Name: SL1021B500RG
Brand: Littelfuse Inc.
SKU: SL1021B500RG
Availability: InStock
Rating: 5 (189 reviews)

SL1021B500RG

For Reference Only

Part Number	SL1021B500RG
Manufacturer	Littelfuse Inc.
Description	GDT 500V 20KA T/H FAIL SHORT
Datasheet	SL1021B500RG Datasheet SL1021B500RG Specifications
Package	Axial Cylinder, 3 Lead (Radial Bend)
ECAD
In Stock	4,320 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SL1021B500RG (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 SL1021B500RG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SL1021B500RG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SL1021B500RG.

SL1021B500RG Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Gas Discharge Tube Arresters (GDT)
Package	Axial Cylinder, 3 Lead (Radial Bend)
ECAD
Series	SL1021B
Voltage - DC Spark Over (Nom)	500V
Impulse Discharge Current (8/20µs)	20000A (20kA)
Tolerance	-
Number of Poles	3
Fail Short	Yes
Mounting Type	Through Hole
Package / Case	Axial Cylinder, 3 Lead (Radial Bend)

SL1021B500RG Datasheet

SL1021B500RG Reviews

Pene***** Allen

April 8, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Hadle*****ailey

March 31, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Cedr*****orris

March 27, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Korb*****ayal

March 26, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Anaya*****andez

March 22, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Ceci*****Baxter

March 18, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Ang***** Hull

March 13, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Eric*****chdeva

March 7, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Rafa*****hodes

February 21, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

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SL1021B500RG Packaging

SL1021B500RG FAQ

1. How to order SL1021B500RG 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 SL1021B500RG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SL1021B500RG. All suppliers must pass our qualification reviews before they can publish their products including SL1021B500RG on Heisener; we pay more attention to the channels and quality of SL1021B500RG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SL1021B500RG price and inventory displayed accurate?

The price and inventory of SL1021B500RG 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 SL1021B500RG?

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 SL1021B500RG we delivered, we will accept the replacement or return of the SL1021B500RG 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 SL1021B500RG.

(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 SL1021B500RG pin diagram, SL1021B500RG datasheet?

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

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SL1021B500RG 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

SL1021B500RG

Littelfuse Inc

GAS TUBE GDT 500V 20KA RAD+FS

908

Part Number

Manufacturer

Description

Stock

SL1021B500RG

D# F5434-ND

Littelfuse Inc

GDT 500V 20KA 3 POLE TH

Part Number

Manufacturer

Description

Stock

SL1021B500RG

D# NS-SL1021B500RG

Littelfuse Inc

OEM/CM ONLY

2670

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SL1021B500RG

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