Combination 21W1 D-Sub High Current Connector

SIGNALORIGIN® is a leading China Combination 21W1 D-Sub High Current Connector manufacturer. 21w1 is a 21-Pin Power-D Connector, with nickel-plated steel shell, gold-plated copper alloy contacts and PBT insulation. Unique sealing method maintains standard D-sub profile allowing for drop in replacement of current Power-D connectors.

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Product Description

Product Introduction of the Combination 21W1 D-Sub High Current Connector

SIGNALORIGIN® is the Combination 21W1 D-Sub High Current Connector manufacturer. All contacts are machined and gold plating, the power contacts are available with current rating ranging between 10A – 40A with only the size of the terminal being different. The high performance D-sub connector work with a wide variety of electronics. They are often found on communications ports, creating connections between different products.

Product Parameter (Specification) of the Combination 21W1 D-Sub High Current Connector

Material	Insulator material	PBT+30% G.F (UL94V-O)
	Insulator color	Black/Blue (can be customized)
	Contacts material	Copper alloy
	Contact plating	Goldplated ,1U”~30U"
	Shell material	Steel/SPCC-SD, nickel or tin plated
Electrical	Dielectric rating	300V AC
	High power contacts current rating	10A-40A(customized)
	Contact resistance	2.7mΩ Max
	Insulation resistance	2000MΩ Min at 500V DC
Mechanical	Dielectric withstanding voltage	1000V AC rms at 1 minute
	Insertion force	￠1.0 :3.4 N /Pin（MAX) ￠3.6:12 N /Pin（MAX)
	Extraction force	￠1.0:0.3N /Pin MIN ￠3.6:2 N /Pin MIN
	Durability	500 cycles
	Operating temperature	-55°C～125°C

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Product Details of the Combination 21W1 D-Sub High Current Connector

Product images of the Combination 21W1 D-Sub High Current Connector

3~5 set free sample are provide for you

Lead time in 7-10 days

FAQ

1) .What does D-sub stand for?

The D-subminiature is a versatile type of electrical connector. Commonly called “DB connectors” or “D-subs,” these compact connectors take their name from their characteristic D-shaped shield, which protects both sides of the connector from mechanical and electromagnetic interference.

2) .What is the difference between a standard D-sub connector and a high-density (HD) D-sub connector?

The primary difference between a standard D-sub connector and a high-density (HD) D-sub connector is the pin density. HD D-sub connectors have a higher pin density, meaning they can accommodate more pins in the same-sized connector shell compared to standard D-sub connectors. This allows for more compact designs and increased functionality in devices where space is limited. HD D-sub connectors often have additional rows of pins or sockets, providing more options for signal transmission.

3) .How will you deliver goods to me?

DHL, UPS...Please contact us.

4) .Can l order samples first to test the quality?

Yes,we can make samples before mass production.

5) .How about your production capacity?

Fully automatic production can meet your requirements.

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