Name: SM4T82AY
Brand: STMicroelectronics
SKU: SM4T82AY
Availability: InStock
Rating: 5 (177 reviews)

SM4T82AY

For Reference Only

Part Number	SM4T82AY
Manufacturer	STMicroelectronics
Description	TVS DIODE 70VWM 146VC SMA
Datasheet	SM4T82AY Datasheet SM4T82AY Specifications
Package	DO-214AC, SMA
ECAD
In Stock	3,456 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 13 - May 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SM4T82AY (TVS - Diodes) is manufactured by STMicroelectronics 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 SM4T82AY specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM4T82AY with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM4T82AY.

SM4T82AY Specifications

Manufacturer	STMicroelectronics
Category	Circuit Protection - TVS - Diodes
Package	DO-214AC, SMA
ECAD
Series	Automotive, AEC-Q101, SM4TY, TRANSIL?
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	70V
Voltage - Breakdown (Min)	77.8V
Voltage - Clamping (Max) @ Ipp	146V
Current - Peak Pulse (10/1000µs)	16A (8/20µs)
Power - Peak Pulse	400W
Power Line Protection	No
Applications	Automotive
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	SMA (DO-214AC)

SM4T82AY Datasheet

SM4T82AY Reviews

Zari*****oman

April 8, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Giova*****nthony

March 30, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Fox *****ards

March 20, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Tian*****ujillo

March 20, 2023

★ ★ ★ ★ ★

Very good and very fast . 100% safe company

Josl*****lover

March 6, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Write a Review

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SM4T82AY Packaging

SM4T82AY FAQ

1. How to order SM4T82AY 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 SM4T82AY is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM4T82AY. All suppliers must pass our qualification reviews before they can publish their products including SM4T82AY on Heisener; we pay more attention to the channels and quality of SM4T82AY products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SM4T82AY price and inventory displayed accurate?

The price and inventory of SM4T82AY 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 SM4T82AY?

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 SM4T82AY we delivered, we will accept the replacement or return of the SM4T82AY 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 SM4T82AY.

(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 SM4T82AY pin diagram, SM4T82AY datasheet?

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

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SM4T82AY 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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RoHS: Compliant

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Container: Each

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pbFree: Yes

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Part Number

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D# 2327898

STMicroelectronics

DIODE, TVS, UNID, 400W, 81.9V, SMA

RoHS: Compliant

Min Qty: 1

Container: Each

2461

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SM4T82AY

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