High Quality Probes for Probe Card Manufacturers

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Probe Specification

W R N P ------------ ------ 150 ----------------- 175 ----------------- 640
W: Tungsten
R : Rhenium
N : Nickel
P : Plated
Pin Diameter
(5): 150 um
Taper Length
(3): 1.75 mm
Probe Length
(4): 64 mm

IDName DimensionAcceptable ErrorRemark
(1)X-Position (diameter)30 um175-215 umDistance from the tip and the position where its diameter is 30 um
(2)Taper Diameter67 um± 2umDiameter of taper measured at 400 um from 30 um diameter location
(3)Taper Length1.75 mm± 0.1 mmTotal taper length
(4)Probe Length64 mm± 1 mmTotal Probe length
(5)Probe Diameter150 um± 5 umProbe diameter