Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | HCF772 |
| Pitch (mm/mil) | 2,54 / 100 |
| Temperature | -45°C...+200°C |
| Additional definition | A |
| Dimensions | |
|---|---|
| Total length (mm) | 32.3 |
| Protrusion height (mm) | 10.5 |
| Tip style diameter (mm) | 1 |
| Barrel diameter (mm) | 1.66 |
| Collar diameter (mm) | 2 |
| Press ring diameter (mm) | 2 |
| Materials and surfaces | |
|---|---|
| Tip style | 16 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Silver |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 50 |
| Spring force (cN) | 300 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 5 |
| Pointing accuracy +/- (mm) | 0.08 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 20 |
| Typical contact resistance (mOhm) | 10 |
Graphics
Beschreibung des Produkts
The High Current Probe HCF77216B100G300A (item number 1165652) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77216B100G300A focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77216B100G300A, 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 HCF77216B100G300A includes battery and power-electronics testing. The electrical rating of HCF77216B100G300A combines 20 A continuous current with 10 mΩ typical contact resistance. For HCF77216B100G300A, spring force is 300 cN at a nominal travel of 4 mm.