Name: 1SMA43AT3G
Brand: Littelfuse Inc.
SKU: 1SMA43AT3G
Availability: InStock
Rating: 5 (148 reviews)

1SMA43AT3G

For Reference Only

Part Number	1SMA43AT3G
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 43VWM 69.4VC SMA
Datasheet	1SMA43AT3G Datasheet 1SMA43AT3G Specifications
Package	DO-214AC, SMA
ECAD
In Stock	527,880 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMA43AT3G (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 1SMA43AT3G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMA43AT3G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMA43AT3G.

1SMA43AT3G Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AC, SMA
ECAD
Series	Automotive, AEC-Q101
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	43V
Voltage - Breakdown (Min)	47.8V
Voltage - Clamping (Max) @ Ipp	69.4V
Current - Peak Pulse (10/1000µs)	5.8A
Power - Peak Pulse	400W
Power Line Protection	No
Applications	Automotive
Capacitance @ Frequency	295pF @ 1MHz
Operating Temperature	-65°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	SMA

1SMA43AT3G Datasheet

1SMA43AT3G Reviews

Ange*****rley

April 7, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Gabri*****Rivas

April 4, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Sele*****oyle

March 26, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

Joshu*****rrero

March 17, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Zane*****sley

March 8, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Ana*****rmon

March 2, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Cai***** Nash

February 26, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Callu*****nchard

February 20, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

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1SMA43AT3G Packaging

1SMA43AT3G FAQ

1. How to order 1SMA43AT3G 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 1SMA43AT3G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMA43AT3G. All suppliers must pass our qualification reviews before they can publish their products including 1SMA43AT3G on Heisener; we pay more attention to the channels and quality of 1SMA43AT3G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMA43AT3G price and inventory displayed accurate?

The price and inventory of 1SMA43AT3G 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 1SMA43AT3G?

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 1SMA43AT3G we delivered, we will accept the replacement or return of the 1SMA43AT3G 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 1SMA43AT3G.

(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 1SMA43AT3G pin diagram, 1SMA43AT3G datasheet?

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

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1SMA43AT3G 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.

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1SMA43AT3G

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