Name: 2057-47-BLF
Brand: Bourns Inc.
SKU: 2057-47-BLF
Availability: InStock
Rating: 5 (138 reviews)

2057-47-BLF

For Reference Only

Part Number	2057-47-BLF
Manufacturer	Bourns Inc.
Description	GDT 470V 20% 5KA THROUGH HOLE
Datasheet	2057-47-BLF Datasheet 2057-47-BLF Specifications
Package	Axial Cylinder
ECAD
In Stock	14,790 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2057-47-BLF (Gas Discharge Tube Arresters (GDT)) is manufactured by Bourns 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 2057-47-BLF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2057-47-BLF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2057-47-BLF.

2057-47-BLF Specifications

Manufacturer	Bourns Inc.
Category	Circuit Protection - Gas Discharge Tube Arresters (GDT)
Package	Axial Cylinder
ECAD
Series	2057
Voltage - DC Spark Over (Nom)	470V
Impulse Discharge Current (8/20µs)	5000A (5kA)
Tolerance	±20%
Number of Poles	2
Fail Short	No
Mounting Type	Through Hole
Package / Case	Axial Cylinder

2057-47-BLF Datasheet

2057-47-BLF Reviews

Anton*****Bravo

March 29, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Angel*****atesh

March 27, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Hai***** Kaul

March 18, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Feli*****arley

March 12, 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.

Jazm*****ailey

March 4, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Art***** Rau

March 2, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Prisci*****charia

February 27, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

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2057-47-BLF Packaging

2057-47-BLF FAQ

1. How to order 2057-47-BLF 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 2057-47-BLF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2057-47-BLF. All suppliers must pass our qualification reviews before they can publish their products including 2057-47-BLF on Heisener; we pay more attention to the channels and quality of 2057-47-BLF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2057-47-BLF price and inventory displayed accurate?

The price and inventory of 2057-47-BLF 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 2057-47-BLF?

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 2057-47-BLF we delivered, we will accept the replacement or return of the 2057-47-BLF 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 2057-47-BLF.

(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 2057-47-BLF pin diagram, 2057-47-BLF datasheet?

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

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2057-47-BLF 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

2057-47-BLF

D# V99:2348_06231938

Bourns Inc

Gas Discharge Tubes 470VDC 5kADC 1pF Axial Thru-Hole

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

2057-47-BLF

D# 2057-47-BLF

Bourns Inc

GDT 2-POLE LIGHT DUTY 470V 5.5X6MM AXIAL - Trays (Alt: 2057-47-BLF)

Part Number

Manufacturer

Description

Stock

2057-47-BLF

D# 2057-47-BLF

Bourns Inc

GDT 2-POLE LIGHT DUTY 470V 5.5X6MM AXIAL (Alt: 2057-47-BLF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

2057-47-BLF

Bourns Inc

GAS DISCHARGE TUBE, 470V

330

Part Number

Manufacturer

Description

Stock

2057-47-BLF

D# 2057-47-BLF-ND

Bourns Inc

GDT 470V 5KA 2 POLE THROUGH HOLE

Part Number

Manufacturer

Description

Stock

2057-47-BLF

Bourns Inc

In stock shipping within 2days

4760

Part Number

Manufacturer

Description

Stock

2057-47-BLF

Bourns Inc

Gas Discharge Tubes 470VDC 1KADC 1AAC 1pF Axial Thru-Hole

RoHS: Compliant

1000

Part Number

Manufacturer

Description

Stock

2057-47-BLF

D# 652-2057-47-BLF

Bourns Inc

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 5.5X6mm DIA

RoHS: Compliant

745

Part Number

Manufacturer

Description

Stock

2057-47-BLF

D# 52W8992

Bourns Inc

GAS DISCHARGE TUBE, 470V, AXIAL, Product Range:2057 Series, DC Breakover Voltage:470V, GDT Case Style:Axial Leaded, Impulse Discharge Current:5kA, Impulse Sparkover Voltage:1.1kV RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

2057-47-BLF

D# NS-2057-47-BLF

Bourns Inc

OEM/CM ONLY

7997

Part Number

Manufacturer

Description

Stock

2057-47-BLF

Bourns Inc

Gas Discharge Tubes 470VDC 1KADC 1AAC 1pF Axial Thru-Hole

RoHS: Compliant

1000

Part Number

Manufacturer

Description

Stock

205747BLF

Bourns Inc

OEM/CM ONLY

2095

Part Number

Manufacturer

Description

Stock

2057-47-BLF

Bourns Inc

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 5.5X6mm DIA

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

2057-47-BLF

Bourns Inc

shipping today

859696

Quick Inquiry

2057-47-BLF

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