Name: HMA121FR2
Brand: Fairchild/ON Semiconductor
SKU: HMA121FR2
Availability: InStock
Rating: 5 (97 reviews)

HMA121FR2

For Reference Only

Part Number	HMA121FR2
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISO 3.75KV TRANSISTOR 4SMD
Datasheet	HMA121FR2 Datasheet HMA121FR2 Specifications
Package	4-SMD, Gull Wing
ECAD
In Stock	3,942 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # HMA121FR2 (Optoisolators - Transistor, Photovoltaic Output) is manufactured by Fairchild/ON Semiconductor and 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 HMA121FR2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HMA121FR2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HMA121FR2.

HMA121FR2 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	4-SMD, Gull Wing
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	3750Vrms
Current Transfer Ratio (Min)	100% @ 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

HMA121FR2 Datasheet

HMA121FR2 Reviews

Helen*****inosa

April 7, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Ryan*****ppard

March 30, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Quinc*****entine

March 27, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Lol*****ath

March 19, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Alli*****Bush

February 23, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

HMA121FR2 Packaging

HMA121FR2 FAQ

1. How to order HMA121FR2 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 HMA121FR2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HMA121FR2. All suppliers must pass our qualification reviews before they can publish their products including HMA121FR2 on Heisener; we pay more attention to the channels and quality of HMA121FR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HMA121FR2 price and inventory displayed accurate?

The price and inventory of HMA121FR2 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 HMA121FR2?

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 HMA121FR2 we delivered, we will accept the replacement or return of the HMA121FR2 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 of HMA121FR2.

(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 HMA121FR2 pin diagram, HMA121FR2 datasheet?

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

HMA121FR2 Related Products

SIT8008AIU2-XXS	SiTIME, OSC PROG LVCMOS 2.25V-3.63V, 4-SMD, No Lead, -	View
PLS0G561MCL2TD	Nichicon, CAP ALUM POLY 560UF 20% 4V T/H, Radial, Can, -	View
EL4583CS-T13	Intersil, IC SYNC SEPARATOR S-H 50% 16SOIC, 16-SOIC (0.154", 3.90mm Width), -	View
DAC081C085CIMM/NOPB	Texas Instruments, IC DAC 8BIT MICROPWR I2C 8VSSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), -	View
SPMWH3228FD7WAPKS4	Samsung, MIDDLE POWER LED SERIES 2835 0.5, -, -	View
768163820GPTR13	CTS Resistor Products, RES ARRAY 8 RES 82 OHM 16SOIC, 16-SOIC (0.220", 5.59mm Width), -	View
MCR18EZHF32R4	Rohm Semiconductor, RES SMD 32.4 OHM 1% 1/4W 1206, 1206 (3216 Metric), -	View
9T08052A39R2BBHFT	Yageo, RES SMD 39.2 OHM 0.1% 1/8W 0805, 0805 (2012 Metric), -	View
RT1206CRD072K74L	Yageo, RES SMD 2.74KOHM 0.25% 1/4W 1206, 1206 (3216 Metric), -	View
91596-106TRLF	Amphenol FCI, CONN RECEPT 6POS 2MM STR DL SMD, -, -	View
EJH-115-01-S-D-SM-28-TR	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, -	View
AIT6E28-12PS	Amphenol Industrial Operations, ER 26C 26#16 PIN PLUG, -, -	View

HMA121FR2 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

HMA121FR2

Fairchild Semiconductor Corporation

OPTOISO 3.75KV TRANSISTOR 4SMD

HMA121FR2V

Fairchild Semiconductor Corporation

OPTOISO 3.75KV TRANSISTOR 4SMD

Part Number

Manufacturer

Description

Stock

HMA121FR2

D# HMA121FR2-ND

ON Semiconductor

OPTOISO 3.75KV TRANSISTOR 4SMD

HMA121FR2V

D# HMA121FR2V-ND

ON Semiconductor

OPTOISO 3.75KV TRANSISTOR 4SMD

Quick Inquiry

HMA121FR2

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS