27W2 combination D-sub 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.

27W2 combination D-sub connectors
27W2 male solder cup power d sub connector 27W2 female combination d sub connectors for sale
Male 27W2 combination D-sub connectors Female 27W2 combination D-sub connectors

Specification of 27W2 combination D-sub connectors

Materials and finish

  • Shell: Steel or copper alloy material, Tin/Ni or Au finished
  • Connector insulator: PBT thermoplastic, 30% Glass filled, UL 94V-0 rated
  • High power contact: Copper alloy material, gold plated
  • Connector with signal contact material: Copper alloy, Gold plated
  • Fork: Copper alloy material, Ni plated

Electrical characteristics

  • High power contact current rating: 10, 20, 30, 40 A (can be customized)
  • Connector with signal contact current rating: 5 A
  • The working voltage: 300V
  • High power contact resistance: 2.7 milliohms max
  • Dielectric withstanding voltage: 1000 v AC for 1 minute
  • Insulation resistance:2000 megaohms min
  • Temperature rating: -55°C ~125°C

Drawing of 27W2 combination D-sub connectors

27W2 combination D-sub connectors

Male 27W2 combination D-sub connectors

27W2 combination D-sub connectors

Female 27W2 combination D-sub connectors

Products Certifications

Signalorigin company is the professional manufacturer of D-sub connector, we have got the global recognition, there are the main certifications of our products.

Safety UL Certification ISO9001:2008

Signalorigin is a China leader in providing interconnect solutions into a wide range of markets and applications, from traditional connectors to the latest and next generation technical products.

Signalorigin is a manufacturer of electrical connectors and associated products for the electronics industry. The Signalorigin product line-up includes a full line of D-Sub connectors, hoods and accessories, as well as, high voltage contacts and accessories to be used with our connectors.


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  • 75 and 50 Ohm coaxial contacts
  • High power contacts up to 40 A
  • High voltage contacts up to 3 kV

Mixed Layout Connectors feature high abrasion and corrosion resistance, low thermal contact resistance, very good contact characteristics, excellent solder-ability, and even plating density. Depending on the application, solder pot, straight PCB, or crimp terminations are available, as well as insertion and removal tools for the crimp versions to ensure safe and reliable installation.

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If you’re interested in purchasing D-sub connectors, be sure to check out the wide range of standard and custom products from SIGNALORIGIN.

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