Certification :ROHS-certified, ISO 9001:2008, ISO 14001:2004
Place of Origin :China
MOQ :1000pcs
Price :Negotiable
Payment Terms :T/T or Paypal
Supply Ability :1 million/ month
Delivery Time :7-10 days
Packaging Details :Vacuum Tray + Carton
Product Name :D-sub Connectors
Product Line :21W4 Connector
Terminal Type :Solder Cup
Color :Black
Connector Type :High Current Connector
Gender :Male
Number of Terminal :21pin
more
Contact Now
Add to Cart
Find Similar Videos
View Product Description
High current 21Pin Solder Cup 21W4 Female DB Socket Connector, 21 way 21W4 Power PCB Type Right Angle PCB D-sub Connector
D-type connectors most commonly consist or two and sometimes more parallel rows of connections. The connectors have a D-format metal shell. This not only provides mechanical strength to the connector, but it also provides some limited screening as well - the metal shells of the plug and socket make contact to provide screening. Also the panel mounting connectors are typically secured to the panel using nuts that have an additional thread that allows the mating connector to be secured to it to prevent it working loose. Additionally the free connectors can have backshells that can provide screening and can be connected to the cable screen, or if plastic, they can provide protection. Strain relief on the cable is also provided.
The pins in the more common connector types with two rows of pins (e.g. 9, 15, 25 and 37 way) are spaced approximately 0.108 inch (2.74 mm) apart with the rows spaced 0.112 inch (2.84 mm) apart. High pin counts and higher pin densities can be achieved using more rows of pins.