Name: N2540-7002-UG
Brand: 3M
SKU: N2540-7002-UG
Availability: InStock
Rating: 5 (122 reviews)

N2540-7002-UG

For Reference Only

Part Number	N2540-7002-UG
Manufacturer	3M
Description	CONN HEADER 40POS STR GOLD T/H
Datasheet	N2540-7002-UG Datasheet N2540-7002-UG Specifications
Package	-
ECAD
In Stock	4,824 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 9 - Jun 14 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # N2540-7002-UG (Rectangular Connectors - Headers, Male Pins) is manufactured by 3M 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 N2540-7002-UG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add N2540-7002-UG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of N2540-7002-UG.

N2540-7002-UG Specifications

Manufacturer	3M
Category	Connectors, Interconnects - Rectangular Connectors - Headers, Male Pins
Package	-
ECAD
Series	2500
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Style	Board to Board or Cable
Shrouding	Shrouded - 4 Wall
Number of Positions	40
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	0.243" (6.17mm)
Contact Length - Post	0.112" (2.84mm)
Overall Contact Length	-
Insulation Height	0.370" (9.40mm)
Contact Shape	Square
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	15µin (0.38µm)
Contact Finish - Post	Tin-Lead
Contact Material	Copper Alloy
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Features	Keying Slot
Operating Temperature	-55°C ~ 105°C
Ingress Protection	-
Material Flammability Rating	UL94 V-0
Insulation Color	Black

N2540-7002-UG Datasheet

N2540-7002-UG Reviews

Well*****riquez

March 29, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Dunc*****orman

March 25, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Amir*****urian

March 21, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Ir*****Nagy

March 6, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Lilli*****Amble

March 1, 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!

Clar*****ence

February 28, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Geor*****hada

February 26, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Ami*****eyer

February 23, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Solo*****Mane

February 22, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

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N2540-7002-UG Packaging

N2540-7002-UG FAQ

1. How to order N2540-7002-UG 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 N2540-7002-UG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the N2540-7002-UG. All suppliers must pass our qualification reviews before they can publish their products including N2540-7002-UG on Heisener; we pay more attention to the channels and quality of N2540-7002-UG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the N2540-7002-UG price and inventory displayed accurate?

The price and inventory of N2540-7002-UG 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 N2540-7002-UG?

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 N2540-7002-UG we delivered, we will accept the replacement or return of the N2540-7002-UG 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 N2540-7002-UG.

(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 N2540-7002-UG pin diagram, N2540-7002-UG datasheet?

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

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N2540-7002-UG 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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N2540-7002-UG

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