Données techniques
| Généralités | |
|---|---|
| Structure | Basic Contact Probe |
| Type/famille | HCF775 |
| Pas (mm/mil) | 5,00 / 197 |
| Température | -45°C...+200°C |
| Définition complémentaire | HP |
| Dimensions | |
|---|---|
| Longueur totale (mm) | 38.5 |
| Hauteur hors tout (mm) | 10.5 |
| Diamètre du style de pointe (mm) | 3 |
| Diamètre du fût (mm) | 3.5 |
| Diamètre du collet (mm) | 4 |
| Diamètre de la bague de serrage (mm) | 4 |
| Matériaux et surfaces | |
|---|---|
| Style de pointe | 12 |
| Matériau de la pointe | Silver |
| Revêtement de la pointe | Uncoated |
| Matériau du piston | Beryllium copper |
| Revêtement du piston | Gold |
| Matériau du fût | Brass |
| Revêtement du fût | Gold |
| Matériau du ressort | High-grade steel |
| Revêtement du ressort | Uncoated |
| Spécifications mécaniques | |
|---|---|
| Précontrainte (cN) | 240 |
| Force du ressort (cN) | 500 |
| Course nominale (mm) | 4.4 |
| Course maximale (mm) | 5.5 |
| Précision de pointage +/- (mm) | 0.1 |
| Spécifications électriques | |
|---|---|
| Courant continu (A) | 50 |
| Résistance de contact typique (mΩ) | 5 |
Graphiques
Beschreibung des Produkts
The High Current Probe HCF77512A300U500HP (item number 1030816) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77512A300U500HP focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77512A300U500HP, 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 HCF77512A300U500HP includes power-electronics testing. The electrical rating of HCF77512A300U500HP combines 50 A continuous current with 5 mΩ typical contact resistance. For HCF77512A300U500HP, spring force is 500 cN at a nominal travel of 4.4 mm.