Technical data
| General | |
|---|---|
| Type/family | F835 |
| Pitch (mm/mil) | 3,50 / 138 |
| Temperature | -45°C...+100°C |
| Dimensions | |
|---|---|
| Total length (mm) | 36.3 |
| Protrusion height (mm) | 9 |
| Tip style diameter (mm) | 2.66 |
| Barrel diameter (mm) | 2.65 |
| Collar diameter (mm) | 3.2 |
| Materials and surfaces | |
|---|---|
| Tip style | 05 |
| Tip style 2 | 00 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 30 |
| Spring force (cN) | 70 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 5 |
| Thread | M2,5 |
| Tool size (mm) | 2,6 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 10 |
| Typical contact resistance (mOhm) | 20 |
| Impedance (ohm) | 50 |
| Frequency (GHz) | 2 |
Graphics
Beschreibung des Produkts
F83500B0008G070 (item number 1045205) is a Kelvin Probe for measuring very low resistance values with reduced influence from lead and contact resistance. The separate current and voltage paths in F83500B0008G070 support four-wire measurements in which lead and contact resistance have minimal influence on the result. The impedance specified for F83500B0008G070 is 50 Ω. The specified frequency range of F83500B0008G070 extends up to 2 GHz. F83500B0008G070 combines a pitch of 3.5 mm / 138 mil with tip style 05 (Concave stepped) and a tip diameter of 2.66 mm. For F83500B0008G070, spring force is 70 cN at a nominal travel of 4 mm.