Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | HCF340 |
| Pitch (mm/mil) | 4,00 / 157 |
| Temperature | -45°C...+200°C |
| Dimensions | |
|---|---|
| Total length (mm) | 50 |
| Protrusion height (mm) | 22.2 |
| Tip style diameter (mm) | 3.5 |
| Barrel diameter (mm) | 2.4 |
| Collar diameter (mm) | 2.6 |
| Press ring diameter (mm) | 2.6 |
| Materials and surfaces | |
|---|---|
| Tip style | 09 |
| Plunger material | Steel |
| Plunger plating | Longtime Gold |
| Barrel material | Bronze |
| Barrel plating | Uncoated |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 300 |
| Spring force (cN) | 540 |
| Nominal travel (mm) | 6.4 |
| Maximum travel (mm) | 8 |
| Pointing accuracy +/- (mm) | 0.1 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 16 |
| Typical contact resistance (mOhm) | 10 |
Graphics
Beschreibung des Produkts
The High Current Probe HCF34009S350L540 (item number 1001372) is designed for safe transmission of high electrical currents in test and contacting applications. HCF34009S350L540 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF34009S350L540, 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 HCF34009S350L540 includes battery and power-electronics testing. The electrical rating of HCF34009S350L540 combines 16 A continuous current with 10 mΩ typical contact resistance. Spring force is 540 cN at a nominal travel of 6.4 mm.