Name: 1SMA4742TR
Brand: SMC Diode Solutions
SKU: 1SMA4742TR
Availability: InStock
Rating: 5 (164 reviews)

1SMA4742TR

For Reference Only

Part Number	1SMA4742TR
Manufacturer	SMC Diode Solutions
Description	DIODE ZENER 12V 1W SMA
Datasheet	1SMA4742TR Datasheet 1SMA4742TR Specifications
Package	DO-214AC, SMA
ECAD
In Stock	2,656 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMA4742TR (Diodes - Zener - Single) is manufactured by SMC Diode Solutions 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 1SMA4742TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMA4742TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMA4742TR.

1SMA4742TR Specifications

Manufacturer	SMC Diode Solutions
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AC, SMA
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	12V
Tolerance	±5%
Power - Max	1W
Impedance (Max) (Zzt)	9 Ohms
Current - Reverse Leakage @ Vr	5µA @ 9.1V
Voltage - Forward (Vf) (Max) @ If	1.2V @ 200mA
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	SMA (DO-214AC)

1SMA4742TR Datasheet

1SMA4742TR Reviews

Zan***** Good

March 30, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Regi*****nglish

March 25, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Ni***** Li

March 15, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Prin***** Rocha

March 9, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Dia*****Horne

March 9, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

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1SMA4742TR Packaging

1SMA4742TR FAQ

1. How to order 1SMA4742TR 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 1SMA4742TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMA4742TR. All suppliers must pass our qualification reviews before they can publish their products including 1SMA4742TR on Heisener; we pay more attention to the channels and quality of 1SMA4742TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMA4742TR price and inventory displayed accurate?

The price and inventory of 1SMA4742TR 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 1SMA4742TR?

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 1SMA4742TR we delivered, we will accept the replacement or return of the 1SMA4742TR 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 1SMA4742TR.

(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 1SMA4742TR pin diagram, 1SMA4742TR datasheet?

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

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1SMA4742TR 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

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Description

Stock

1SMA4742T/R7

D# 1SMA4742_R1_00001

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RoHS: Compliant

1SMA4742T/R13

D# 1SMA4742_R2_00001

PanJit Semiconductor

Diode Zener Single 12V 5% 1W 2-Pin SMA T/R (Alt: 1SMA4742_R2_00001)

RoHS: Compliant

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D# 1655-1380-1-ND

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776

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pbFree: Yes

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1SMA4742TR

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