Everbeing Tungsten Probe Tips

Everbeing tungsten probing tip offerings covers different material hardness, diameter, and geometry that can fit perfectly with your requirement. The most common wafer probing tips are tungsten and creates a fine end with an angular taper. Tungsten is a reliable conductor and has a high degree of hardness to scratch the surface of your wafer ensuring good contact.

Alternative Probing Tips

For softer material deposits contacts, consider BeCu (Beryllium Copper) or Gold-Plated Tungsten. Gold-Plated tungsten has an additional benefit of improving conductivity.

For sensitive contacts (or if they’re incredibly thin or scratch-sensitive), cat-whisker tips are an excellent option. A thin strand flexible tungsten is bonded onto a tungsten shaft, allowing it to be grabbed easily and land probes.

Specification:

  • Tungsten and BeCu tips are 20 mil shank at 1.26″ length.
  • Cat-whiskers are 20 mil Tungste shank at 2.2″ length.
  • Gold Plated On Request for 10 µm or larger
  • Bended Tips On Request
Item
Diameter
Material
PC/Box
TW20-4
0.4 μmCat-Whisker
5
TW20-7
0.7 μmCat-Whisker
10
T20-10
1 μmSolid Tungsten
10
T20-50
5 μmSolid Tungsten
10
T20-100
10 μmSolid Tungsten
10
T20-150
15 μmSolid Tungsten
10
C20-150
15 μmSolid BeCu
10
T20-200
20 μmSolid Tungsten
10
T20-1000
100 μmSolid Tungsten
10
T20-2000
200 μmSolid Tungsten
10
P15-51
200 μmBeCu Spring
5