Name: 1KSMBJ51
Brand: Littelfuse Inc.
SKU: 1KSMBJ51
Availability: InStock
Rating: 5 (156 reviews)

1KSMBJ51

For Reference Only

Part Number	1KSMBJ51
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 41.3VWM 73.5VC SMT
Datasheet	1KSMBJ51 Datasheet 1KSMBJ51 Specifications
Package	DO-214AA, SMB
ECAD
In Stock	4,896 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1KSMBJ51 (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 1KSMBJ51 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1KSMBJ51 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1KSMBJ51.

1KSMBJ51 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AA, SMB
ECAD
Series	1KSMBJ
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	41.3V
Voltage - Breakdown (Min)	45.9V
Voltage - Clamping (Max) @ Ipp	73.5V
Current - Peak Pulse (10/1000µs)	13.7A
Power - Peak Pulse	1000W (1kW)
Power Line Protection	No
Applications	Automotive, Telecom
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AA, SMB
Supplier Device Package	DO-214AA (SMBJ)

1KSMBJ51 Datasheet

1KSMBJ51 Reviews

Meil*****Norton

April 9, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Asht*****napp

April 9, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Princ*****Austin

April 4, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Cas*****Lim

April 3, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Maka*****Basu

March 24, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Deck*****entley

March 24, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Samu*****idhu

March 24, 2023

★ ★ ★ ★ ★

Very good and very fast . 100% safe company

Marlo*****hmukh

March 4, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

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1KSMBJ51 Packaging

1KSMBJ51 FAQ

1. How to order 1KSMBJ51 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 1KSMBJ51 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1KSMBJ51. All suppliers must pass our qualification reviews before they can publish their products including 1KSMBJ51 on Heisener; we pay more attention to the channels and quality of 1KSMBJ51 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1KSMBJ51 price and inventory displayed accurate?

The price and inventory of 1KSMBJ51 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 1KSMBJ51?

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 1KSMBJ51 we delivered, we will accept the replacement or return of the 1KSMBJ51 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 1KSMBJ51.

(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 1KSMBJ51 pin diagram, 1KSMBJ51 datasheet?

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

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1KSMBJ51 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
1KSMBJ51A	Littelfuse Inc	TVS Diodes - Transient Voltage Suppressors TVS Diode 1K SMB Suf MT	0
1KSMBJ51CA	Littelfuse Inc	TVS DIODE 43.6VWM 70.1VC SMD	0
1KSMBJ51	Littelfuse Inc	TVS DIODE 43.6VWM 70.1VC SMD	0

Part Number	Manufacturer	Description	Stock
1KSMBJ51CA D# 1KSMBJ51CA-ND	Littelfuse Inc	TVS DIODE 43.6V 70.1V DO214AA	0
1KSMBJ51 D# 1KSMBJ51-ND	Littelfuse Inc	TVS DIODE 41.3V 73.5V DO214AA	0
1KSMBJ51A D# 1KSMBJ51A-ND	Littelfuse Inc	TVS DIODE 43.6V 70.1V DO214AA	0

Part Number

Manufacturer

Description

Stock

1KSMBJ51A

Littelfuse Inc

OEM/CM Immediate delivery

779448

Part Number

Manufacturer

Description

Stock

1KSMBJ51

D# NS-1KSMBJ51

Littelfuse Inc

OEM/CM ONLY

4437

Part Number

Manufacturer

Description

Stock

1KSMBJ51A

Littelfuse Inc

IN stock Immediate delivery

779433

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1KSMBJ51

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