Name: SM4T14AY
Brand: STMicroelectronics
SKU: SM4T14AY
Availability: InStock
Rating: 5 (160 reviews)

SM4T14AY

For Reference Only

Part Number	SM4T14AY
Manufacturer	STMicroelectronics
Description	TVS DIODE 12VWM 25.3VC SMA
Datasheet	SM4T14AY Datasheet SM4T14AY Specifications
Package	DO-214AC, SMA
ECAD
In Stock	6,552 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 # SM4T14AY (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 SM4T14AY specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM4T14AY with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM4T14AY.

SM4T14AY 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)	12V
Voltage - Breakdown (Min)	13.3V
Voltage - Clamping (Max) @ Ipp	25.3V
Current - Peak Pulse (10/1000µs)	91A (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)

SM4T14AY Datasheet

SM4T14AY Reviews

Nova*****rera

March 26, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Wil***** Saha

March 16, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Jane*****Foley

March 15, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Bray*****cbride

March 6, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Omar*****tala

March 3, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Mil*****Weeks

March 3, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Dust*****arnes

February 26, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

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SM4T14AY Packaging

SM4T14AY FAQ

1. How to order SM4T14AY 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 SM4T14AY is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM4T14AY. All suppliers must pass our qualification reviews before they can publish their products including SM4T14AY on Heisener; we pay more attention to the channels and quality of SM4T14AY products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SM4T14AY price and inventory displayed accurate?

The price and inventory of SM4T14AY 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 SM4T14AY?

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 SM4T14AY we delivered, we will accept the replacement or return of the SM4T14AY 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 SM4T14AY.

(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 SM4T14AY pin diagram, SM4T14AY datasheet?

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

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SM4T14AY 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

SM4T14AY

D# V36:1790_06556350

STMicroelectronics

TVS Diode Single Uni-Dir 12V 400W Automotive 2-Pin SMA T/R

Part Number

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SM4T14AY

D# SM4T14AY

STMicroelectronics

Diode TVS Single Uni-Dir 12V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SM4T14AY)

RoHS: Compliant

Part Number

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Description

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SM4T14AY

D# SM4T14AY

STMicroelectronics

Diode TVS Single Uni-Dir 12V 400W 2-Pin SMA T/R (Alt: SM4T14AY)

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Description

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SM4T14AY

STMicroelectronics

DIODE, TVS, 400W, 14V, SMA

4522

Part Number

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SM4T14AY

D# 497-11792-2-ND

STMicroelectronics

TVS DIODE 12V 25.3V SMA

Part Number

Manufacturer

Description

Stock

SM4T14AY

D# 2327860

STMicroelectronics

DIODE, TVS, 400W, 14V, SMA

RoHS: Compliant

Min Qty: 5

Container: Each

Part Number

Manufacturer

Description

Stock

SM4T14AY

STMicroelectronics

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SM4T14AY

STMicroelectronics

OEM/CM Immediate delivery

879448

Part Number

Manufacturer

Description

Stock

SM4T14AY

D# 55X3300

STMicroelectronics

DFD PROTECTION & FILTER

RoHS: Not Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

SM4T14AY

D# NS-SM4T14AY

STMicroelectronics

OEM/CM ONLY

9253

Part Number

Manufacturer

Description

Stock

SM4T14AY

STMicroelectronics

TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 12V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, DO-214AC

Part Number

Manufacturer

Description

Stock

SM4T14AY

STMicroelectronics

IN stock Immediate delivery

879433

Part Number

Manufacturer

Description

Stock

SM4T14AY

D# 2327860

STMicroelectronics

DIODE, TVS, 400W, 14V, SMA

RoHS: Compliant

Min Qty: 1

Container: Each

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SM4T14AY

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