Electronic Component Solutions

SMT-Mixed Technology Pin Headers

The series 9231 Type D connects all advantages of both Surface Mount (SMT) and Through Hole Reflow (THR) technologies.

This combination is beneficial, when it comes to stability in small spaces. Thanks to the through-hole-assembled contacts, the THR method ensures a reliable and vibration resistant connection. Surface-mounted SMT pins require little space, without additional drilling on the PCB. This saved area is available for conducting paths. THR-SMT mixed combinations are applied wherever the circuit board architecture needs reliable and at the same time space saving components. W+P provides mating parts and further mixed-technology-connectors.

Insulator Thermoplastic, rated UL94 V-0
Contact Material 0.635mm square pin, copper alloy
Contact Surface Acc. to options (see below), over Ni (1.3 … 2.5µm)
Contact Resistance < 20 mΩ
Insulation Resistance > 1000 MΩ
Test Voltage 500 V AC
Voltage Rating 250 V AC
Current Rating 3 A
Temperature Range -40 °C … +125 °C
Processing Reflow soldering

9231 Datasheet

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