Precision Probe Shafts for Testing and Measurement
High-precision probe shafts for testing, measurement, and inspection, featuring custom tip geometries and excellent electrical properties.
Product Description
Probe shafts designed for high-accuracy electrical and mechanical testing in semiconductor, medical, and automation industries.
Manufactured with ultra-fine CNC turning and micro-polishing for consistent contact resistance and minimal wear.
Available in beryllium copper, phosphor bronze, and stainless steel for optimal conductivity and spring properties.
Customizable tip shapes: pointed, rounded, flat, or complex geometries for specialized test requirements.
Surface finishes include gold plating, nickel plating, and anti-oxidation coatings for enhanced durability and signal integrity.
Each probe shaft is tested for contact resistance, spring force, and dimensional accuracy.
Applications include probe cards, test sockets, medical sensors, and automated inspection systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Standards | ISO 9001, Semiconductor/Medical standards |
| Material | Beryllium Copper, Phosphor Bronze, Stainless Steel |
| Production Capacity | 20,000 pieces/month |
| Diameter | 0.2mm–5mm; Length: 5mm–150mm |
| Tip Geometry | Custom (pointed, flat, rounded, etc.) |
| Surface | Gold/Nickel plating, anti-oxidation |
| Contact Resistance | <30mΩ; Spring Force: 10–200g |
Frequently Asked Questions
What tip shapes can you provide?
How do you ensure low contact resistance?
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