Name: SMM4F18A-TR
Brand: STMicroelectronics
SKU: SMM4F18A-TR
Availability: InStock
Rating: 5 (178 reviews)

SMM4F18A-TR

For Reference Only

Part Number	SMM4F18A-TR
Manufacturer	STMicroelectronics
Description	TVS DIODE 18VWM 39.3VC DO222AA
Datasheet	SMM4F18A-TR Datasheet SMM4F18A-TR Specifications
Package	DO-222AA
ECAD
In Stock	166,800 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SMM4F18A-TR (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 SMM4F18A-TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SMM4F18A-TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SMM4F18A-TR.

SMM4F18A-TR Specifications

Manufacturer	STMicroelectronics
Category	Circuit Protection - TVS - Diodes
Package	DO-222AA
ECAD
Series	SMM4F, TRANSIL?
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	18V
Voltage - Breakdown (Min)	20.9V
Voltage - Clamping (Max) @ Ipp	39.3V
Current - Peak Pulse (10/1000µs)	59A (8/20µs)
Power - Peak Pulse	400W
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-222AA
Supplier Device Package	DO222-AA

SMM4F18A-TR Datasheet

SMM4F18A-TR Reviews

Leia*****sell

March 24, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Ellia*****evens

March 16, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Julie*****udhury

March 16, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Holla*****ueger

March 11, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Noe*****cas

March 7, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Sime*****ellers

February 27, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Cru*****ood

February 19, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Ann*****Dash

February 19, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Write a Review

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SMM4F18A-TR Packaging

SMM4F18A-TR FAQ

1. How to order SMM4F18A-TR 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 SMM4F18A-TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SMM4F18A-TR. All suppliers must pass our qualification reviews before they can publish their products including SMM4F18A-TR on Heisener; we pay more attention to the channels and quality of SMM4F18A-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SMM4F18A-TR price and inventory displayed accurate?

The price and inventory of SMM4F18A-TR 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 SMM4F18A-TR?

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 SMM4F18A-TR we delivered, we will accept the replacement or return of the SMM4F18A-TR 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 SMM4F18A-TR.

(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 SMM4F18A-TR pin diagram, SMM4F18A-TR datasheet?

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

SMM4F18A-TR Related Products

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SMM4F18A-TR 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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SMM4F18A-TR

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D# SMM4F18A-TR

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Diode TVS Single Uni-Dir 18V 400W 2-Pin(1+Tab) DO-222AA T/R - Tape and Reel (Alt: SMM4F18A-TR)

RoHS: Compliant

Part Number

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SMM4F18A-TR

D# SMM4F18A-TR

STMicroelectronics

Diode TVS Single Uni-Dir 18V 400W 2-Pin(1+Tab) DO-222AA T/R (Alt: SMM4F18A-TR)

RoHS: Compliant

Part Number

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SMM4F18A-TR

D# SMM4F18A-TR

STMicroelectronics

Diode TVS Single Uni-Dir 18V 400W 2-Pin(1+Tab) DO-222AA T/R (Alt: SMM4F18A-TR)

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STMICROELECTRONICS SMM4F18A-TR - Tape and Reel

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SMM4F18A-TR

D# 497-7905-2-ND

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D# 1689306RL

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RoHS: Compliant

Min Qty: 1

Container: Reel

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SMM4F18A-TR

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SMM4F Series 400 W 22 V Uni Directional Transient Voltage Suppressor - DO-222AA

RoHS: Compliant

pbFree: Yes

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OEM/CM Immediate delivery

85000

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MEMORY

RoHS: Not Compliant

Min Qty: 12000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

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SMM4F18A-TR

D# NS-SMM4F18A-TR

STMicroelectronics

OEM/CM ONLY

12036

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STMicroelectronics

OEM/CM ONLY

71116

Part Number

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SMM4F18A-TR

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IN stock Immediate delivery

84985

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SMM4F18A-TR

STMicroelectronics

shipping today

84999

Quick Inquiry

SMM4F18A-TR

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