D-sub 27W2 combination connectors manufacturer in China. Mixed power and signal contact, 2pcs power contacts and 25pcs signal contacts. All contacts are machined copper alloy, full gold flash. The power contacts are available with current rating ranging between 10A – 40A with only the size of the terminal being different.
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 |
3~5 set free sample are provide for you.
About the material, commonly used: copper and steel, special requirements can be customized.
Monthly production of more than 30 million pieces of terminals。
With 16 years history in connector industry.
Signal Origin contribute all the passion & responsibility to provide the best D-Sub connector.
1) .How do you connect a D-sub connector?
The D-Sub connectors with crimped contacts are wired by inserting a stripped end of wire into a cavity at the back of the contact. The cavity is then crimped using a crimping tool. The contact is then inserted into the connector, where it is locked.
2) .Is d-sub better than HDMI?
D-sub has some advantages in compatibility and transmission distance, especially for some old devices and users with special needs. However, under the requirements of modern digital signal transmission, HDMI is more in line with current and future multimedia device connection standards.
3) .What does D-sub no signal mean?
Means your monitor isn't getting a signal through the d-sub port. There are a few things that could be happening: Your computer is plugged in using a different port (HDMI, display port, etc.). Use your monitor's input button to cycle through inputs and check.
4) .Can l order samples first to test the quality?
Yes,we can make samples before mass production.
5) .What's your MOQ?
Normally our MOQ is 100pcs. Small order is also available.