Harwin Spring Probe Test Contact, 2.54mm Pitch, 3A, 33mm

The Harwin Spring Probe Test Contact is a high-precision component designed for reliable electrical testing of printed circuit boards (PCBs). Featuring a sharp, pointed tip, it is engineered to pierce through surface flux and oxide layers, ensuring a dependable electrical connection every time. This is critical for accurate in-circuit testing and debugging, where intermittent connections can lead to false readings or missed faults.

Constructed for durability and consistent performance, the probe has a compact 2.54mm pitch, making it ideal for high-density board layouts. Its spring-loaded mechanism provides the necessary travel and pressure to maintain contact without damaging delicate board traces or pads. With a current rating of 3 amperes, it is suitable for a wide range of test signals and power applications within fixture designs.

This contact is a fundamental building block for creating custom bed-of-nails test fixtures, which are used in manufacturing and quality assurance to test multiple points on a PCB simultaneously. Its reliable performance helps streamline production lines and improve fault detection rates, contributing to higher overall product quality and reduced testing time.