Name: 1.5KE550-B
Brand: Littelfuse Inc.
SKU: 1-5KE550-B
Availability: InStock
Rating: 5 (189 reviews)

1.5KE550-B

For Reference Only

Part Number	1.5KE550-B
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 495VWM 798VC AXIAL
Datasheet	1.5KE550-B Datasheet 1.5KE550-B Specifications
Package	DO-201AA, DO-27, Axial
ECAD
In Stock	4,050 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1.5KE550-B (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 1.5KE550-B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1.5KE550-B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1.5KE550-B.

1.5KE550-B Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-201AA, DO-27, Axial
ECAD
Series	1.5KE
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	495V
Voltage - Breakdown (Min)	495V
Voltage - Clamping (Max) @ Ipp	798V
Current - Peak Pulse (10/1000µs)	2A
Power - Peak Pulse	1500W (1.5kW)
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Through Hole
Package / Case	DO-201AA, DO-27, Axial
Supplier Device Package	DO-201

1.5KE550-B Datasheet

1.5KE550-B Reviews

Bon***** Cole

April 8, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Hann*****kinson

April 8, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Nico*****Mata

March 29, 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.

Ald*****ayden

March 25, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Nala*****dleton

March 13, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Eve*****urch

March 7, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Cros*****anka

March 5, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

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1.5KE550-B Packaging

1.5KE550-B FAQ

1. How to order 1.5KE550-B 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 1.5KE550-B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1.5KE550-B. All suppliers must pass our qualification reviews before they can publish their products including 1.5KE550-B on Heisener; we pay more attention to the channels and quality of 1.5KE550-B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1.5KE550-B price and inventory displayed accurate?

The price and inventory of 1.5KE550-B 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 1.5KE550-B?

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 1.5KE550-B we delivered, we will accept the replacement or return of the 1.5KE550-B 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 1.5KE550-B.

(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 1.5KE550-B pin diagram, 1.5KE550-B datasheet?

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

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1.5KE550-B 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

1.5KE550-B

D# 1.5KE550-B-ND

Littelfuse Inc

TVS DIODE 495V 798V DO201

Part Number

Manufacturer

Description

Stock

1.5KE550-B

D# 31Y5471

Littelfuse Inc

TVS DIODE AXIAL LEAD - BULK / BULK

RoHS: Not Compliant

Min Qty: 500

Container: Bulk

Quick Inquiry

1.5KE550-B

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