Name: 51939-581LF
Brand: Amphenol FCI
SKU: 51939-581LF
Availability: InStock
Rating: 5 (143 reviews)

51939-581LF

For Reference Only

Part Number	51939-581LF
Manufacturer	Amphenol FCI
Description	R/A HDR POWERBLADE
Datasheet	51939-581LF Specifications
Package	-
ECAD
In Stock	7,920 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # 51939-581LF (Backplane Connectors - Specialized) is manufactured by Amphenol FCI 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 51939-581LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 51939-581LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 51939-581LF.

51939-581LF Specifications

Manufacturer	Amphenol FCI
Category	Connectors, Interconnects - Backplane Connectors - Specialized
Package	-
ECAD
Series	PwrBlade?
Connector Usage	-
Connector Type	Header, Male Pins and Blades
Connector Style	Blade Power
Number of Positions	28
Number of Positions Loaded	2
Pitch	0.100" (2.54mm)
Number of Rows	4
Number of Columns	-
Mounting Type	Board Edge, Through Hole, Right Angle
Termination	Solder
Contact Layout, Typical	16 Signal, 12 Power
Features	Mating Guide
Contact Finish	Gold or Gold, GXT?
Contact Finish Thickness	30µin (0.76µm)
Color	Black

51939-581LF Reviews

Cor***** Tata

March 22, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Marv*****rias

March 18, 2023

★ ★ ★ ★ ★

Completely satisfied of 51939-581LF , I always find what I need. The site is easy to get the components .

Jar*****Pena

March 16, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Aman*****oder

March 12, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Emmal*****ichael

February 27, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Cull*****orrea

February 22, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Igna*****Wiley

February 21, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

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51939-581LF Packaging

51939-581LF FAQ

1. How to order 51939-581LF 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 51939-581LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 51939-581LF. All suppliers must pass our qualification reviews before they can publish their products including 51939-581LF on Heisener; we pay more attention to the channels and quality of 51939-581LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 51939-581LF price and inventory displayed accurate?

The price and inventory of 51939-581LF 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 51939-581LF?

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 51939-581LF we delivered, we will accept the replacement or return of the 51939-581LF 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 51939-581LF.

(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 51939-581LF pin diagram, 51939-581LF datasheet?

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

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51939-581LF 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.

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51939-581LF

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