Tungsten probe tips are ground to a sharp point with high precision, high tensile and modulus of elasticity, which being processed by special technique. The surface of tungsten probe can be very smooth, with Ra< 0.25 nearly like mirror.
- What materials of probe Bless provide?
Japan and domestic materials is available, tungsten probe can be customized by the raw materials as follows:
. Pure tungsten with purity over 99.95%-99.98%
. Al,Si,K Doped Tungsten（99.95%)
. Rhenium-Tungsten alloy
. Paliney 7
- Coated Metal & Location
-Probe Performance Parameters
Tungsten probe, Paliney 7 probe and Insulating Probe are widely used for semiconductor industry, including probe card, probe station, chip test, wafer test, LED chip test.
Bless can produce all kinds of tungsten, rhenium tungsten probe and Paliney 7 according to drawings or products. In the aspect of intensive processing of tip treating, bending forming, slotting, open pore and thread with advanced technology and experiences. Tungsten probe tip can be reached to as thin as min 0.08um, with Ra < 0.25. Besides, the surface of part or whole can be coated by Nickel, Stannum(Sn) and Gold as per customers’ demands. In brief, we work on all precise tungsten probe projects in the industry, welcome your inquiry!
We specialized in production of probe and many other tungsten products with decades of research and production experience. Our company is well-equipped, which can be customized to customer’ requirements.