Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | HC040 |
| Pitch (mm/mil) | 6,50 / 256 |
| Temperature | -45°C...+200°C |
| Additional definition | A |
| Dimensions | |
|---|---|
| Total length (mm) | 25 |
| Protrusion height (mm) | 8 |
| Tip style diameter (mm) | 4 |
| Barrel diameter (mm) | 5 |
| Collar diameter (mm) | 6 |
| Press ring diameter (mm) | 6 |
| Materials and surfaces | |
|---|---|
| Tip style | 11 |
| Plunger material | Brass |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 120 |
| Spring force (cN) | 400 |
| Nominal travel (mm) | 4.8 |
| Maximum travel (mm) | 7 |
| Pointing accuracy +/- (mm) | 0.08 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 50 |
| Typical contact resistance (mOhm) | 5 |
Graphics
Beschreibung des Produkts
The High Current Probe HC040A11G4 (item number 1027552) is designed for safe transmission of high electrical currents in test and contacting applications. HC040A11G4 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HC040A11G4, 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 HC040A11G4 includes power-electronics testing. The electrical rating of HC040A11G4 combines 50 A continuous current with 5 mΩ typical contact resistance. Spring force is 400 cN at a nominal travel of 4.8 mm.