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) | 2 |
| Barrel diameter (mm) | 1.66 |
| Collar diameter (mm) | 2 |
| Press ring diameter (mm) | 2 |
| Materials and surfaces | |
|---|---|
| Tip style | 07 |
| 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 HCF77207B200G300A (item number 1165644) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77207B200G300A focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77207B200G300A, contact resistance, contact force and thermal behavior must be considered together because they influence voltage drop and temperature rise at the contact point. HCF77207B200G300A is rated for 20 A continuous current with a typical contact resistance of 10 mΩ. For HCF77207B200G300A, spring force is 300 cN at a nominal travel of 4 mm. Tip style 07 (Hexagonal 90° stepped) has a diameter of 2 mm.