Technical data
| General | |
|---|---|
| Structure | Coaxial Probe |
| Type/family | F835 |
| Pitch (mm/mil) | 3,50 / 138 |
| Dimensions | |
|---|---|
| Total length (mm) | 43.8 |
| Protrusion height (mm) | 9 |
| Tip style diameter (mm) | 2.75 |
| Barrel diameter (mm) | 2.65 |
| Collar diameter (mm) | 3.2 |
| Materials and surfaces | |
|---|---|
| Tip style | 05 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 80 |
| Spring force (cN) | 300 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 4.5 |
| Thread | M2,5 |
| Tool size (mm) | 2,6 |
| DUT | BMZ031-000 |
Graphics
Beschreibung des Produkts
The Kelvin Probe F83511B0009G350 (item number 1154246) is designed for precise four-wire resistance measurements. The separate current and voltage paths in F83511B0009G350 support four-wire measurements in which lead and contact resistance have minimal influence on the result. The design combines a pitch of 3.5 mm / 138 mil with tip style 05 (Concave stepped) and a tip diameter of 2.75 mm. For F83511B0009G350, spring force is 300 cN at a nominal travel of 4 mm. The plunger in F83511B0009G350 is made of beryllium copper and is gold-plated.