Name: 91931-21121LF
Brand: Amphenol FCI
SKU: 91931-21121LF
Availability: InStock
Rating: 5 (94 reviews)

91931-21121LF

For Reference Only

Part Number	91931-21121LF
Manufacturer	Amphenol FCI
Description	CONN RECPT 21POS 1MM VERT SMD
Datasheet	91931-21121LF Specifications
Package	-
ECAD
In Stock	3,852 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 91931-21121LF (Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)) 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 91931-21121LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 91931-21121LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 91931-21121LF.

91931-21121LF Specifications

Manufacturer	Amphenol FCI
Category	Connectors, Interconnects - Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)
Package	-
ECAD
Series	Conan?, MezzSelect?
Connector Type	Receptacle, Outer Shroud Contacts
Number of Positions	21
Pitch	0.039" (1.00mm)
Number of Rows	2
Mounting Type	Surface Mount
Features	Board Guide, Solder Retention
Contact Finish	Gold or Gold, GXT?
Contact Finish Thickness	15µin (0.38µm)
Mated Stacking Heights	4.15mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 7.52mm
Height Above Board	0.129" (3.29mm)

91931-21121LF Reviews

Nol*****Dugar

April 7, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Deand*****connell

April 3, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Rayn*****cero

March 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.

Jair*****llard

March 17, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Isaia*****hadri

March 14, 2023

★ ★ ★ ★ ★

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

Dougl*****iedman

March 10, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Lu***** Sen

March 1, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Luc*****Boyle

February 28, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Am*****Wu

February 27, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

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91931-21121LF Packaging

91931-21121LF FAQ

1. How to order 91931-21121LF 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 91931-21121LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 91931-21121LF. All suppliers must pass our qualification reviews before they can publish their products including 91931-21121LF on Heisener; we pay more attention to the channels and quality of 91931-21121LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 91931-21121LF price and inventory displayed accurate?

The price and inventory of 91931-21121LF 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 91931-21121LF?

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 91931-21121LF we delivered, we will accept the replacement or return of the 91931-21121LF 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 91931-21121LF.

(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 91931-21121LF pin diagram, 91931-21121LF datasheet?

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

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91931-21121LF 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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91931-21121LF

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