H21A2 - Isocom Components 2004 LTD - Price, Inventory & Datasheets | Heisener.com
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H21A2

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H21A2

For Reference Only

Part Number

H21A2

Description

SENSOR OPTO SLOT 3MM TRANS THRU

Package

Module, PC Pins, Slot Type

ECAD

In Stock

107,136 piece(s)

Unit Price

Request a Quote

Lead Time

Can Ship Immediately

Estimated Delivery Time

Nov 23 - Nov 28 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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H21A2

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about H21A2?

Part Number # H21A2 (Optical Sensors - Photointerrupters - Slot Type - Transistor Output) is manufactured by Isocom Components 2004 LTDand 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 H21A2specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add H21A2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of H21A2.

H21A2 Specifications

Manufacturer Isocom Components 2004 LTD
Category Sensors, Transducers - Optical Sensors - Photointerrupters - Slot Type - Transistor Output
Package Module, PC Pins, Slot Type
ECAD Technical cover
Series -
Sensing Distance 0.118" (3mm)
Sensing Method Transmissive
Output Configuration NPN - Open Collector/Light-ON
Current - DC Forward (If) (Max) 3mA
Current - Collector (Ic) (Max) 50mA
Voltage - Collector Emitter Breakdown (Max) 30V
Response Time 8µs, 50µs
Operating Temperature -25°C ~ 85°C
Mounting Type Through Hole
Package / Case Module, PC Pins, Slot Type

H21A2 Reviews

Alondr*****iamson

April 5, 2023

Went well this time Now have the IC and very pleased.

Land*****arton

March 17, 2023

They work great and I hope to find more used for the extra ones.

Aila*****ineda

February 28, 2023

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Dar***** Lall

February 21, 2023

Great product at a good price. No complaints.

Amir*****owen

February 20, 2023

You guys and girls I can trust and rely on. Thank You All!

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H21A2 FAQ

1. How to order H21A2 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 H21A2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theH21A2. All suppliers must pass our qualification reviews before they can publish their products including H21A2 on Heisener;we pay more attention to the channels and quality of H21A2products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the H21A2 price and inventory displayed accurate?

The price and inventory of H21A2 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 H21A2?

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 H21A2 we delivered, we will accept the replacement or return of the H21A2 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 ofH21A2.
(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 H21A2 pin diagram, H21A2 datasheet?

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

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H21A2 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

H21A2

D# V99:2348_22608133

Isocom Components

Photointerrupter Transmissive 3mm Phototransistor 4-Pin

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A2

D# H21A2

ON Semiconductor

PHOTOINTERRUPTER TRANSMISSIVE 3.3MM PHOTOTRANSISTOR 4PIN - Bulk (Alt: H21A2)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A2

Ark-Les Connectors

.250 X .032 PIGGY BACK TERMINAL 20-12 AWG BRASS PRE TINNED WITHOUT INSULATION GRIP NOTES: ACCEPTS MALE AND FEMALE .250X.032, LOOSE PIECE

0
Part Number Manufacturer Description Stock

H21A2

Isocom Components

Through Hole Photo Interrupter RoHS

943
Part Number Manufacturer Description Stock

H21A2

D# H21A2IS-ND

Isocom Components

SENSOR OPT SLOT NPN PC PINS

966
Part Number Manufacturer Description Stock

H21A2

FAC

In stock shipping within 2days

12260
Part Number Manufacturer Description Stock

D3899946FH21A2

TE Connectivity

OEM/CM ONLY

101
Part Number Manufacturer Description Stock

H21A2

D# C150417

Isocom Components

943
Part Number Manufacturer Description Stock

17JE-09H2-1A2-CF

Fujikura America Inc

RoHS: Not Compliant
0

17JE-25H2-1A2-CF

Fujikura America Inc

RoHS: Not Compliant
0

3000H-21A-2-1

Pancon Corporation

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

H21A2

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530
Part Number Manufacturer Description Stock

H21A2

Isocom Components

Transistor Output Slotted Switch, 1-Channel

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A2

D# ISOC00000000081

Isocom Components

Transistor Output Slotted Switch, 1-Channel

0
Part Number Manufacturer Description Stock

TH-21A-2252-M6-0150-M12

D# 59AH0177

Omega Engineering

Thermistors: M12 Thermistor Probes

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0

TH-21A-2252-1/4-0600-M12

D# 59AH0178

Omega Engineering

Thermistors: M12 Thermistor Probes

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0

TH-21A-2252-1/8-0600-M12

D# 59AH0179

Omega Engineering

Thermistors: M12 Thermistor Probes

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0

H21A2

D# 84F250

ON Semiconductor

OPTOSWITCH, TRANSISTOR, Sensor Output:Phototransistor, Sensor Mounting:Panel / Chassis, Gap Width:3mm, Aperture Width:0.925mm, Forward Current If:50mA, Reverse Voltage Vr:6V, Forward Voltage:1.7V, Product Range:-, Input Current:60mA RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 650
Container: Bulk
0
Part Number Manufacturer Description Stock

H21A2

D# NS-H21A2

Fairchild Semiconductor Corporation

OEM/CM ONLY

6781

HEIH21A2

D# NS-HEIH21A2

HEI Inc

OEM/CM ONLY

1086
Part Number Manufacturer Description Stock

17JE-09H2-1A2-CF

Fujikura America Inc

RoHS: Not Compliant
0

17JE-25H2-1A2-CF

Fujikura America Inc

RoHS: Not Compliant
0

3000H-21A-2-1

Pancon Corporation

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

H21A2

Fairchild Semiconductor Corporation

Transistor Output Slotted Switch, 1-Channel, 3.15mm Slot Width

RoHS: Compliant
1
Part Number Manufacturer Description Stock

H21A2

Fairchild Semiconductor Corporation

OEM/CM ONLY

51379

H21A2IS

N/A

OEM/CM ONLY

83
Part Number Manufacturer Description Stock

H21A2

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515
Part Number Manufacturer Description Stock

H21A2

FAIRCHIL D

shipping today

93435
Part Number Manufacturer Description Stock

H21A2

D# 53477649

Isocom Components

Photointerrupter Transmissive 3mm Phototransistor 4-Pin

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A2

General Electric Company

RFQ

5825

H21A2 Tags

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