Name: 1SMA4742HM2G
Brand: Taiwan Semiconductor Corporation
SKU: 1SMA4742HM2G
Availability: InStock
Rating: 5 (116 reviews)

1SMA4742HM2G

For Reference Only

Part Number	1SMA4742HM2G
Manufacturer	Taiwan Semiconductor Corporation
Description	DIODE, ZENER, 12V, 1000MW, %, AE
Datasheet	1SMA4742HM2G Specifications
Package	DO-214AC, SMA
ECAD
In Stock	6,064 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMA4742HM2G (Diodes - Zener - Single) is manufactured by Taiwan Semiconductor Corporation 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 1SMA4742HM2G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMA4742HM2G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMA4742HM2G.

1SMA4742HM2G Specifications

Manufacturer	Taiwan Semiconductor Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AC, SMA
ECAD
Series	Automotive, AEC-Q101
Voltage - Zener (Nom) (Vz)	12V
Tolerance	±5%
Power - Max	1.25W
Impedance (Max) (Zzt)	9 Ohms
Current - Reverse Leakage @ Vr	1µA @ 9.1V
Voltage - Forward (Vf) (Max) @ If	-
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	DO-214AC (SMA)

1SMA4742HM2G Reviews

May*****ayne

April 4, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Alis*****ynard

March 19, 2023

★ ★ ★ ★ ★

1SMA4742HM2G arrived in great condition, very happy, Would buy again. A++ . thank you!!

Mars***** Lowe

March 10, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Kate*****Kari

March 8, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Gene*****Sura

March 8, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Nik*****ozano

February 24, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

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1SMA4742HM2G Packaging

1SMA4742HM2G FAQ

1. How to order 1SMA4742HM2G 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 1SMA4742HM2G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMA4742HM2G. All suppliers must pass our qualification reviews before they can publish their products including 1SMA4742HM2G on Heisener; we pay more attention to the channels and quality of 1SMA4742HM2G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMA4742HM2G price and inventory displayed accurate?

The price and inventory of 1SMA4742HM2G 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 1SMA4742HM2G?

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 1SMA4742HM2G we delivered, we will accept the replacement or return of the 1SMA4742HM2G 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 1SMA4742HM2G.

(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 1SMA4742HM2G pin diagram, 1SMA4742HM2G datasheet?

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

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1SMA4742HM2G 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

1SMA4742HM2G

D# 1SMA4742HM2G

Taiwan Semiconductor

Diode Zener Single 12V 5% 1.25W 2-Pin DO-214AC Plastic T/R - Tape and Reel (Alt: 1SMA4742HM2G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMA4742HM2G

D# 1SMA4742HM2G-ND

Taiwan Semiconductor Manufacturing Company Limited

DIODE ZENER 12V 1.25W DO214AC

Part Number

Manufacturer

Description

Stock

1SMA4742HM2G

Taiwan Semiconductor

RoHS: Compliant

pbFree: Yes

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1SMA4742HM2G

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