Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | HCF733 |
| Pitch (mm/mil) | 4,00 / 157 |
| Temperature | -45°C...+200°C |
| Dimensions | |
|---|---|
| Total length (mm) | 28.3 |
| Protrusion height (mm) | 10.3 |
| Tip style diameter (mm) | 4 |
| Barrel diameter (mm) | 2.65 |
| Collar diameter (mm) | 3.6 |
| Press ring diameter (mm) | 3.6 |
| Materials and surfaces | |
|---|---|
| Tip style | 17 |
| 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) | 60 |
| Spring force (cN) | 300 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 5 |
| Pointing accuracy +/- (mm) | 0.1 |
| Thread | M2 |
| Tool size (mm) | 3,0 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 30 |
| Typical contact resistance (mOhm) | 8 |
Graphics
Beschreibung des Produkts
HCF73317B400G300 (item number 1008187) is a High Current Probe for applications where high currents must be transferred with low contact resistance. HCF73317B400G300 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF73317B400G300, 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 17 (Flat stepped) and a tip diameter of 4 mm. For HCF73317B400G300, spring force is 300 cN at a nominal travel of 4 mm. The continuous-current rating of HCF73317B400G300 is 30 A.