Name: 2057-40-BLF
Brand: Bourns Inc.
SKU: 2057-40-BLF
Availability: InStock
Rating: 5 (131 reviews)

2057-40-BLF

For Reference Only

Part Number	2057-40-BLF
Manufacturer	Bourns Inc.
Description	GDT 400V 20% 5KA THROUGH HOLE
Datasheet	2057-40-BLF Datasheet 2057-40-BLF Specifications
Package	Axial Cylinder
ECAD
In Stock	3,258 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2057-40-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 2057-40-BLF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2057-40-BLF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2057-40-BLF.

2057-40-BLF Specifications

Manufacturer	Bourns Inc.
Category	Circuit Protection - Gas Discharge Tube Arresters (GDT)
Package	Axial Cylinder
ECAD
Series	2057
Voltage - DC Spark Over (Nom)	400V
Impulse Discharge Current (8/20µs)	5000A (5kA)
Tolerance	±20%
Number of Poles	2
Fail Short	No
Mounting Type	Through Hole
Package / Case	Axial Cylinder

2057-40-BLF Datasheet

2057-40-BLF Reviews

Kami*****rimes

March 26, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Paisl*****Rollins

March 15, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Osc*****Ahmed

March 14, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Henl*****andey

March 11, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Ka*****Ho

March 3, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Raqu*****hatri

February 25, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Mavi*****ymond

February 24, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Thadd*****aughan

February 21, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Tiff*****Rajan

February 19, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

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2057-40-BLF Packaging

2057-40-BLF FAQ

1. How to order 2057-40-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 2057-40-BLF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2057-40-BLF. All suppliers must pass our qualification reviews before they can publish their products including 2057-40-BLF on Heisener; we pay more attention to the channels and quality of 2057-40-BLF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2057-40-BLF price and inventory displayed accurate?

The price and inventory of 2057-40-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 2057-40-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 2057-40-BLF we delivered, we will accept the replacement or return of the 2057-40-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 2057-40-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 2057-40-BLF pin diagram, 2057-40-BLF datasheet?

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

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2057-40-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

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2057-40-BLF

D# V99:2348_06230766

Bourns Inc

Gas Discharge Tubes 400VDC 5kADC 1pF Axial Thru-Hole

RoHS: Compliant

Part Number

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2057-40-BLF

D# 2057-40-BLF

Bourns Inc

GDT 2-POLE LIGHT DUTY 400V 5.5X6MM AXIAL - Trays (Alt: 2057-40-BLF)

Part Number

Manufacturer

Description

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2057-40-BLF

D# 2057-40-BLF

Bourns Inc

GDT 2-POLE LIGHT DUTY 400V 5.5X6MM AXIAL (Alt: 2057-40-BLF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

2057-40-BLF

Bourns Inc

GAS DISCHARGE TUBE, 400V

859

Part Number

Manufacturer

Description

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2057-40-BLF

D# 2057-40-BLF-ND

Bourns Inc

GDT 400V 5KA 2 POLE THROUGH HOLE

Part Number

Manufacturer

Description

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2057-40-BLF

D# 2148236

Bourns Inc

GAS DISCHARGE TUBE, 400V

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

2057-40-BLF

D# 52W8990

Bourns Inc

GAS DISCHARGE TUBE, 400V, AXIAL, Product Range:2057 Series, DC Breakover Voltage:400V, GDT Case Style:Axial Leaded, Impulse Discharge Current:5kA, Impulse Sparkover Voltage:1kV RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

2057-40-BLF

D# NS-2057-40-BLF

Bourns Inc

OEM/CM ONLY

1738

Part Number

Manufacturer

Description

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2057-40-BLF

D# 7687648

Bourns Inc

Bourns 2057 Series 400V 10kA Axial 2 Electrode Gas Discharge Tube, PK

Min Qty: 10

Container: Package

Part Number

Manufacturer

Description

Stock

2057-40-BLF

Bourns Inc

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 5.5X6mm DIA

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

2057-40-BLF

Bourns Inc

shipping today

859696

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2057-40-BLF

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