HMA121R1 - Fairchild/ON Semiconductor - Price, Inventory & Datasheets | Heisener.com
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HMA121R1

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HMA121R1

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Part Number

HMA121R1

Description

OPTOISO 3.75KV TRANSISTOR 4SMD

Package

4-SMD, Gull Wing

ECAD

In Stock

9,876 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Nov 24 - Nov 29 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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HMA121R1

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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 HMA121R1?

Part Number # HMA121R1 (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 HMA121R1specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HMA121R1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HMA121R1.

HMA121R1 Specifications

Manufacturer Fairchild/ON Semiconductor
Category Isolators - Optoisolators - Transistor, Photovoltaic Output
Package 4-SMD, Gull Wing
ECAD Technical cover
Series -
Number of Channels 1
Voltage - Isolation 3750Vrms
Current Transfer Ratio (Min) 50% @ 5mA
Current Transfer Ratio (Max) 600% @ 5mA
Turn On / Turn Off Time (Typ) -
Rise / Fall Time (Typ) 3µs, 3µs
Input Type DC
Output Type Transistor
Voltage - Output (Max) 80V
Current - Output / Channel 80mA
Voltage - Forward (Vf) (Typ) 1.3V (Max)
Current - DC Forward (If) (Max) 50mA
Vce Saturation (Max) 400mV
Operating Temperature -40°C ~ 100°C
Mounting Type Surface Mount
Package / Case 4-SMD, Gull Wing
Supplier Device Package 4-Mini-Flat

HMA121R1 Datasheet

HMA121R1 Reviews

Bent*****ulati

April 7, 2023

Used for a solar project. Working as hoped. I'd buy again.

Aliy*****arton

April 7, 2023

The are the right size and type and do what they are designed to do.

Natas*****thews

March 26, 2023

These are the most popular variety of components of different types!

Brys*****osario

February 27, 2023

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Hel*****Lamb

February 21, 2023

Parts received and tested, all can work, thank you

Khale*****inton

February 20, 2023

You guys and girls are fantastic! The selection is fantastic and service is great.

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HMA121R1 FAQ

1. How to order HMA121R1 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 HMA121R1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theHMA121R1. All suppliers must pass our qualification reviews before they can publish their products including HMA121R1 on Heisener;we pay more attention to the channels and quality of HMA121R1products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the HMA121R1 price and inventory displayed accurate?

The price and inventory of HMA121R1 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 HMA121R1?

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 HMA121R1 we delivered, we will accept the replacement or return of the HMA121R1 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 ofHMA121R1.
(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 HMA121R1 pin diagram, HMA121R1 datasheet?

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

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HMA121R1 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

HMA121R1

D# HMA121R1

ON Semiconductor

OPTOCOUPL DC-IN 1CH TRANS DC-OUT 4PIN MINI-FLAT - Bulk (Alt: HMA121R1)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

HMA121R1V

Fairchild Semiconductor Corporation

2229

HMA121R1

Fairchild Semiconductor Corporation

40
Part Number Manufacturer Description Stock

HMA121R1

Fairchild Semiconductor Corporation

N/A 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER MINIFLAT-4

1

HMA121R1V

Fairchild Semiconductor Corporation

OPTOISO 3.75KV TRANSISTOR 4SMD

0
Part Number Manufacturer Description Stock

HMA121R1V

D# HMA121R1V-ND

ON Semiconductor

OPTOISO 3.75KV TRANSISTOR 4SMD

0

HMA121R1

D# 2156-HMA121R1-FSTR-ND

Rochester Electronics LLC

TRANSISTOR OUTPUT OPTOCOUPLER

3001
Part Number Manufacturer Description Stock

HMA121R1

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

HMA121R1V

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

22400
Part Number Manufacturer Description Stock

HMA121R1

D# NS-HMA121R1

Fairchild Semiconductor Corporation

OEM/CM ONLY

7357

HMA121R1V

D# NS-HMA121R1V

Fairchild Semiconductor Corporation

OEM/CM ONLY

2433
Part Number Manufacturer Description Stock

HMA121R1

Fairchild Semiconductor Corporation

Optocoupler, DC Input, Transistor Output, 1 Channel, 3.75KV Isolation, SO

150
Part Number Manufacturer Description Stock

HMA121R1

Fairchild Semiconductor Corporation

Transistor Output Optocoupler, 3750V Isolation

RoHS: Compliant
3001
Part Number Manufacturer Description Stock

HMA121R1V

Fairchild Semiconductor Corporation

OEM/CM ONLY

2695

HMA121R1

Fairchild Semiconductor Corporation

OEM/CM ONLY

4265
Part Number Manufacturer Description Stock

HMA121R1

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

HMA121R1V

Fairchild Semiconductor Corporation

IN stock Immediate delivery

22385
Part Number Manufacturer Description Stock

HMA121R1

Fairchi

shipping today

36

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