3-position Signalorigin® D-sub Connector offers the familiar shape and functionality of a combination D-Subminiature connector with high current, high performance contact technology. 3W3 full layout high power D-sub connector with steel-tin/nickel-plated shell, high temperature white thermoplastic insulator, machined contacts offer advantages with regard to current carrying capacity, contact variety, suitable plating, and an increased mechanical strength.
| 3W3 full layout high power D-sub connector | |
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| Male 3W3 full layout high power D-sub connector | Female 3W3 full layout high power D-sub connector |
Specification of 3W3 full layout high power D-sub connector
Materials and finish
- Shell: Steel or copper alloy material, Tin/Ni or Au finished
- Connector insulator: PBT thermoplastic, 30% Glass filled, UL 94V-O rated
- High power contact: Copper alloy material, gold plated
Electrical characteristics
- High power contact current rating: 10, 20, 30, 40 A (can be customized)
- 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 3W3 full layout high power D-sub connector
Male 3W3 full layout high power D-sub connector
Female 3W3 full layout high power D-sub connector
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.
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| 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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| Stander D-sub | Coaxial D-sub | Combo D-sub | High density D-sub | Waterproof D-sub |
- 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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