Name: 4-1977956-0
Brand: TE Connectivity AMP Connectors
SKU: 4-1977956-0
Availability: InStock
Rating: 5 (78 reviews)

4-1977956-0

For Reference Only

Part Number	4-1977956-0
Manufacturer	TE Connectivity AMP Connectors
Description	40 MODII HDR SRST B/A 100 W/HD 3
Datasheet	4-1977956-0 Specifications
Package	-
ECAD
In Stock	4,698 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # 4-1977956-0 (Rectangular Connectors - Headers, Male Pins) is manufactured by TE Connectivity AMP Connectors 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 4-1977956-0 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4-1977956-0 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4-1977956-0.

4-1977956-0 Specifications

Manufacturer	TE Connectivity AMP Connectors
Category	Connectors, Interconnects - Rectangular Connectors - Headers, Male Pins
Package	-
ECAD
Series	AMPMODU Mod II
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Style	Board to Board or Cable
Shrouding	Unshrouded
Number of Positions	40
Number of Positions Loaded	All
Number of Rows	1
Row Spacing - Mating	-
Mounting Type	Through Hole
Termination	Kinked Pin, Solder
Fastening Type	Push-Pull
Contact Length - Mating	0.230" (5.84mm)
Contact Length - Post	0.090" (2.29mm)
Overall Contact Length	0.410" (10.41mm)
Insulation Height	0.090" (2.29mm)
Contact Shape	Square
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	30µin (0.76µm)
Contact Finish - Post	Tin
Contact Material	Phosphor Bronze
Insulation Material	Liquid Crystal Polymer (LCP)
Features	-
Operating Temperature	-65°C ~ 105°C
Ingress Protection	-
Material Flammability Rating	UL94 V-0
Insulation Color	Black

4-1977956-0 Reviews

Byr*****Owens

April 4, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Ma***** Som

March 30, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Sar*****Frost

March 17, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Bron*****Horn

March 6, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Ana*****all

February 24, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Adri***** Moon

February 22, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Terr***** Hines

February 20, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Henr*****owell

February 20, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

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4-1977956-0 Packaging

4-1977956-0 FAQ

1. How to order 4-1977956-0 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 4-1977956-0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4-1977956-0. All suppliers must pass our qualification reviews before they can publish their products including 4-1977956-0 on Heisener; we pay more attention to the channels and quality of 4-1977956-0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4-1977956-0 price and inventory displayed accurate?

The price and inventory of 4-1977956-0 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 4-1977956-0?

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 4-1977956-0 we delivered, we will accept the replacement or return of the 4-1977956-0 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 4-1977956-0.

(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 4-1977956-0 pin diagram, 4-1977956-0 datasheet?

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

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4-1977956-0 Guarantees

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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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4-1977956-0

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