Name: 71991-321LF
Brand: Amphenol FCI
SKU: 71991-321LF
Availability: InStock
Rating: 5 (149 reviews)

71991-321LF

For Reference Only

Part Number	71991-321LF
Manufacturer	Amphenol FCI
Description	CONN RCPT 42POS .100 DL STR PCB
Datasheet	71991-321LF Datasheet 71991-321LF Specifications
Package	-
ECAD
In Stock	4,680 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # 71991-321LF (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 71991-321LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 71991-321LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 71991-321LF.

71991-321LF 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	42
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	Gold
Contact Finish Thickness - Mating	30µin (0.76µm)
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	-

71991-321LF Datasheet

71991-321LF Reviews

Aria*****etty

April 6, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Miche*****audry

April 3, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

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71991-321LF Packaging

71991-321LF FAQ

1. How to order 71991-321LF 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 71991-321LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 71991-321LF. All suppliers must pass our qualification reviews before they can publish their products including 71991-321LF on Heisener; we pay more attention to the channels and quality of 71991-321LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 71991-321LF price and inventory displayed accurate?

The price and inventory of 71991-321LF 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 71991-321LF?

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 71991-321LF we delivered, we will accept the replacement or return of the 71991-321LF 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 71991-321LF.

(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 71991-321LF pin diagram, 71991-321LF datasheet?

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

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71991-321LF 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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71991-321LF

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