Données techniques
| Généralités | |
|---|---|
| Structure | Basic Contact Probe |
| Type/famille | F793 |
| Pas (mm/mil) | 1,90 / 75 |
| Température | -45°C...+80°C |
| Dimensions | |
|---|---|
| Longueur totale (mm) | 36.8 |
| Hauteur hors tout (mm) | 12.2 |
| Diamètre du style de pointe (mm) | 1.2 |
| Diamètre du fût (mm) | 1.02 |
| Matériaux et surfaces | |
|---|---|
| Style de pointe | 12 |
| Matériau du piston | Beryllium copper |
| Revêtement du piston | Gold |
| Matériau du fût | Nickel silver |
| Revêtement du fût | Gold |
| Matériau du ressort | Spring steel |
| Revêtement du ressort | Gold |
| Spécifications mécaniques | |
|---|---|
| Précontrainte (cN) | 30 |
| Force du ressort (cN) | 120 |
| Course nominale (mm) | 8 |
| Course maximale (mm) | 10 |
| Précision de pointage +/- (mm) | 0.1 |
| Spécifications électriques | |
|---|---|
| Courant continu (A) | 4 |
| Résistance de contact typique (mΩ) | 20 |
Graphiques
Beschreibung des Produkts
As a Basic Contact Probe, F79312B120G120 (item number 1007492) establishes a spring-loaded electrical connection to the test point. With tip style 12 (Spherical stepped), F79312B120G120 combines ICT/FCT use with a geometry intended for clean contact surfaces where marking or scratching should be minimized. F79312B120G120 combines a pitch of 1.9 mm / 75 mil with tip style 12 (Spherical stepped) and a tip diameter of 1.2 mm. For F79312B120G120, spring force is 120 cN at a nominal travel of 8 mm. The electrical rating of F79312B120G120 combines 4 A continuous current with 20 mΩ typical contact resistance. The plunger in F79312B120G120 is made of beryllium copper and is gold-plated.