Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | HCF762 |
| Pitch (mm/mil) | 4,00 / 157 |
| Temperature | -45°C...+200°C |
| Dimensions | |
|---|---|
| Total length (mm) | 47.3 |
| Protrusion height (mm) | 17.5 |
| Tip style diameter (mm) | 3.1 |
| Barrel diameter (mm) | 2.65 |
| Collar diameter (mm) | 3.2 |
| Press ring diameter (mm) | 3.2 |
| A – spade diameter (mm) | 3.1 |
| B – spade width (mm) | 1 |
| C – spade length (mm) | 6.2 |
| Materials and surfaces | |
|---|---|
| Tip style | 89 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 70 |
| Spring force (cN) | 300 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 5 |
| Pointing accuracy +/- (mm) | 0.05 |
| Thread | M2,5 |
| Tool size (mm) | 2,6 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 40 |
| Typical contact resistance (mOhm) | 5 |
Graphics
Beschreibung des Produkts
The High Current Probe HCF76289B310100620G300 (item number 1023602) is designed for electrical test and contacting tasks with elevated current loads. HCF76289B310100620G300 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF76289B310100620G300, current capacity, low contact resistance and defined contact force are key to limiting electrical losses and unwanted heating. The design combines a pitch of 4 mm / 157 mil with tip style 89 (Special version of spade tips) and a tip diameter of 3.1 mm. HCF76289B310100620G300 operates with 300 cN spring force and 4 mm nominal travel. The continuous-current rating of HCF76289B310100620G300 is 40 A.