4N28

Name: 4N28
Brand: Fairchild/ON Semiconductor
SKU: 4N28
Availability: InStock
Rating: 5 (188 reviews)

4N28

For Reference Only

Part Number

4N28

Manufacturer

Fairchild/ON Semiconductor

Description

OPTOISO 5.3KV TRANS W/BASE 6DIP

Datasheet

4N28 Datasheet

4N28 Specifications

Package

6-DIP (0.300", 7.62mm)

ECAD

In Stock

355,104 piece(s)

Unit Price

Request a Quote

Lead Time

Can Ship Immediately

Estimated Delivery Time

Feb 11 - Feb 16 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods

Delivery Services

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4N28

Certified Quality

View the Certificates+

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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Do you have any question about 4N28?

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Part Number # 4N28 (Optoisolators - Transistor, Photovoltaic Output) is manufactured by Fairchild/ON Semiconductorand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 4N28specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4N28 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4N28.

4N28 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	6-DIP (0.300", 7.62mm)
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	5300Vrms
Current Transfer Ratio (Min)	10% @ 10mA
Current Transfer Ratio (Max)	-
Turn On / Turn Off Time (Typ)	2µs, 2µs
Rise / Fall Time (Typ)	-
Input Type	DC
Output Type	Transistor with Base
Voltage - Output (Max)	30V
Current - Output / Channel	-
Voltage - Forward (Vf) (Typ)	1.18V
Current - DC Forward (If) (Max)	100mA
Vce Saturation (Max)	500mV
Operating Temperature	-55°C ~ 100°C
Mounting Type	Through Hole
Package / Case	6-DIP (0.300", 7.62mm)
Supplier Device Package	6-DIP

4N28 Datasheet

4N28 Reviews

Jali*****Jaggi

April 8, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Casp*****Sama

April 5, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Madaly*****anathan

April 5, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Conne*****tista

April 2, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Astr*****onner

March 9, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Jayd*****ordova

February 25, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Write a Review

★★★★★

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4N28 FAQ

1. How to order 4N28 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market,
and our agent will prompt you to finish the order if you accept our offers.

2. How does Heisener guarantee that 4N28 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the4N28. All suppliers must pass our qualification reviews before they can publish their products including 4N28 on Heisener;we pay more attention to the channels and quality of 4N28products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 4N28 price and inventory displayed accurate?

The price and inventory of 4N28 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6.What is the process for return or replacement of 4N28?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the 4N28 we delivered, we will accept the replacement or return of the 4N28 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of4N28.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as 4N28 pin diagram, 4N28 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

4N28 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
4N28XSM D# V99:2348_22599449	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0
4N28 D# V99:2348_07449642	Vishay Intertechnologies	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Tube RoHS: Compliant	0
4N28SM D# P40:2555_16309527	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Bag RoHS: Compliant	0
4N28M D# V36:1790_06298118	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP W Bag RoHS: Compliant	0
4N28-X009T D# V36:1790_09172271	Vishay Intertechnologies	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28TVM D# V79:2366_17776036	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bag RoHS: Compliant	0
4N28G D# V99:2348_22599438	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0
RWR84N2801FRS73 D# V37:1799_09426944	Vishay Intertechnologies	Res Wirewound 2.8K Ohm 1% 7W ±20ppm/°C 0.01% Silicone AXL T/R RoHS: Not Compliant	0
4N28SR2VM D# V36:1790_06298124	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28S D# V36:1790_06810719	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD	0
4N28SMT&R D# V72:2272_22599443	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28XG D# V99:2348_22599435	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0
RWR84N2800FSB12 D# V81:2367_19902340	Vishay Intertechnologies	Res Wirewound 280 Ohm 1% 7W ±20ppm/°C 0.001% Silicone AXL Bulk RoHS: Not Compliant	0
MIC2774N-28YM5-TR D# V36:1790_07848474	Microchip Technology Inc	Processor Supervisor 3V 1 Active Low/Open Drain 5-Pin SOT-23 T/R RoHS: Compliant	0
4N28X D# V99:2348_22599446	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0
4N28XSMT&R D# V72:2272_22599451	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28S-TA1 D# V36:1790_06810727	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R	0

Part Number	Manufacturer	Description	Stock
4N28S-TA1 D# 4N28S-TA1	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R - Tape and Reel (Alt: 4N28S-TA1) RoHS: Compliant	0
4N28-X009T D# 4N28-X009T	Vishay Intertechnologies	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin SMD T/R - Tape and Reel (Alt: 4N28-X009T)	0
MIC2774N-28BM5 D# MIC2774N-28BM5	Micrel Inc	- Bulk (Alt: MIC2774N-28BM5) RoHS: Not Compliant	0
MS17344C24N28S D# MS17344C24N28S	Amphenol Corporation	Conn MIL-C-22992 Circular SKT 24 POS Solder ST Cable Mount 24 Terminal 1 Port - Bulk (Alt: MS17344C24N28S) RoHS: Not Compliant	0
RWR84N2801FRS73 D# RWR84N2801FRS73	Vishay Intertechnologies	Res Wirewound 2.8K Ohm 1% 7W ±20ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole T/R - Tape and Reel (Alt: RWR84N2801FRS73) RoHS: Not Compliant	0
4N28 D# 88K1389	Vishay Intertechnologies	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Tube - Bulk (Alt: 88K1389)	0
4N28SM D# 4N28SM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk - Bulk (Alt: 4N28SM)	0
4N28M D# 4N28M	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bulk - Bulk (Alt: 4N28M)	0
4N28S D# 4N28S	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD - Rail/Tube (Alt: 4N28S) RoHS: Compliant	0
4N28TVM D# 4N28TVM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bulk - Bulk (Alt: 4N28TVM)	0
RP104N281D5-TR-FE D# RP104N281D5-TR-FE	Rochester Electronics LLC	- Bulk (Alt: RP104N281D5-TR-FE)	0
660-004N28S9-04 D# 660-004N28S9-04	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S9-04) RoHS: Not Compliant	0
RWR84N2801FRRSL D# RWR84N2801FRRSL	Vishay Intertechnologies	RES WW EGN-10-80 2.8K 1% - Tape and Reel (Alt: RWR84N2801FRRSL) RoHS: Not Compliant	0
RWR84N2800FSRSL D# RWR84N2800FSRSL	Vishay Intertechnologies	RES WW EGN-10-80 280 1% - Tape and Reel (Alt: RWR84N2800FSRSL) RoHS: Not Compliant	0
4N28SR2VM D# 4N28SR2VM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R - Tape and Reel (Alt: 4N28SR2VM)	0
MIC2774N-28YM5 D# MIC2774N-28YM5	Micrel Inc	- Bulk (Alt: MIC2774N-28YM5)	0
660-004N28S5-28 D# 660-004N28S5-28	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S5-28) RoHS: Not Compliant	0
RWR84N2800FSB12 D# RWR84N2800FSB12	Vishay Intertechnologies	Res Wirewound 280 Ohm 1% 7W ±20ppm/°C 0.001% Ceramic Hi Temp Sil AXL Thru-Hole Bulk - Bulk (Alt: RWR84N2800FSB12) RoHS: Not Compliant	0
MIC2774N-28YM5-TR D# MIC2774N-28YM5-TR	Microchip Technology Inc	Volt Supervisor Power Supply Supervisor 3.15V 5-Pin SOT-23 T/R - Tape and Reel (Alt: MIC2774N-28YM5-TR)	0
660-004N28F12-02 D# 660-004N28F12-02	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel Plated 28 Shell Size - Bulk (Alt: 660-004N28F12-02) RoHS: Not Compliant	0
R3114N281A-TR-FE D# R3114N281A-TR-FE	Rochester Electronics LLC	- Bulk (Alt: R3114N281A-TR-FE)	0
4N28-X001 D# 4N28-X001	Vishay Intertechnologies	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP - Bulk (Alt: 4N28-X001)	0

Part Number

Manufacturer

Description

Stock

4N28M

D# 4N28M

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bulk (Alt: 4N28M)

4N28

D# 4N28

Vishay Intertechnologies

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Tube (Alt: 4N28)

Part Number

Manufacturer

Description

Stock

MIC2774N-28YM5 TR

Micrel Inc

4N28

Isocom Components

856

Part Number	Manufacturer	Description	Stock
4N28-X009T	Vishay Intertechnologies	Transistor Output Optocouplers Phototransistor Out Single CTR>10%	0
4N28SVM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
4N28TVM	Fairchild Semiconductor Corporation	OPTOCOUPL DC-IN 1CH TRANS W/BASE DC-OUT 6PDIP W - Bulk	0
PC4N280NSZX	Sharp Microelectronics of the Americas	OPTOISO .5KV TRANS W/BASE 6DIP	0
4N28S(TB)-V	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
RWR84N2801FRS73	Vishay Dale	RES WW 2.8K OHM 1% 7W 20PPM/ C 0.01% AXL TH - Tape and Reel	0
4N28SR2M	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
4N28S-TA1	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0
4N28-V	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6DIP	0
4N28SD	Fairchild Semiconductor Corporation	OPTOISO 5.3KV TRANS W/BASE 6SMD	0
4N28SR2VM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
413-K34-N2-80A	E-T-A	SINGLE POLE HIGH PERFORMANCE THERMAL CIRCUIT BREAKER WITH TEASE-FREE, TRIP-FREE, SNAP ACTION MECHANISM AND PUSH/PULL ON/OFF MANUAL ACTUATION (M-TYPE TO CBE TO EN 60934). AN INDICATOR BAND ON THE PUSH BUTTON CLEARLY SHOWS THE TRIPPED/OFF POSITION. THREADN	0
RWR84N2800FSB12	Vishay Intertechnologies	Other resistors	88
4N283SD	Fairchild Semiconductor Corporation	OPTOISO 5.3KV TRANS W/BASE 6SMD	0
RWR84N2801FRRSL	Vishay Dale	RES WW EGN-10-80 2.8K 1% - Tape and Reel	0
4N28-X001	Vishay Semiconductors	OPTOCOUPL DC-IN 1CH TRANS W/BASE DC-OUT 6PDIP - Bulk	0
RWR84N2800FSRSL	Vishay Dale	RES WW EGN-10-80 280 1% - Tape and Reel	0
4N28TM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6DIP	0
4N28	Fairchild Semiconductor Corporation	Min Qty 9	3689
4N28S1(TA)	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28SM	Fairchild Semiconductor Corporation	OPTOCOUPL DC-IN 1CH TRANS W/BASE DC-OUT 6PDIP W SMD - Bulk	0
660-004N28S9-04	Glenair Inc	Protective Cover	11
413-K54-N2-80A	E-T-A	SINGLE POLE HIGH PERFORMANCE THERMAL CIRCUIT BREAKER WITH TEASE-FREE, TRIP-FREE, SNAP ACTION MECHANISM AND PUSH/PULL ON/OFF MANUAL ACTUATION (M-TYPE TO CBE TO EN 60934). AN INDICATOR BAND ON THE PUSH BUTTON CLEARLY SHOWS THE TRIPPED/OFF POSITION.THREADNE	0
4N28FR2VM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
4N28S	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0
MIC2774N-28YM5 TR	Micrel Inc	IC SUPERVISOR DUAL LV SOT23-5	0
4N28M	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6DIP	0
660-004N28S5-28	Glenair Inc	Protective Cover	11
4N28FVM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0

Part Number	Manufacturer	Description	Stock
R1114N281D-TR-FE D# C1S622100134124	Ricoh Electronic Devices Co Ltd	LOW NOISE 150mA LDO REGULATOR RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	90
R3114N281A-TR-FE D# C1S622100154429	Ricoh Electronic Devices Co Ltd	Supervisors RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	100
R3114N281C-TR-FE D# C1S622100138096	Ricoh Electronic Devices Co Ltd	Supervisors RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	90
RP114N281D-TR-FE D# C1S622100118922	Ricoh Electronic Devices Co Ltd	Linear Regulator RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	165
RP124N283B-TR-FE D# C1S622100174894	Ricoh Electronic Devices Co Ltd	Linear Regulator RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	90
RP114N281B-TR-FE D# C1S622100157028	Ricoh Electronic Devices Co Ltd	Linear Regulator RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	2858
R3134N28EA-TR-FE D# C1S622100184545	Ricoh Electronic Devices Co Ltd	Supervisors RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	95

Part Number

Manufacturer

Description

Stock

4N28M

ON Semiconductor

TransistorOptocouplers DC 1 4170Vrms DIP-6 Optocouplers RoHS

843

Part Number

Manufacturer

Description

Stock

4N28X009T

Siemens

RoHS: Not Compliant

4N28X009

Siemens

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
4N28X D# 4N28X-ND	Isocom Components	OPTOISO 5.3KV TRANS W/BASE 6DIP	1702
4N28SVM D# 4N28SVM-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	0
R3114N281A-TR-FE D# 2156-R3114N281A-TR-FE-ND	Rochester Electronics LLC	IC SUPERVISOR 1 CHANNEL SOT23-5	3000
MIC2774N-28YM5-TR D# 576-2677-2-ND	Microchip Technology Inc	IC SUPERVISOR 2 CHANNEL SOT23-5	0
4N28SR2M D# 4N28SR2M-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	0
4N28S-TA1 D# 4N28S-TA1-ND	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0
4N28 D# 4N28VS-ND	Vishay Semiconductors	OPTOISO 5KV TRANS W/BASE 6DIP	2426
4N28-X001 D# 4N28-X001-ND	Vishay Semiconductors	OPTOISO 5KV TRANS W/BASE 6DIP	0
4N28SD D# 4N28SD-ND	ON Semiconductor	OPTOISO 5.3KV TRANS W/BASE 6SMD	0
4N283SD D# 4N283SD-ND	ON Semiconductor	OPTOISO 5.3KV TRANS W/BASE 6SMD	0
413-K34-N2-80A D# 413-K34-N2-80A-ND	E-T-A	CIR BRKR THRM 80A 115VAC 28VDC	0
4N28TM D# 4N28TM-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6DIP	0
4N28-V D# 4N28-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6DIP	0
4N28S1(TA) D# 4N28S1(TA)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
RWR84N2801FRS73 D# RWR84N2801FRS73-ND	Vishay Dale	RES 2.8K OHM 7W 1% WW AXIAL	0
4N28FR2VM D# 4N28FR2VM-ND	ON Semiconductor	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
MIC2774N-28BM5 D# 2156-MIC2774N-28BM5-ND	Rochester Electronics LLC	IC SUPERVISOR DUAL LOW VOLTAGE	190
4N28-X009T D# 4N28-X009T-ND	Vishay Semiconductors	OPTOISO 5KV TRANS W/BASE 6SMD	0
413-K54-N2-80A D# 413-K54-N2-80A-ND	E-T-A	CIR BRKR THRM 80A 115VAC 28VDC	0
RWR84N2801FRRSL D# RWR84N2801FRRSL-ND	Vishay Dale	RES 2.8K OHM 7W 1% WW AXIAL	0
RWR84N2800FSRSL D# RWR84N2800FSRSL-ND	Vishay Dale	RES 280 OHM 7W 1% WW AXIAL	0
RP104N281D5-TR-FE D# 2156-RP104N281D5-TR-FE-ND	Rochester Electronics LLC	IC REG LIN 2.85V 150MA SOT23-5	87000
4N28TVM D# 2156-4N28TVM-ND	Rochester Electronics LLC	PHOTOTRANSISTOR OUTPUT OPTOCOUPL	791
PC4N280NSZX D# 425-1782-5-ND	Sharp Microelectronics of the Americas	OPTOISO .5KV TRANS W/BASE 6DIP	0
4N28M D# 2156-4N28M-OS-ND	Rochester Electronics LLC	PHOTOTRANSISTOR OUTPUT OPTOCOUPL	80915
4N28S(TB)-V D# 4N28S(TB)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
RWR84N2800FSB12 D# RWR84N2800FSB12-ND	Vishay Dale	RES 280 OHM 7W 1% WW AXIAL	0
4N28FVM D# 4N28FVM-ND	ON Semiconductor	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
MIC2774N-28YM5 D# 2156-MIC2774N-28YM5-ND	Rochester Electronics LLC	DUAL MICRO-POWER LOW VOLTAGE SUP	5720
4N28SM D# 4N28SM-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	916
MS17344R24N28S D# AMS17344R24N28S-ND	Amphenol Industrial Operations	CONN PLUG FMALE 24P SOLDER CUP	0
4N28SR2VM D# 4N28SR2VMTR-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	1000

Part Number

Manufacturer

Description

Stock

4N28

D# 4N28

Philips E C G Inc

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

Part Number	Manufacturer	Description	Stock
MIC2774N-28YM5	MIC	In stock shipping within 2days	5100
WL2004N28G-3/TR	Will Semiconductor Ltd	In stock shipping within 2days	2790
RP104N281D-TR-F	VBsemi Electronics Co Ltd	In stock shipping within 2days	33503
R1114N281D-TR	Ricoh Electronic Devices Co Ltd	In stock shipping within 2days	3000
RP114N281D-TR-FE	Ricoh Electronic Devices Co Ltd	In stock shipping within 2days	3000
R1114N281D-TR-FF	Ricoh Electronic Devices Co Ltd	In stock shipping within 2days	2800
4N28	Fairchild Semiconductor Corporation	In stock shipping within 2days	8860
4N28SM	ON Semiconductor	In stock shipping within 2days	395
R1114N281B-TR-F	VBsemi Electronics Co Ltd	In stock shipping within 2days	34427
R3134N28EC-TR-FE	Ricoh Electronic Devices Co Ltd	In stock shipping within 2days	5368
MIC2774N-28BM5	MIC	In stock shipping within 2days	5100
R1114N281A5-TR-FE	Ricoh Electronic Devices Co Ltd	In stock shipping within 2days	3000
R1114N281D-TR-F	VBsemi Electronics Co Ltd	In stock shipping within 2days	23260
R1114N281D5-TR-F	VBsemi Electronics Co Ltd	In stock shipping within 2days	23260
4N28M	ON Semiconductor	In stock shipping within 2days	16260
4N28+	Motorola Semiconductor Products	In stock shipping within 2days	348

Part Number	Manufacturer	Description	Stock
4N28TVM D# 3614574	ON Semiconductor	TRANSISTOR OUTPUT OPTOCOUPLERS RoHS: Compliant Min Qty: 1000 Container: Pack	0
4N28SM D# 3614572	ON Semiconductor	TRANSISTOR OUTPUT OPTOCOUPLERS RoHS: Compliant Min Qty: 2000 Container: Pack	0
4N28M D# 3614571	ON Semiconductor	TRANSISTOR OUTPUT OPTOCOUPLERS RoHS: Compliant Min Qty: 2000 Container: Pack	0
4N28SR2VM D# 3614573	ON Semiconductor	TRANSISTOR OUTPUT OPTOCOUPLERS RoHS: Compliant Min Qty: 1000 Container: Reel	0
4N28 D# 1652509	Vishay Intertechnologies	OPTOCOUPLER, PHOTOTRANSISTOR, 5000VRMS RoHS: Compliant Min Qty: 5 Container: Each	7289

Part Number

Manufacturer

Description

Stock

4N28-MV

Fairchild Semiconductor Corporation

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

4N28

Vishay Aztronic

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

2110

Part Number	Manufacturer	Description	Stock
4N28TVM	ON Semiconductor	RoHS: Compliant pbFree: Yes	0
4N28S-TA1	Lite-On Semiconductor Corporation	Optoisolator Transistor with Base Output 500Vrms 1 Channel 6-SMD RoHS: Compliant pbFree: Yes	0
4N28-X001	Vishay Intertechnologies	RoHS: Compliant pbFree: Yes	0
4N28-X009T	Vishay Intertechnologies	RoHS: Compliant pbFree: Yes	0
4N28M	ON Semiconductor	Single Channel 30 V 4170 Vrms SMT Phototransistor Optocoupler - DIP6 RoHS: Compliant pbFree: Yes	0
4N28	Vishay Intertechnologies	4N28 Series Single Channel 70 V 5000 Vrms Phototransistor Optocoupler - DIP-6 RoHS: Compliant pbFree: Yes	0
4N28SM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk RoHS: Compliant pbFree: Yes	5000
4N28SR2VM	ON Semiconductor	DIP6 SMT Single Channel 30 V 4170 Vrms Phototransistor Optocoupler RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

MIC2774N28YM5TR

Micrel Inc

OEM/CM QUOTES ONLY | NO BROKERS

100

Part Number	Manufacturer	Description	Stock
MS17344R24N28S	Amphenol Corporation	OEM/CM ONLY	104
MS17344R24N28P	Amphenol Corporation	OEM/CM ONLY	106
S87C7524N28	NXP Semiconductors	OEM/CM ONLY	662
MIC2774N28BM5	Microchip Technology Inc	OEM/CM ONLY	3333
SN74LS604N28PIN600	Texas Instruments	OEM/CM ONLY	287
4N28COM	NXP Semiconductors	OEM/CM ONLY	944
4N28PULLS	Texas Instruments	OEM/CM ONLY	458
MIC2774N28YM5	Microchip Technology Inc	OEM/CM ONLY	3334
MIC2774N28YM5TR	Microchip Technology Inc	OEM/CM ONLY	3335

Part Number

Manufacturer

Description

Stock

RP114N281D-TR-FF

RICOH

SOT23-5/RP114N281D-TR-FF/RICOH

RoHS: Compliant

2101

R1114N281D-TR-FF

RICOH

SOT23-5/R1114N281D-TR-FF/RICOH

RoHS: Compliant

8058

Part Number

Manufacturer

Description

Stock

4N28

Lite-On Semiconductor Corporation

NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,7.5KV ISOLATION,DIP

200

Part Number

Manufacturer

Description

Stock

4N28M

D# C4067

ON Semiconductor

843

Part Number

Manufacturer

Description

Stock

MIC2774N-28YM5-TR

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MIC2774N-28YM5-TR

D# MIC2774N-28YM5-TR

Microchip Technology Inc

Dual Voltage Supervisor with 0.3V and 2.81V Thresholds Active-Low Open-Drain Ou

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
R1114N281D-TR-F	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	132000
SR1W4 N2830	Intel Corporation	OEM/CM Immediate delivery	372
4N28M	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	17250
MIC2774N-28YM5	Micrel Inc	OEM/CM Immediate delivery	745
R1114N281D-TR	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	3000
RP114N281D-TR-FE	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	3000
QTC4N28	QTC	OEM/CM Immediate delivery	231
4N28	COREOC	OEM/CM Immediate delivery	100000
R1114N281B-TR-F	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	15000
R1114N281D-TR-FF	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	6076
R1114N281D	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	230
R1114N281B	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	1889
4N28-X001	Vishay Intertechnologies	OEM/CM Immediate delivery	8495
R3134N28EC-TR-FE	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	5108
R1114N281D-TR-FE	Ricoh Electronic Devices Co Ltd	OEM/CM Immediate delivery	6000

Part Number	Manufacturer	Description	Stock
RP114N281D-TR-FE D# 848-RP114N281DTRFE	Ricoh Electronics	LDO Voltage Regulators Low voltage LDO Regulator RoHS: Compliant	8
4N28 D# 78-4N28	Vishay Intertechnologies	Transistor Output Optocouplers Phototransistor Out RoHS: Compliant	2892
4N28SM D# 512-4N28SM	ON Semiconductor	Transistor Output Optocouplers PHOTO TRANS RoHS: Compliant	1759
4N28M D# 512-4N28M	ON Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant	1817
4N28TVM D# 512-4N28TVM	ON Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant	2433
4N28SR2VM D# 512-4N28SR2VM	ON Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant	27
R3134N28EC-TR-FE D# 848-R3134N28ECTRFE	Ricoh Electronics	Supervisory Circuits Low Voltage Detector w/output delay RoHS: Compliant	100
4N28-X001 D# 782-4N28-X001	Vishay Intertechnologies	Transistor Output Optocouplers Phototransistor Out Single CTR>10% RoHS: Compliant	1980
RP124N283B-TR-FE D# 848-RP124N283B-TR-FE	Ricoh Electronics	LDO Voltage Regulators 100 mA Ultra-low Supply Current (0.3 uA) LDO Regulator with Battery Monitor RoHS: Compliant	13

Part Number	Manufacturer	Description	Stock
4N28SM	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
4N28X	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
4N28XG	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
MIC2774N-28YM5-TR	Microchip Technology Inc	Dual Voltage Supervisor with 0.3V and 2.81V Thresholds, Active-Low Open-Drain Ou - Package: 5 SOT-23 T/R RoHS: Compliant	0
4N28	Isocom Components	Transistor Output Optocoupler,1-Element,500VIsolation RoHS: Compliant	500
4N28G	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
4N28XSMT&R	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
4N28SMT/R	Isocom Components	RoHS: Compliant	0
4N28XSMT/R	Isocom Components	RoHS: Compliant	0
4N28XSM	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
4N28XSM D# ISOC00000000452	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N28X D# ISOC00000000450	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N28SM D# ISOC00000000448	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N28 D# ISOC00000000013	Isocom Components	Transistor Output Optocoupler,1-Element,500VIsolation	500
MIC2774N-28YM5-TR D# MCHP00000020471	Microchip Technology Inc	Dual Voltage Supervisor with 0.3V and 2.81V Thresholds, Active-Low Open-Drain Ou - Package: 5 SOT-23 T/R	0
4N28XG D# ISOC00000000451	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N28M D# XSKDRABS0046602	ON SEMICONDUCTOR	6PW TR DIP OPTOCOUPLER	5000
4N28G D# ISOC00000000447	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N28XSMT&R D# ISOC00000001578	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N28SMT/R D# ISOC00000000449	Isocom Components		0
4N28XSMT/R D# ISOC00000000453	Isocom Components		0

Part Number	Manufacturer	Description	Stock
4N28-X001 D# 10AH2221	Vishay Intertechnologies	DIP-6 CPLR CTR>10% A WBASE VDE ROHS COMPLIANT: NO RoHS: Not Compliant Min Qty: 2000 Container: Bulk	0
44A30-04-3-03N D# 14N2834	Grayhill Inc	Rotary Switch Standard solder lug 3 pole deck 3 RoHS: Not Compliant Min Qty: 1 Container: Bulk	5
44A30-03-1-10N D# 14N2800	Grayhill Inc	Rotary Switch Standard solder lug 10 position RoHS: Not Compliant Min Qty: 1 Container: Bulk	10
44A30-08-3-04N D# 14N2895	Grayhill Inc	Rotary Switch Standard solder lug 3 pole deck 4 RoHS: Not Compliant Min Qty: 1 Container: Bulk	1
4N28. D# 28AC9288	Vishay Intertechnologies	DIP-6 CPLR CTR>10% WBASE -E3 ROHS COMPLIANT: NO RoHS: Not Compliant Min Qty: 2000 Container: Bulk	0
44A30-04-2-05N D# 14N2831	Grayhill Inc	Rotary Switch Standard solder lug 5 position p RoHS: Not Compliant Min Qty: 1 Container: Bulk	9
44A30-09-1-07N D# 14N2898	Grayhill Inc	Rotary Switch Standard solder lug 7 position p RoHS: Not Compliant Min Qty: 1 Container: Bulk	2
4N28-X009T D# 43K9759	Vishay Intertechnologies	NPN-Output dc-Input Optocoupler,1-CHANNEL,5.3kV ISOLATION,SO RoHS: Not Compliant Min Qty: 1000 Container: TAPE & REEL - FULL	0
MS17344C24N28S D# 17AJ6539	Amphenol Aerospace	PLUG RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
44A30-05-1-06N D# 14N2846	Grayhill Inc	Rotary Switch Standard solder lug 6 position p RoHS: Not Compliant Min Qty: 1 Container: Bulk	3
4N28 D# 88K1389	Vishay Intertechnologies	OPTOCOUPLER, TRANSISTOR, 5300VRMS, No. of Channels:1 Channel, Optocoupler Case Style:DIP, No. of Pins:6Pins, Forward Current If Max:60mA, Isolation Voltage:5kV, CTR Min:10%, Collector Emitter Voltage V(br)ceo:80V, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	1936
44A30-05-1-12N D# 14N2849	Grayhill Inc	Rotary Switch Standard solder lug 12 position RoHS: Not Compliant Min Qty: 1 Container: Bulk	8
44A30-06-2-05S D# 14N2868	Grayhill Inc	Rotary Switch Standard solder lug 5 position p RoHS: Not Compliant Min Qty: 1 Container: Bulk	3
4N28M D# 24AC2149	ON Semiconductor	6PW TR DIP ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1000 Container: Bulk	494
MS17347R24N28S D# 20AJ9253	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
44A30-03-4-03N D# 14N2813	Grayhill Inc	Rotary Switch,RIGHT ANGLE,12P3T,ON-ON,2 OR 3,SOLDER Terminal,CONCENTRIC RoHS: Not Compliant Min Qty: 1 Container: Bulk	2
44A30-06-1-02N D# 14N2858	Grayhill Inc	Rotary Switch Standard solder lug 2 position p RoHS: Not Compliant Min Qty: 1 Container: Bulk	7
44A30-06-2-06N D# 14N2869	Grayhill Inc	Rotary Switch Standard solder lug 6 position p RoHS: Not Compliant Min Qty: 1 Container: Bulk	6
660-004N28S5-28 D# 10AJ2569	Glenair Inc	Protective Covers RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
MS17344R24N28S D# 17AJ6950	Amphenol Aerospace	PLUG RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MIC2774N-28YM5-TR D# 71Y0353	Microchip Technology Inc	DUAL VOLTAGE SUPERVISOR WITH 0.3V AND 2.81V THRESHOLDS, ACTIVE-LOW OPEN-DRAIN OU, 5 SOT-23 T/R ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
4N28SMB D# NS-4N28SMB	Optek Technology	OEM/CM ONLY	2327
WT65F4-N28 D# NS-WT65F4-N28	VARIOUS	OEM/CM ONLY	6561
4N28-X009T D# NS-4N28-X009T	Vishay Semiconductors	OEM/CM ONLY	2281
4N28SVM D# NS-4N28SVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	5541
4N28 D# NS-4N28	Fairchild Semiconductor Corporation	OEM/CM ONLY	4658
4N28FVM D# NS-4N28FVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2429
4N28-V D# NS-4N28-V	Everlight Electronics Co Ltd	OEM/CM ONLY	1273
4N28SD D# NS-4N28SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	2831
4N28TVM D# NS-4N28TVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	1896
4N28SR2VM D# NS-4N28SR2VM	Fairchild Semiconductor Corporation	OEM/CM ONLY	9935
RWR84N2800FSB12 D# NS-RWR84N2800FSB12	Vishay Dale	OEM/CM ONLY	3932
4N283SD D# NS-4N283SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	7713
4N28SR2M D# NS-4N28SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	8617
4N28S-TA1 D# NS-4N28S-TA1	Lite-On Semiconductor Corporation	OEM/CM ONLY	9186
RWR84N2801FRRSL D# NS-RWR84N2801FRRSL	Vishay Dale	OEM/CM ONLY	6656
RWR84N2800FSRSL D# NS-RWR84N2800FSRSL	Vishay Dale	OEM/CM ONLY	5669
4N28TM D# NS-4N28TM	Fairchild Semiconductor Corporation	OEM/CM ONLY	8769
4N28S1(TA) D# NS-4N28S1(TA)	Everlight Electronics Co Ltd	OEM/CM ONLY	4684
4N28SM D# NS-4N28SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2007
RWR84N2801FRS73 D# NS-RWR84N2801FRS73	Vishay Dale	OEM/CM ONLY	3363
4N28-X001 D# NS-4N28-X001	Vishay Semiconductors	OEM/CM ONLY	4433
4N28FR2VM D# NS-4N28FR2VM	Fairchild Semiconductor Corporation	OEM/CM ONLY	6435
4N28S D# NS-4N28S	Fairchild Semiconductor Corporation	OEM/CM ONLY	5844
MIC2774N-28YM5 TR D# NS-MIC2774N-28YM5 TR	Micrel Inc	OEM/CM ONLY	9227
4N28M D# NS-4N28M	Lite-On Semiconductor Corporation	OEM/CM ONLY	4622
PC4N280NSZX D# NS-PC4N280NSZX	Sharp Microelectronics of the Americas	OEM/CM ONLY	9256
4N28S(TB)-V D# NS-4N28S(TB)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	5998

Part Number

Manufacturer

Description

Stock

MIC2774N-28YM5-TR

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SJS830270

D# SJS830270

Amphenol PCD

SJS 2#22 REC INLINE

842

Part Number

Manufacturer

Description

Stock

M83513/04-F11N

Airborn Inc

MIL-DTL-83513 Series Connector

Part Number	Manufacturer	Description	Stock
PC4N280NSZX	Sharp Microelectronics of the Americas		800
4N28-X001	Siemens	1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER	850
4N28	QTC	Optocoupler, DC Input, Transistor Output, 1 Channel, 7.5KV Isolation, DIP	271
4N28-X009T	Siemens	1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER	3000

Part Number	Manufacturer	Description	Stock
M83513/04-F11N D# M83513_04-F11N	UMI	Military	73
4N28 D# 4N28	Vishay Intertechnologies	Semiconductor	345
RWR84N2800FS D# RWR84N2800FS	Vishay Intertechnologies	Call 6312343553	22

Part Number

Manufacturer

Description

Stock

4N28SM

D# 8051185P

ON Semiconductor

ON Semiconductor, 4N28SM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP, TU

Min Qty: 25

Container: Tube

4N28

D# 8116178

Vishay Intertechnologies

Vishay, 4N28 DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP, PK

Min Qty: 10

Container: Package

Part Number

Manufacturer

Description

Stock

5STB24N2800

D# 5STB24N2800

ABB Low Voltage Products and Systems

SCR - PHASE CONTROL THYRISTOR

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
4N28	Texas Instruments	Phototransistor Output Optocoupler RoHS: Not Compliant	554
MIC2774N-28BM5	Micrel Inc	Dual MICRO-POWER LOW VOLTAGE SUPERVISOR RoHS: Not Compliant	190
RP104N281D5-TR-FE	Ricoh Electronic Devices Co Ltd	Fixed Positive LDO Regulator RoHS: Compliant	87000
4N28TVM	Fairchild Semiconductor Corporation	Phototransistor Output Optocoupler RoHS: Compliant	791
4N28M	ON Semiconductor	Phototransistor Output Optocoupler RoHS: Compliant	2290
MIC2774N-28YM5	Micrel Inc	Dual MICRO-POWER LOW VOLTAGE SUPERVISOR RoHS: Compliant	5720
4N28SM	ON Semiconductor	Phototransistor Output Optocoupler RoHS: Compliant	1193
R3114N281A-TR-FE	Ricoh Electronic Devices Co Ltd	0.8% Low Voltage Detector, 2.8V, N-Ch Open Drain RoHS: Compliant	3000

Part Number	Manufacturer	Description	Stock
44A30-04-3-03N D# 000000000000378480	Grayhill Inc	Rotary Switches 44A30-04-3-03N	0
413-K34-N2-80A D# 000000000003900472	E-T-A	Circuit Breakers Thermal circuit breaker with threadneck mounting and push-pull actuation	0
413-K54-N2-80A D# 000000000003900488	E-T-A	Circuit Breakers Thermal circuit breaker with threadneck mounting and push-pull actuation	0

Part Number	Manufacturer	Description	Stock
R1114N281D5TRF	Ricoh Electronic Devices Co Ltd	OEM/CM ONLY	3706
R1114N281BTRF	Ricoh Electronic Devices Co Ltd	OEM/CM ONLY	25011
4N28SVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2095
4N28X	Isocom Components	OEM/CM ONLY	50016
4N28X009T	Vishay Intertechnologies	OEM/CM ONLY	6016
4N28SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	50089
4N28TVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2145
4N28SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	866
K4N28	Kodenshi Corporation	OEM/CM ONLY	1570
4N28SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	2095
RP114N281BTRFE	RICOH ELECTRONICS	OEM/CM ONLY	6011
4N28SR2VM	Fairchild Semiconductor Corporation	OEM/CM ONLY	1486
RWR84N2800FSB12	Vishay Dale	OEM/CM ONLY	99
4N28TM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2095
4N28X009	Vishay Semiconductors	OEM/CM ONLY	966
4N28SMT/R	Isocom Components	OEM/CM ONLY	2095
4N28S	Lite-On Semiconductor Corporation	OEM/CM ONLY	179
PC4N28V	Sharp Microelectronics of the Americas	OEM/CM ONLY	1511
JSFB45C4N28		OEM/CM ONLY	516
4N28	Everlight Electronics Co Ltd	OEM/CM ONLY	223675
4N28M	Fairchild Semiconductor Corporation	OEM/CM ONLY	25016

Part Number	Manufacturer	Description	Stock
SR1W4 N2830	Intel Corporation	IN stock Immediate delivery	367
R1114N281D-TR-F	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	131985
4N28M	FSC	IN stock Immediate delivery	17235
MIC2774N-28YM5	Micrel Inc	IN stock Immediate delivery	740
R1114N281D-TR	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	3015
RP114N281D-TR-FE	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	3015
QTC4N28	QTC	IN stock Immediate delivery	226
R1114N281B-TR-F	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	15015
R1114N281D-TR-FF	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	6091
R1114N281D	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	225
R1114N281B	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	1904
4N28	COREOC	IN stock Immediate delivery	99985
4N28-X001	Vishay Intertechnologies	IN stock Immediate delivery	8510
R3134N28EC-TR-FE	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	5123
R1114N281D-TR-FE	Ricoh Electronic Devices Co Ltd	IN stock Immediate delivery	6015

Part Number	Manufacturer	Description	Stock
4N28	Vishay Intertechnologies	Transistor Output Optocouplers Phototransistor Out pbFree: Pb-Free	0
M83513/03-F04N	Glenair Inc	D-Sub MIL Spec Connectors MICRO D pbFree: Pb-Free	0
M85049/33-2-10N	Glenair Inc	Circular MIL Spec Strain Reliefs & Adapters Shield Termination pbFree: Pb-Free	0
M85528/2-16A	Glenair Inc	Circular MIL Spec Tools, Hardware & Accessories MOUNTING PLATE pbFree: Pb-Free	0
M83513/03-B02N	Glenair Inc	D-Sub MIL Spec Connectors MICRO DCON PIN 15CNT 36"TEFLON WIRE pbFree: Pb-Free	0
000-01-37-162	Glenair Inc	D-Sub Tools & Hardware MICRO D PLASTIC DUST CAP 37P pbFree: Pb-Free	0
M83513/04-F11N	Glenair Inc	D-Sub MIL Spec Connectors MICRO DCON SKT 37CNT 18"TEFZEL WIRE pbFree: Pb-Free	0
4N28-X001	Vishay Intertechnologies	Transistor Output Optocouplers Phototransistor Out Single CTR>10% pbFree: Pb-Free	0
M83513/04-G02N	Glenair Inc	D-Sub MIL Spec Connectors MICRO DCON SKT 51CNT 36"TEFLON WIRE pbFree: Pb-Free	0
809S060-2	Glenair Inc	Circular MIL Spec Strain Reliefs & Adapters COMMERCIAL pbFree: Pb-Free	0
M85049/95-18A-A	Glenair Inc	Circular MIL Spec Tools, Hardware & Accessories BACKSHELL pbFree: Pb-Free	0
MWDM2L-15P-6K7-18B	Glenair Inc	D-Sub Micro-D Connectors MICRO D PREWIRED CON 15CNT PIN #26AWG pbFree: Pb-Free	0
MS27291-2	Glenair Inc	Circular MIL Spec Strain Reliefs & Adapters STRAIN RELIEF pbFree: Pb-Free	0
M85049/140-01BC	Glenair Inc	Circular MIL Spec Tools, Hardware & Accessories SHRINK BOOT pbFree: Pb-Free	0
4N28-X009T	Vishay Intertechnologies	Transistor Output Optocouplers Phototransistor Out Single CTR>10% pbFree: Pb-Free	0
SJS830270	Amphenol Corporation	Standard Circular Connector Luminus Size 22 2P Inline Recpt pbFree: Pb-Free	0
MWDM2L-21TSM	Glenair Inc	D-Sub Micro-D Connectors MICR D SLDRCUP CON 21CNT SZ #24 SKT pbFree: Pb-Free	0
M83513/04-C11N	Glenair Inc	D-Sub MIL Spec Connectors MICRO DCON SKT 21CNT 18"TEFZEL WIRE pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

4N28

D# 2028021972

General Instrument

4N28 GENERAL INSTRUMENT Phototransistor

562

Part Number	Manufacturer	Description	Stock
LTV4N28	N	shipping today	59
4N28SM	Fairchi	shipping today	36
R1114N281D-TR-F	Ricoh Electronic Devices Co Ltd	shipping today	996
4N28TVM	Fairchi	shipping today	30
4N28SR2M	Fairchi	shipping today	36
4N28	GI	shipping today	2409
4N28SR2VM	Fairchi	shipping today	36
4N283SD	Fairchi	shipping today	30
4N28M	Fairchild Semiconductor Corporation	shipping today	11996
4N28-X006	Vishay Huntington	shipping today	30
4N28-X001	Vishay Huntington	shipping today	30
4N28-X007T	Vishay Huntington	shipping today	30
4N28-X019	Vishay Huntington	shipping today	30
4N28S	Fairchi	shipping today	35
R1114N281B-TR-F	Ricoh Electronic Devices Co Ltd	shipping today	5249
R1114N281D	Ricoh Electronic Devices Co Ltd	shipping today	235
P87C752-4N28	Philips Semiconductors	shipping today	14
PC4N28V	Sharp Corp	shipping today	16
4N28-X009T	Vishay Huntington	shipping today	30
R3134N28EC-TR-FE	Ricoh Electronic Devices Co Ltd	shipping today	1228

Part Number	Manufacturer	Description	Stock
4N28XG D# 53478339	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0
4N28 D# 53478446	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0
4N28SM D# 53477909	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0
4N28M D# 41386447	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP W Bag RoHS: Compliant	0
4N28G D# 53478346	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0
4N28TVM D# 32434252	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bag RoHS: Compliant	0
4N28SMT&R D# 53477612	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28SR2VM D# 25965868	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28XSMT&R D# 53477614	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28XSM D# 53477943	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0
4N28X D# 53478394	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LTV4N28	mfr	RFQ	13915
R1114N281D-TR-F	mfr	RFQ	4471
4N28SVM	Fairchild Semiconductor Corporation	RFQ	7374
4N28SM	Fairchild Semiconductor Corporation	RFQ	8636
4N28SR2M	Fairchild Semiconductor Corporation	RFQ	807
R1114N281B-TR-F	Ricoh Electronic Devices Co Ltd	RFQ	1997
4N28TM	Fairchild Semiconductor Corporation	RFQ	12204
MIC2774N-28YM5 TR	Micrel Inc	RFQ	13263
4N28TVM	Fairchild Semiconductor Corporation	RFQ	8912
4N28-GI	mfr	RFQ	9337
4N28-X009T	Vishay Intertechnologies	RFQ	9303