Part Number
HMHA281R2
Manufacturer
Description
OPTOISO 3.75KV TRANSISTOR 4SOIC
Datasheet
Package
4-SOIC (0.173", 4.40mm)
In Stock
36,408 piece(s)
Unit Price
Request a Quote
Lead Time
Can Ship Immediately
Estimated Delivery Time
Feb 18 - Feb 23 ( Choose Expedited Shipping)
Request for Quotation
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.
Do you have any question about HMHA281R2?
+86-755-83210559 ext. 816
Part Number # HMHA281R2 (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 HMHA281R2specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HMHA281R2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HMHA281R2.
Char*****Gole
March 27, 2023
Roha*****azier
March 15, 2023
Lyr*****ynch
March 13, 2023
Nao*****Fry
February 27, 2023
Kali*****Knight
February 18, 2023
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.
We have a professional and experienced quality control team to strictly verify and test theHMHA281R2. All suppliers must pass our qualification reviews before they can publish their products including HMHA281R2 on Heisener;we pay more attention to the channels and quality of HMHA281R2products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HMHA281R2 price and inventory displayed accurate?The price and inventory of HMHA281R2 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.
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.
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 HMHA281R2 we delivered, we will accept the replacement or return of the HMHA281R2 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 ofHMHA281R2.
(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
If you need any after-sales service, please do not hesitate to contact us.
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
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.
Part Number | Manufacturer | Description | Stock |
HMHA281R2V D# V36:1790_06301701 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant
|
0 |
HMHA281R2 D# V72:2272_06301700 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant
|
0 |
HMHA281 D# V36:1790_06301699 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 D# HMHA281R2 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R - Bulk (Alt: HMHA281R2) |
0 |
HMHA281 D# HMHA281 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box - Bulk (Alt: HMHA281) |
0 |
HMHA281R2V D# HMHA281R2V |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R - Bulk (Alt: HMHA281R2V) |
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# HMHA281 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box (Alt: HMHA281) |
0 |
HMHA281R2 D# HMHA281R2 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R (Alt: HMHA281R2) |
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 D# HMHA281R2 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R (Alt: HMHA281R2) |
0 |
HMHA281R2V D# HMHA281R2V |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R (Alt: HMHA281R2V) |
0 |
HMHA281 D# HMHA281 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box (Alt: HMHA281) |
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281 |
Fairchild Semiconductor Corporation | 205 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 |
Fairchild Semiconductor Corporation |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R |
12500 |
HMHA281R2V |
Fairchild Semiconductor Corporation |
OPTOISO 3.75KV TRANSISTOR 4SOIC |
0 |
HMHA281R2_F132 |
Fairchild Semiconductor Corporation |
OPTOISO 3.75KV TRANSISTOR 4SOIC |
0 |
HMHA281 |
Fairchild Semiconductor Corporation |
OPTOCOUPLER, TRANSISTOR, 2500VRMS, No. of Channels:1, Isolation Voltage:3.75kV, CTR Min:50%, Forward Current If Max:50mA, Optocoupler Case Style:SSOP, No. of Pins:4, Packaging:Each, Input Current:10mA, Input Current Max:10mA , RoHS Compliant: Yes |
1528 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 |
ON Semiconductor |
TransistorOptocouplers DC 1 3750Vrms Mini-Flat-4 Optocouplers RoHS |
17 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 |
Fairchild Semiconductor Corporation |
RoHS: Not Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2V D# 2156-HMHA281R2V-OS-ND |
Rochester Electronics LLC |
TRANSISTOR OUTPUT OPTOCOUPLER, 3 |
30000 |
HMHA281R2_F132 D# HMHA281R2_F132-ND |
ON Semiconductor |
OPTOISO 3.75KV TRANSISTOR 4SOIC |
0 |
HMHA281 D# HMHA281-ND |
ON Semiconductor |
OPTOISO 3.75KV TRANSISTOR 4SMD |
2540 |
HMHA281R2 D# HMHA281R2CT-ND |
ON Semiconductor |
OPTOISO 3.75KV TRANSISTOR 4SOIC |
11693 |
Part Number | Manufacturer | Description | Stock |
HMHA281 |
ON Semiconductor |
In stock shipping within 2days |
2615 |
HMHA281R2 |
ON Semiconductor |
In stock shipping within 2days |
17760 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# 2453215 |
ON Semiconductor |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4 RoHS: Compliant
Min Qty: 1
Container: Each
|
2235 |
HMHA281R2 D# 2453216 |
ON Semiconductor |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4 RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
3055 |
HMHA281R2V D# 3614811 |
ON Semiconductor |
TRANSISTOR OUTPUT OPTOCOUPLERS RoHS: Compliant
Min Qty: 2500
Container: Reel
|
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2V |
ON Semiconductor |
HMHA281 Series Single Channel 80 V 3750 Vrms Transistor Output Optocoupler MFP4 RoHS: Compliant
pbFree: Yes
|
0 |
HMHA281 |
ON Semiconductor |
MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler RoHS: Compliant
pbFree: Yes
|
642 |
HMHA281R2 |
ON Semiconductor |
MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler RoHS: Compliant
pbFree: Yes
|
27500 |
Part Number | Manufacturer | Description | Stock |
HMHA281 |
Fairchild Semiconductor Corporation |
In Stock |
205 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 D# C184143 |
ON Semiconductor | 17 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2V |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36800 |
HMHA281 |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
HMHA281R2 |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
58775 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# 512-HMHA281 |
ON Semiconductor |
Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant
|
2197 |
HMHA281R2V D# 512-HMHA281R2V |
ON Semiconductor |
Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant
|
380 |
HMHA281R2 D# 512-HMHA281R2 |
ON Semiconductor |
Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant
|
5825 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# XSCRSN000012832 |
Fairchild Semiconductor Corporation | 258 | |
HMHA281R2 D# XSFP00000119266 |
Fairchild Semiconductor Corporation |
MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler |
23283 |
HMHA281R2V D# XSKDRABS0046737 |
ON SEMICONDUCTOR |
SOIC 4//OPTOISO 3.75KV TRANSISTOR |
7500 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 D# 31Y2006 |
ON Semiconductor |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4, No. of Channels:1 Channel, Optocoupler Case Style:SSOP, No. of Pins:4Pins, Forward Current If Max:50mA, Isolation Voltage:3.75kV, CTR Min:50%, Collector Emitter Voltage V(br)ceo:80V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
3055 |
HMHA281 D# 27AC6457 |
ON Semiconductor |
4 PIN TRANSISTOR OUTPUT MFP ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 3000
Container: Bulk
|
0 |
HMHA281R2V D# 29H0169 |
ON Semiconductor |
NPN-Output dc-Input Optocoupler,1-CHANNEL,2.5kV ISOLATION,SO RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# NS-HMHA281 |
Microsemi-IPG |
OEM/CM ONLY |
1861 |
HMHA281R2_F132 D# NS-HMHA281R2_F132 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
9621 |
HMHA281R2 D# NS-HMHA281R2 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
5285 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2_F094 |
Fairchild Semiconductor Corporation |
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER (Also Known As: HMHA281R2) |
54 |
HMHA281 |
Fairchild Semiconductor Corporation |
Optocoupler, DC Input, Transistor Output, 1 Channel, 2.5KV Isolation, SO |
665 |
HMHA281R2 |
Fairchild Semiconductor Corporation |
Optocoupler, DC Input, Transistor Output, 1 Channel, 2.5KV Isolation, SO |
68 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# HMHA281 |
Fairchild Semiconductor Corporation |
Semiconductor |
150 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 D# 8023256 |
ON Semiconductor |
ON Semiconductor, HMHA281R2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP, PK Min Qty: 20
Container: Package
|
400 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2V |
ON Semiconductor |
Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant
|
30000 |
HMHA281 |
ON Semiconductor |
Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant
|
650 |
HMHA281R2 |
Fairchild Semiconductor Corporation |
Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant
|
1955 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
15016 |
HMHA281R2F094 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
99 |
HMHA281R2V |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
13816 |
HMHA281 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
5646 |
Part Number | Manufacturer | Description | Stock |
HMHA281 |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
HMHA281R2 |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
58760 |
HMHA281R2V |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36785 |
Part Number | Manufacturer | Description | Stock |
HMHA281 |
Fairchild Semiconductor Corporation |
shipping today |
937 |
HMHA281R2 |
Fairchild Semiconductor Corporation |
shipping today |
2921 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 D# 44843204 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant
|
0 |
HMHA281 D# 51749090 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube RoHS: Compliant
|
0 |
HMHA281R2V D# 26758989 |
ON Semiconductor |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
HMHA281 |
mfr |
RFQ |
1054 |
Part Number | Manufacturer | Description | Stock |
HMHA281R2 |
Fairchild Semiconductor Corporation |
OPTOISO 3.75KV TRANSISTOR 4SOIC |
68794 |
Part Number | Manufacturer | Description | Stock |
HMHA281 D# 2453215 |
ON Semiconductor |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4 RoHS: Compliant
Min Qty: 1
Container: Each
|
1725 |
HMHA281R2 D# 2453216 |
ON Semiconductor |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1080 |
IC MCU 8BIT 64KB FLASH 44PLCC
IC INVERTER HEX LSTTL IN 14-SOIC
CONN HEADER 1MM 30POS SMD GOLD
IC DAC 12BIT SNGL W/SPI 8SOIC
DIODE ARRAY SCHOTTKY 40V TO220AB
IC SUPERVISOR 3.1V 12TDFN
MOSFET N-CH 30V 10A 8-SOIC
IC ENERGY METERING 3PHASE 24SOIC
IC SW CURR LIMIT HI SIDE 8SOIC
IC MCU 8BIT 48KB FLASH 64TQFP
2225J1000120FCT
Knowles Syfer, CAP CER 22251206J1000100FAR
Knowles Syfer, CAP CER 1206R7S01812XX
Powerex Inc., DIODE MODULE 1.8KV 1200A DO200AAB57164K0334J000
EPCOS (TDK), NTC THERMISTOR 330K OHM 5% DISCRWR81N1150FRRSL
Vishay Dale, RES 115 OHM 1W 1% WW AXIAL5500-125J
API Delevan Inc., FIXED IND 1.2MH 1.01A 977 MOHM0190020024
Molex, LLC, CONN QC RCPT 14-16AWG 0.250EHT-120-01-S-D-SM-LC-14-K
Samtec Inc., 2MM EJECTOR HEADERHDWM-08-57-G-S-250-SM
Samtec Inc., .050" BOARD SPACERSDW-25-12-T-S-665
Samtec Inc., .025" BOARD SPACERSGMM24DRSI
Sullins Connector Solutions, CONN EDGE DUAL FMALE 48POS 0.156VI-J10-IZ-F3
Vicor Corporation, CONVERTER MOD DC/DC 5V 25W