2540-5003UB - 3M - Price, Inventory & Datasheets | Heisener.com
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2540-5003UB

2540-5003UB

2540-5003UB

For Reference Only

Part Number

2540-5003UB

Manufacturer

3M

Description

CONN HEADER 40POS R/A GOLD T/H

Package

-

ECAD

In Stock

3,330 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Dec 28 - Jan 2 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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2540-5003UB

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about 2540-5003UB?

Part Number # 2540-5003UB (Rectangular Connectors - Headers, Male Pins) is manufactured by 3Mand 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 2540-5003UBspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2540-5003UB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2540-5003UB.

2540-5003UB Specifications

Manufacturer 3M
Category Connectors, Interconnects - Rectangular Connectors - Headers, Male Pins
Package -
ECAD Technical cover
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, Right Angle
Termination Solder
Fastening Type Push-Pull
Contact Length - Mating 0.243" (6.17mm)
Contact Length - Post 0.155" (3.94mm)
Overall Contact Length -
Insulation Height 0.338" (8.59mm)
Contact Shape Square
Contact Finish - Mating Gold
Contact Finish Thickness - Mating 30µin (0.76µm)
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

2540-5003UB Datasheet

2540-5003UB Reviews

Marc*****amesh

April 6, 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.

Ali*****Avila

April 2, 2023

You're my good supplier. I appreciate Heisener Electronics on many levels.

Harl*****azquez

March 20, 2023

Incredible fast delivery,All super OK. Thanks

Keni*****wari

March 3, 2023

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Mall*****Batta

February 27, 2023

Packing good, very happy with goods, Very fast delivery, good service. Thanks

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2540-5003UB FAQ

1. How to order 2540-5003UB 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 2540-5003UB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the2540-5003UB. All suppliers must pass our qualification reviews before they can publish their products including 2540-5003UB on Heisener;we pay more attention to the channels and quality of 2540-5003UBproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 2540-5003UB price and inventory displayed accurate?

The price and inventory of 2540-5003UB 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 2540-5003UB?

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 2540-5003UB we delivered, we will accept the replacement or return of the 2540-5003UB 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 of2540-5003UB.
(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 2540-5003UB pin diagram, 2540-5003UB datasheet?

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

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2540-5003UB Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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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