Name: 81040-650303-RB
Brand: 3M
SKU: 81040-650303-RB
Availability: InStock
Rating: 5 (103 reviews)

81040-650303-RB

For Reference Only

Part Number	81040-650303-RB
Manufacturer	3M
Description	4WALL TRIPOLARIZ HEADER 40 CONTA
Datasheet	81040-650303-RB Specifications
Package	-
ECAD
In Stock	8,532 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # 81040-650303-RB (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 81040-650303-RB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 81040-650303-RB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 81040-650303-RB.

81040-650303-RB Specifications

Manufacturer	3M
Category	Connectors, Interconnects - Rectangular Connectors - Headers, Male Pins
Package	-
ECAD
Series	810
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.050" (1.27mm)
Style	Board to Cable/Wire
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	Latch Lock/Eject Hooks, Short
Contact Length - Mating	0.140" (3.56mm)
Contact Length - Post	0.110" (2.79mm)
Overall Contact Length	-
Insulation Height	0.405" (10.29mm)
Contact Shape	Square
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	30µin (0.76µm)
Contact Finish - Post	Tin
Contact Material	Copper Alloy
Insulation Material	Liquid Crystal Polymer (LCP)
Features	Board Lock
Operating Temperature	-55°C ~ 105°C
Ingress Protection	-
Material Flammability Rating	UL94 V-0
Insulation Color	Black

81040-650303-RB Reviews

Kelv*****arris

April 7, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Dust*****amos

March 31, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Elain*****hardson

March 30, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Sime*****errano

March 25, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Salva*****herry

March 14, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Scot*****tton

February 27, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Grays*****hnson

February 25, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Mill*****arton

February 20, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

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81040-650303-RB Packaging

81040-650303-RB FAQ

1. How to order 81040-650303-RB 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 81040-650303-RB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 81040-650303-RB. All suppliers must pass our qualification reviews before they can publish their products including 81040-650303-RB on Heisener; we pay more attention to the channels and quality of 81040-650303-RB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 81040-650303-RB price and inventory displayed accurate?

The price and inventory of 81040-650303-RB 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 81040-650303-RB?

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 81040-650303-RB we delivered, we will accept the replacement or return of the 81040-650303-RB 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 81040-650303-RB.

(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 81040-650303-RB pin diagram, 81040-650303-RB datasheet?

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

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81040-650303-RB 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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81040-650303-RB

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