Name: 71991-439LF
Brand: Amphenol FCI
SKU: 71991-439LF
Availability: InStock
Rating: 5 (148 reviews)

71991-439LF

For Reference Only

Part Number	71991-439LF
Manufacturer	Amphenol FCI
Description	CONN RCPT 78POS .100 DL STR PCB
Datasheet	71991-439LF Datasheet 71991-439LF Specifications
Package	-
ECAD
In Stock	3,798 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 71991-439LF (Rectangular Connectors - Headers, Receptacles, Female Sockets) 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 71991-439LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 71991-439LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 71991-439LF.

71991-439LF Specifications

Manufacturer	Amphenol FCI
Category	Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets
Package	-
ECAD
Series	Dubox?
Connector Type	Receptacle, Bottom or Top Entry
Contact Type	Female Socket
Style	Board to Board
Number of Positions	78
Number of Positions Loaded	All
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Tin
Contact Finish Thickness - Mating	78.7µin (2.00µm)
Insulation Color	Blue
Insulation Height	0.275" (6.99mm)
Contact Length - Post	0.118" (3.00mm)
Operating Temperature	-
Material Flammability Rating	UL94 V-0
Contact Finish - Post	Tin
Mated Stacking Heights	11.04mm
Ingress Protection	-
Features	-

71991-439LF Datasheet

71991-439LF Reviews

Lore*****Sathe

April 7, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Emmal*****ummers

April 1, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of 71991-439LF.

Lenno*****azquez

March 17, 2023

★ ★ ★ ★ ★

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

Corin*****llard

February 26, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Dan*****Modi

February 26, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Jazm*****exton

February 25, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

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71991-439LF Packaging

71991-439LF FAQ

1. How to order 71991-439LF 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 71991-439LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 71991-439LF. All suppliers must pass our qualification reviews before they can publish their products including 71991-439LF on Heisener; we pay more attention to the channels and quality of 71991-439LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 71991-439LF price and inventory displayed accurate?

The price and inventory of 71991-439LF 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 71991-439LF?

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 71991-439LF we delivered, we will accept the replacement or return of the 71991-439LF 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 71991-439LF.

(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 71991-439LF pin diagram, 71991-439LF datasheet?

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

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71991-439LF 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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71991-439LF

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