Données techniques
| Généralités | |
|---|---|
| Structure | Basic Contact Probe |
| Type/famille | F793 |
| Pas (mm/mil) | 1,90 / 75 |
| Température | -45°C...+80°C |
| Définition complémentaire | HP |
| 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 | 35 |
| Matériau du piston | Steel |
| Revêtement du piston | Progressive |
| Matériau du fût | Nickel silver |
| Revêtement du fût | Gold |
| Matériau du ressort | Spring steel |
| Revêtement du ressort | Gold |
| Spécifications mécaniques | |
|---|---|
| Précontrainte (cN) | 90 |
| Force du ressort (cN) | 250 |
| Course nominale (mm) | 8 |
| Course maximale (mm) | 9 |
| Précision de pointage +/- (mm) | 0.1 |
| Spécifications électriques | |
|---|---|
| Courant continu (A) | 4 |
| Résistance de contact typique (mΩ) | 20 |
Graphiques
Beschreibung des Produkts
The Basic Contact Probe F79335S120P250HP (item number 1042075) is a spring-loaded probe for temporary electrical contact with test points. With tip style 35 (3-point crown stepped (self-cleaning)), F79335S120P250HP combines ICT/FCT use with a geometry intended for solder pads and vias. F79335S120P250HP combines a pitch of 1.9 mm / 75 mil with tip style 35 (3-point crown stepped (self-cleaning)) and a tip diameter of 1.2 mm. For F79335S120P250HP, spring force is 250 cN at a nominal travel of 8 mm. The electrical rating of F79335S120P250HP combines 4 A continuous current with 20 mΩ typical contact resistance. On F79335S120P250HP, Progressive Coating works together with the higher preload of the HP version, targeting test points affected by OSP, flux, oxidation or other contamination rather than treating the coating as an isolated feature.