Technical data
| General | |
|---|---|
| Structure | Coaxial Probe |
| Type/family | F832 |
| Pitch (mm/mil) | 5,50 / 217 |
| Temperature | -45°C...+200°C |
| Dimensions | |
|---|---|
| Total length (mm) | 31 |
| Protrusion height (mm) | 8.2 |
| Tip style diameter (mm) | 5.5 |
| Barrel diameter (mm) | 4.3 |
| Collar diameter (mm) | 4.5 |
| Press ring diameter (mm) | 4.5 |
| Inside/outside distance (mm) | 2 |
| Tip style diameter (mm) 2 | 0.9 |
| Materials and surfaces | |
|---|---|
| Tip style | 05 |
| Tip style 2 | 16 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Plunger material 2 | Steel |
| Spring material 2 | High-grade steel |
| Spring plating 2 | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 250 |
| Spring force (cN) | 450 |
| Nominal travel (mm) | 2 |
| Maximum travel (mm) | 2.5 |
| Thread | M4X0,5 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 6 |
| Typical contact resistance (mOhm) | 60 |
| Impedance (ohm) | 50 |
| Frequency (GHz) | 1.2 |
| Continuous current (A) 2 | 1.6 |
| Typical contact resistance (mOhm) 2 | 30 |
| Internal contact specifications | |
|---|---|
| Nominal travel (mm) 2 | 3 |
| Maximum travel (mm) 2 | 3.5 |
| Preload (cN) 2 | 75 |
| Spring force (cN) 2 | 100 |
Graphics
Beschreibung des Produkts
The Kelvin Probe F83216S0020L550 (item number 1056592) is a Contact Probe for precise four-wire resistance measurements. The separate current and voltage paths in F83216S0020L550 support four-wire measurements in which lead and contact resistance have minimal influence on the result. The impedance specified for F83216S0020L550 is 50 Ω. The frequency range of F83216S0020L550 extends up to 1.2 GHz. The pitch of F83216S0020L550 is 5.5 mm / 217 mil. For F83216S0020L550, spring forces for the outer and inner contacts are 450 / 100 cN.