Name: SL1021B400C
Brand: Littelfuse Inc.
SKU: SL1021B400C
Availability: InStock
Rating: 5 (181 reviews)

SL1021B400C

For Reference Only

Part Number	SL1021B400C
Manufacturer	Littelfuse Inc.
Description	GDT 400V 20KA
Datasheet	SL1021B400C Datasheet SL1021B400C Specifications
Package	Cylinder No Lead, 3 Terminal
ECAD
In Stock	2,142 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SL1021B400C (Gas Discharge Tube Arresters (GDT)) 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 SL1021B400C specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SL1021B400C with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SL1021B400C.

SL1021B400C Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Gas Discharge Tube Arresters (GDT)
Package	Cylinder No Lead, 3 Terminal
ECAD
Series	SL1021B
Voltage - DC Spark Over (Nom)	400V
Impulse Discharge Current (8/20µs)	20000A (20kA)
Tolerance	-
Number of Poles	3
Fail Short	No
Mounting Type	User Defined
Package / Case	Cylinder No Lead, 3 Terminal

SL1021B400C Datasheet

SL1021B400C Reviews

Erne*****oley

April 3, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Eri*****arula

March 25, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Paul*****Roman

March 24, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Ra*****a Ho

March 3, 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.

Blake*****utista

March 2, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Lili*****heeler

March 2, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Tinsl*****ltran

March 1, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

Coe*****dom

February 24, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Clau*****Campos

February 24, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the SL1021B400C works well.

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SL1021B400C Packaging

SL1021B400C FAQ

1. How to order SL1021B400C 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 SL1021B400C is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SL1021B400C. All suppliers must pass our qualification reviews before they can publish their products including SL1021B400C on Heisener; we pay more attention to the channels and quality of SL1021B400C products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SL1021B400C price and inventory displayed accurate?

The price and inventory of SL1021B400C 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 SL1021B400C?

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 SL1021B400C we delivered, we will accept the replacement or return of the SL1021B400C 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 SL1021B400C.

(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 SL1021B400C pin diagram, SL1021B400C datasheet?

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

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SL1021B400C 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

SL1021B400C

Littelfuse Inc

GAS TUBE 400V HVY 10KA 3PIN CORE

Part Number

Manufacturer

Description

Stock

SL1021B400C

D# SL1021B400C-ND

Littelfuse Inc

GDT 400V 20KA 3 POLE

Part Number

Manufacturer

Description

Stock

SL1021B400C

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SL1021B400C

D# 17H2281

Littelfuse Inc

BULK / GDT / GP BETA 3T B400V CORE ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

SL1021B400C

D# NS-SL1021B400C

Littelfuse Inc

OEM/CM ONLY

2761

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SL1021B400C

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