Features

- Anodized aluminum alloy upper and lower guides are jeweled.
- Solid tungsten carbide needles for superior durability.
- Teflon insulation gives minimum leakage
- Loads checked by electronic force gauge
- Spacing and tip radii optically checked for accuracy by interferometer.


Specification

Probe Spacing 20, 25, 40, 62.6 mils (0.5, 0.635, 1.0, 1.59 mm)
Tolerance ¡¾ 0.01 mm
Arrangements Linear array.
Needles Solid tungsten carbide ©ª0.40 mm 45¡Æincluded angle, phosphor-bronze connecting ligament.
Other Material 50% osmium alloy tips available.
Radii 0.5 mil to 20 Mils (12.5~500¥ì)polished.
Planarity Better than 1 mil (0.025).
Loads 10g min. to 250g max. per needle (not user adjustable).
Leads 4-way cable Teflon insulated
Leakage 1013ohms resistance between needles at 100volts