Name: 1SMA18CAT3G
Brand: Littelfuse Inc.
SKU: 1SMA18CAT3G
Availability: InStock
Rating: 5 (90 reviews)

1SMA18CAT3G

For Reference Only

Part Number	1SMA18CAT3G
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 18VWM 29.2VC SMA
Datasheet	1SMA18CAT3G Datasheet 1SMA18CAT3G Specifications
Package	DO-214AC, SMA
ECAD
In Stock	314,400 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMA18CAT3G (TVS - Diodes) is manufactured by Littelfuse Inc. 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 1SMA18CAT3G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMA18CAT3G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMA18CAT3G.

1SMA18CAT3G Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AC, SMA
ECAD
Series	Automotive, AEC-Q101
Type	Zener
Unidirectional Channels	-
Bidirectional Channels	1
Voltage - Reverse Standoff (Typ)	18V
Voltage - Breakdown (Min)	20V
Voltage - Clamping (Max) @ Ipp	29.2V
Current - Peak Pulse (10/1000µs)	13.7A
Power - Peak Pulse	400W
Power Line Protection	No
Applications	Automotive
Capacitance @ Frequency	335pF @ 1MHz
Operating Temperature	-65°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	SMA

1SMA18CAT3G Datasheet

1SMA18CAT3G Reviews

Kyri*****sales

April 4, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Irene*****rwood

March 26, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Chlo*****rris

March 16, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Kayle*****rimes

February 20, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Write a Review

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1SMA18CAT3G Packaging

1SMA18CAT3G FAQ

1. How to order 1SMA18CAT3G 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 1SMA18CAT3G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMA18CAT3G. All suppliers must pass our qualification reviews before they can publish their products including 1SMA18CAT3G on Heisener; we pay more attention to the channels and quality of 1SMA18CAT3G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMA18CAT3G price and inventory displayed accurate?

The price and inventory of 1SMA18CAT3G 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 1SMA18CAT3G?

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 1SMA18CAT3G we delivered, we will accept the replacement or return of the 1SMA18CAT3G 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 1SMA18CAT3G.

(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 1SMA18CAT3G pin diagram, 1SMA18CAT3G datasheet?

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

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1SMA18CAT3G 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
SZ1SMA18CAT3G D# V36:1790_07290199	Littelfuse Inc	TVS Diode Single Bi-Dir 18V 400W Automotive 2-Pin SMA T/R	0
1SMA18CAT3G D# V72:2272_07290088	Littelfuse Inc	TVS Diode Single Bi-Dir 18V 400W Automotive 2-Pin SMA T/R RoHS: Compliant	0
1SMA18AT3G D# V79:2366_18714345	Littelfuse Inc	TVS Diode Single Uni-Dir 18V 400W Automotive 2-Pin SMA T/R	0

Part Number

Manufacturer

Description

Stock

1SMA18CAT3G

D# 1SMA18CAT3G

ON Semiconductor

Diode TVS Single Bi-Dir 18V 400W 2-Pin SMA T/R - Bulk (Alt: 1SMA18CAT3G)

RoHS: Compliant

1SMA18AT3G

D# 1SMA18AT3G

ON Semiconductor

Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R - Bulk (Alt: 1SMA18AT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMA18AT3G

ON Semiconductor

ZEN SMA TVS 400W 180V TR - Tape and Reel

1SMA18CAT3G

ON Semiconductor

ZEN SMA TVS CLP 400W 18V - Tape and Reel

Part Number

Manufacturer

Description

Stock

SZ1SMA18CAT3G

Littelfuse Inc

Bidirectional 18V 20V 29.2V 13.7A SMA TVS RoHS

417

Part Number	Manufacturer	Description	Stock
1SMA18AT3G D# 2156-1SMA18AT3G-ND	Rochester Electronics LLC	TVS DIODE 18V 29.2V 6TDFN	54500
1SMA18CAT3G D# 2156-1SMA18CAT3G-ND	Rochester Electronics LLC	TVS, 400W, 18V, BIDIRECTIONAL	80258
SZ1SMA18CAT3G D# F11509CT-ND	Littelfuse Inc	TVS DIODE 18V 29.2V SMA	5254

Part Number

Manufacturer

Description

Stock

SZ1SMA18CAT3G

ON Semiconductor

In stock shipping within 2days

20260

Part Number

Manufacturer

Description

Stock

1SMA18CAT3G

NEW AND ORGINAL. ISRAEL W.HOUSE

5000

Part Number

Manufacturer

Description

Stock

SZ1SMA18CAT3G

D# C413566

Littelfuse Inc

417

Part Number	Manufacturer	Description	Stock
SZ1SMA18CAT3G	ON Semiconductor	OEM/CM Immediate delivery	20000
1SMA18AT3G	ON Semiconductor	OEM/CM Immediate delivery	988000
1SMA18CAT3G	ON Semiconductor	OEM/CM Immediate delivery	988000

Part Number

Manufacturer

Description

Stock

1SMA18AT3G

D# 863-1SMA18AT3G

Littelfuse Inc

ESD Suppressors / TVS Diodes 180V 400W Unidirectional

RoHS: Compliant

5084

SZ1SMA18CAT3G

D# 863-SZ1SMA18CAT3G

Littelfuse Inc

ESD Suppressors / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101

RoHS: Compliant

3779

Part Number

Manufacturer

Description

Stock

SZ1SMA18CAT3G

D# 34AC6318

Littelfuse Inc

Zen TVS 400W 18V BI DO-214AC TR13 / TR

RoHS: Not Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

1SMA18AT3G

D# NS-1SMA18AT3G

ON Semiconductor

OEM/CM ONLY

6382

1SMA18CAT3G

D# NS-1SMA18CAT3G

ON Semiconductor

OEM/CM ONLY

5479

Part Number

Manufacturer

Description

Stock

1SMA18CAT3G

ON Semiconductor

3538

Part Number

Manufacturer

Description

Stock

1SMA18CAT3G

ON Semiconductor

Trans Voltage Suppressor Diode, 400W, 18V, Bidirectional

RoHS: Compliant

80258

1SMA18AT3G

ON Semiconductor

Trans Voltage Suppressor Diode, 400W, 18V, Unidirectional

RoHS: Compliant

54500

Part Number

Manufacturer

Description

Stock

1SMA18CAT3G

ON Semiconductor

OEM/CM ONLY

32606

1SMA18AT3G

ON Semiconductor

OEM/CM ONLY

10016

Part Number	Manufacturer	Description	Stock
SZ1SMA18CAT3G	ON Semiconductor	IN stock Immediate delivery	19985
1SMA18CAT3G	ON Semiconductor	IN stock Immediate delivery	987985
1SMA18AT3G	ON Semiconductor	IN stock Immediate delivery	987985

Part Number

Manufacturer

Description

Stock

1SMA18CAT3G

ON Semiconductor

shipping today

1SMA18AT3G

ON Semiconductor

shipping today

Part Number

Manufacturer

Description

Stock

1SMA18AT3G

D# 26122035

Littelfuse Inc

TVS Diode Single Uni-Dir 18V 400W Automotive 2-Pin SMA T/R

Part Number

Manufacturer

Description

Stock

1SMA18AT3G

mfr

RFQ

1702

Quick Inquiry

1SMA18CAT3G

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