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Combination 21W1 D-Sub High Current Connector
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
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Material |
Insulator material |
PBT+30% G.F (UL94V-O) |
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Insulator color |
Black/Blue (can be customized) |
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|
Contacts material |
Copper alloy |
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Contact plating |
Goldplated ,1U”~30U" |
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Shell material |
Steel/SPCC-SD, nickel or tin plated |
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Electrical |
Dielectric rating |
300V AC |
|
High power contacts current rating |
10A-40A(customized) |
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|
Contact resistance |
2.7mΩ Max |
|
|
Insulation resistance |
2000MΩ Min at 500V DC |
|
|
Mechanical |
Dielectric withstanding voltage |
1000V AC rms at 1 minute |
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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 |
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|
Durability |
500 cycles |
|
|
Operating temperature |
-55°C～125°C |
Cooperating Clients
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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