Name: 70543-0020
Brand: Molex Connector Corporation
SKU: 70543-0020
Availability: InStock
Rating: 5 (171 reviews)

70543-0020

For Reference Only

Part Number	70543-0020
Manufacturer	Molex Connector Corporation
Description	CONN HEADER 21POS .100 VERT GOLD
Datasheet	70543-0020 Datasheet 70543-0020 Specifications
Package	-
ECAD
In Stock	3,490 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 # 70543-0020 (Rectangular Connectors - Headers, Male Pins) is manufactured by Molex Connector Corporation 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 70543-0020 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 70543-0020 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 70543-0020.

70543-0020 Specifications

Manufacturer	Molex Connector Corporation
Category	Connectors, Interconnects - Rectangular Connectors - Headers, Male Pins
Package	-
ECAD
Series	SL? 70543
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Style	Board to Cable/Wire
Shrouding	Shrouded - 4 Wall
Number of Positions	21
Number of Positions Loaded	All
Number of Rows	1
Row Spacing - Mating	-
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Latch Holder
Contact Length - Mating	0.240" (6.10mm)
Contact Length - Post	0.130" (3.30mm)
Overall Contact Length	0.470" (11.94mm)
Insulation Height	0.465" (11.80mm)
Contact Shape	Square
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	15µin (0.38µm)
Contact Finish - Post	Tin
Contact Material	Phosphor Bronze
Insulation Material	Polyester, Glass Filled
Features	-
Operating Temperature	-40°C ~ 105°C
Ingress Protection	-
Material Flammability Rating	UL94 V-0
Insulation Color	Black

70543-0020 Datasheet

70543-0020 Reviews

Bria*****Olsen

April 5, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Bret*****avsar

April 4, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Ari*****Moran

April 2, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Sar***** Soni

March 18, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Aless***** Deep

March 14, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Pete*****ingra

February 28, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Tripp *****araman

February 27, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Kai***** Lee

February 24, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

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70543-0020 Packaging

70543-0020 FAQ

1. How to order 70543-0020 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 70543-0020 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 70543-0020. All suppliers must pass our qualification reviews before they can publish their products including 70543-0020 on Heisener; we pay more attention to the channels and quality of 70543-0020 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 70543-0020 price and inventory displayed accurate?

The price and inventory of 70543-0020 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 70543-0020?

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 70543-0020 we delivered, we will accept the replacement or return of the 70543-0020 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 70543-0020.

(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 70543-0020 pin diagram, 70543-0020 datasheet?

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

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70543-0020 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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70543-0020

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