Données techniques
| Généralités | |
|---|---|
| Structure | Basic Contact Probe |
| Type/famille | HCF773 |
| Pas (mm/mil) | 3,50 / 138 |
| Température | -45°C...+200°C |
| Dimensions | |
|---|---|
| Longueur totale (mm) | 27.3 |
| Hauteur hors tout (mm) | 10.3 |
| Diamètre du style de pointe (mm) | 3 |
| Diamètre du fût (mm) | 2.65 |
| Diamètre du collet (mm) | 3 |
| Diamètre de la bague de serrage (mm) | 3 |
| Matériaux et surfaces | |
|---|---|
| Style de pointe | 55 |
| 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) | 60 |
| Force du ressort (cN) | 300 |
| Course nominale (mm) | 4 |
| Course maximale (mm) | 5 |
| Précision de pointage +/- (mm) | 0.1 |
| Spécifications électriques | |
|---|---|
| Courant continu (A) | 30 |
| Résistance de contact typique (mΩ) | 8 |
Graphiques
Beschreibung des Produkts
The High Current Probe HCF77355B300G300 (item number 1016560) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77355B300G300 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77355B300G300, 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 HCF77355B300G300 includes power-electronics testing. The electrical rating of HCF77355B300G300 combines 30 A continuous current with 8 mΩ typical contact resistance. For HCF77355B300G300, spring force is 300 cN at a nominal travel of 4 mm.