Products

9W4 male combination layout d sub connectors

The 9W4 Male Combination D-Sub Connector features a mixed layout of 4 power contacts (10A–40A) and 5 signal contacts, making it an ideal solution for applications that require both high-current power and signal transmission in one compact interface. Its hybrid design reduces wiring complexity and saves space in industrial control systems, telecom equipment, and embedded devices.

With customizable terminal sizes depending on current rating, this D-Sub connector ensures flexibility for various power demands. For a complete connection solution, pair it with our 9W4 Female D-Sub Connector, designed for perfect compatibility and performance in demanding environments.

Product Description

The 9W4 Male Combination D-Sub Connector features a mixed layout of 4 power contacts (10A–40A) and 5 signal contacts, making it an ideal solution for applications that require both high-current power and signal transmission in one compact interface. Its hybrid design reduces wiring complexity and saves space in industrial control systems, telecom equipment, and embedded devices.

With customizable terminal sizes depending on current rating, this D-Sub connector ensures flexibility for various power demands. For a complete connection solution, pair it with our 9W4 Female D-Sub Connector, designed for perfect compatibility and performance in demanding environments.

Material Insulator material PBT thermoplastic, UL94-V0 fireproof rated
Insulator color Black/Blue (can be customized)
Contacts material Brass
Contact plating Gold Plated, 1U”-30U”
Shell material Steel/SPCC-SD, nickel or tin plated
Electrical Working voltage 300V AC
High power contacts current rating 10A-40A(customized)
Signal contacts current rating 3A
Contact resistance 15mΩ Max
Insulation resistance 2000MΩ Min.at 500v DC
Mechanical Dielectric withstanding voltage 1000V AC rms  at 1 minute
Insertion force ¢1.0 :0.6~2 N /Pin

¢3.6:2~7 N /Pin

Extraction force ¢1.0:0.2 N /Pin MIN

¢3.6:0.5 N /Pin MIN

Durability 500 cycles
Operating temperature -55°C to +125°C

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