Name: 64991-G21-4LF
Brand: Amphenol FCI
SKU: 64991-G21-4LF
Availability: InStock
Rating: 5 (185 reviews)

64991-G21-4LF

For Reference Only

Part Number	64991-G21-4LF
Manufacturer	Amphenol FCI
Description	CONN HEADER
Datasheet	64991-G21-4LF Datasheet 64991-G21-4LF Specifications
Package	-
ECAD
In Stock	8,982 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 7 - Jun 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 64991-G21-4LF (Rectangular Connectors - Headers, Male Pins) 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 64991-G21-4LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 64991-G21-4LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 64991-G21-4LF.

64991-G21-4LF Specifications

Manufacturer	Amphenol FCI
Category	Connectors, Interconnects - Rectangular Connectors - Headers, Male Pins
Package	-
ECAD
Series	BergCon?
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Style	Board to Board
Shrouding	Shrouded - 4 Wall
Number of Positions	42
Number of Positions Loaded	All
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Length - Mating	0.318" (8.08mm)
Contact Length - Post	0.120" (3.05mm)
Overall Contact Length	0.548" (13.92mm)
Insulation Height	0.550" (13.97mm)
Contact Shape	Square
Contact Finish - Mating	Gold, GXT?
Contact Finish Thickness - Mating	30µin (0.76µm)
Contact Finish - Post	Tin
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic
Features	-
Operating Temperature	-
Ingress Protection	-
Material Flammability Rating	-
Insulation Color	Natural

64991-G21-4LF Datasheet

64991-G21-4LF Reviews

Patr*****Leal

March 30, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Carme*****uglas

March 26, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Est*****a Kim

March 23, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

64991-G21-4LF Packaging

64991-G21-4LF FAQ

1. How to order 64991-G21-4LF 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 64991-G21-4LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 64991-G21-4LF. All suppliers must pass our qualification reviews before they can publish their products including 64991-G21-4LF on Heisener; we pay more attention to the channels and quality of 64991-G21-4LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 64991-G21-4LF price and inventory displayed accurate?

The price and inventory of 64991-G21-4LF 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 64991-G21-4LF?

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 64991-G21-4LF we delivered, we will accept the replacement or return of the 64991-G21-4LF 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 64991-G21-4LF.

(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 64991-G21-4LF pin diagram, 64991-G21-4LF datasheet?

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

64991-G21-4LF Related Products

SIT8918AE-71-33E-100.000000D	SiTime, OSC MEMS 100.0000MHZ LVCMOS SMD, 4-SMD, No Lead, BergCon?	View
SIT1602BI-11-25E-19.200000E	SiTime, -40 TO 85C, 2520, 20PPM, 2.5V, 1, -, BergCon?	View
ECS-143-20-23B-TR	ECS Inc., CRYSTAL 14.31818MHZ 20PF SMD, 4-SMD, No Lead, BergCon?	View
MKP385368040JC02G0	Vishay BC Components, CAP FILM 0.068UF 5% 400VDC RAD, Radial, BergCon?	View
1812Y0160105KXT	Knowles Syfer, CAP CER 1UF 16V X7R 1812, 1812 (4532 Metric), BergCon?	View
PMEG2020EPASX	Nexperia USA Inc., DIODE SCHOTTKY 20V 2A SOT1061, 3-SMD, No Lead, BergCon?	View
723651L15PFG	IDT, Integrated Device Technology Inc, IC FIFO SYNC 2048X36 120QFP, 120-LQFP, BergCon?	View
CXB2530-0000-000N0BV257E	Cree Inc., LED COB CXB2530 5700K WHT SMD, -, BergCon?	View
ESDA14V2SC5	STMicroelectronics, TVS DIODE 12VWM SOT23-5, SC-74A, SOT-753, BergCon?	View
RC0402J224CS	Samsung, RESISTOR 01005 220KOHM 0.031W, -, BergCon?	View
516-235-156	EDAC Inc., RACK AND PANEL COVER, -, BergCon?	View
VI-JNJ-MY-F3	Vicor Corporation, CONVERTER MOD DC/DC 36V 50W, Half Brick, BergCon?	View

64991-G21-4LF 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.

Quick Inquiry

64991-G21-4LF

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS