Through Hole Pogo Pin Connector Manufacturing

Through hole pogo pin connectors offer superior mechanical retention compared to surface mount alternatives. The pins pass through the PCB and are soldered on both sides, providing excellent resistance to vibration and mechanical stress. This makes them ideal for automotive, aerospace, industrial, and other harsh environment applications. They can also handle higher current ratings and provide more reliable connections for frequent mating cycles.

The required hole diameter depends on the pin size and varies from 0.8mm to 2.0mm. We provide detailed PCB footprint specifications with each product, including recommended hole diameter, pad size, and spacing. Generally, the hole should be 0.1-0.15mm larger than the pin diameter to allow for manufacturing tolerances while maintaining proper solder joint strength. Our engineering team can provide PCB design guidelines for optimal results.

Yes, our through hole pogo pin connectors are designed to withstand wave soldering temperatures up to 260°C. The materials and internal spring mechanism are engineered to maintain their characteristics after exposure to wave soldering processes. We recommend using wave soldering or selective soldering for through hole pogo pins, as these methods provide reliable solder joints without damaging the internal spring assembly. Proper PCB design with thermal relief can optimize soldering results.

Through hole pogo pin connectors can support current ratings from 1A to 8A per pin, depending on the pin diameter, contact area, and thermal management. For power applications, we offer heavy-duty models with larger pin diameters and enhanced contact surfaces. The actual current capacity also depends on factors such as ambient temperature, duty cycle, and PCB copper thickness. We can recommend the appropriate model based on your specific current requirements and provide thermal analysis if needed.