Harwin P25-0423 Spring Probe Contact, 2.54mm Pitch, 3A, 24.7mm
Precision spring probe for ATE, 2.54mm pitch, 3A, gold finish, -40°C to 180°C. Reliable testing.
The Harwin P25-0423 is a high-quality 2-part ATE spring probe designed for reliable electrical testing and interconnection applications. With a 2.54mm (0.1") minimum pitch, this contact ensures precise alignment in compact test fixtures. The probe features a Ø1.8mm spherical radius head, providing consistent contact with test points.
Constructed with a beryllium copper plunger and a brass barrel, the P25-0423 offers excellent conductivity and durability. The gold-finished probe head and body ensure low contact resistance and resistance to corrosion. It is designed to be used with receptacle/sleeve S25-346 or S25-546, allowing for easy installation and replacement.
Key Features
- Current Rating: 3A, suitable for a wide range of signal and power applications.
- Temperature Range: Operating temperature from -40°C to 180°C, with a maximum soldering temperature of 260°C for 10 seconds.
- Spring Force: 150g at working travel, ensuring stable contact pressure.
- Orientation: Vertical connector orientation for straightforward PCB mounting.
This spring probe is an essential component for automated test equipment (ATE), providing reliable and repeatable connections for circuit board testing. Its robust construction and precise specifications make it a dependable choice for professionals in electronics manufacturing and testing.
- Automated test equipment (ATE) fixtures
- PCB testing and inspection
- Connector and socket testing
- Signal and power testing in electronic assemblies
- Connector Type: Spring Probe
- Centreline Spacing: 2.54mm
- Probe Tip Style: Spherical (Ø1.8mm radius)
- Current Rating: 3A
- Spring Force (Working Travel): 150g
- Plunger Material: Beryllium copper
- Barrel Material: Brass
- Finish: Gold-plated probe head and body
- Orientation: Vertical
- Operating Temperature Range: -40°C to 180°C
- Maximum Soldering Temperature: 260°C for 10 seconds
- Compatibility: Receptacle/Sleeve S25-346 or S25-546
- Dimensions: 24.7mm length (probe), 33mm height, 22mm width, 2mm depth
- Weight: 1g
- SVHC: Lead (04-Feb-2026)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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