Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | HCF775 |
| Pitch (mm/mil) | 5,00 / 197 |
| Temperature | -45°C...+200°C |
| Dimensions | |
|---|---|
| Total length (mm) | 41.8 |
| Protrusion height (mm) | 13.8 |
| Tip style diameter (mm) | 4 |
| Barrel diameter (mm) | 3.5 |
| Collar diameter (mm) | 4 |
| Press ring diameter (mm) | 4 |
| Materials and surfaces | |
|---|---|
| Tip style | 06 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 220 |
| Spring force (cN) | 500 |
| Nominal travel (mm) | 7.4 |
| Maximum travel (mm) | 8.5 |
| Pointing accuracy +/- (mm) | 0.1 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 50 |
| Typical contact resistance (mOhm) | 5 |
Graphics
Beschreibung des Produkts
For power-intensive contacting, HCF77506B400G500L418 (item number 1035576) provides a spring-loaded high-current path within the test setup. HCF77506B400G500L418 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77506B400G500L418, current capacity, low contact resistance and defined contact force are key to limiting electrical losses and unwanted heating. The design combines a pitch of 5 mm / 197 mil with tip style 06 (Serrated stepped) and a tip diameter of 4 mm. Spring force is 500 cN at a nominal travel of 7.4 mm. The continuous-current rating of HCF77506B400G500L418 is 50 A.