Technical data
| General | |
|---|---|
| Structure | Coaxial Probe |
| Type/family | HC074 |
| Pitch (mm/mil) | 25,0 / 984 |
| Temperature | -45°C...+200°C |
| Additional definition | B |
| Dimensions | |
|---|---|
| Total length (mm) | 61.8 |
| Protrusion height (mm) | 30.5 |
| Tip style diameter (mm) | 7.4 |
| Barrel diameter (mm) | 20.5 |
| Collar diameter (mm) | 21 |
| Press ring diameter (mm) | 21 |
| Tip style diameter (mm) 2 | 7.4 |
| Materials and surfaces | |
|---|---|
| Tip style | 07 |
| Tip style 2 | 07 |
| Tip style material | Beryllium copper |
| Tip style plating | Gold |
| Plunger material | Brass |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Uncoated |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Plunger material 2 | Beryllium copper |
| Plunger plating 2 | Gold |
| Spring material 2 | High-grade steel |
| Spring plating 2 | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 1000 |
| Spring force (cN) | 2300 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 7 |
| Tool size (mm) | 19,0 |
| Connection | Thread |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 250 |
| Typical contact resistance (mOhm) | 1 |
| Continuous current (A) 2 | 5 |
| Typical contact resistance (mOhm) 2 | 20 |
| Internal contact specifications | |
|---|---|
| Nominal travel (mm) 2 | 2.8 |
| Maximum travel (mm) 2 | 3.5 |
| Preload (cN) 2 | 130 |
| Spring force (cN) 2 | 220 |
Graphics
Beschreibung des Produkts
The Coaxial High Current Probe HC074B07G23 (item number 1012660) is designed for safe transmission of high electrical currents in test and contacting applications. HC074B07G23 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HC074B07G23, contact resistance, contact force and thermal behavior must be considered together because they influence voltage drop and temperature rise at the contact point. The intended application area for HC074B07G23 includes battery contacting. The probe is rated for 250 A continuous current with a typical contact resistance of 1 mΩ. Spring force is 2300 cN at a nominal travel of 4 mm.