Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | F793 |
| Pitch (mm/mil) | 1,90 / 75 |
| Temperature | -45°C...+80°C |
| Dimensions | |
|---|---|
| Total length (mm) | 36.8 |
| Protrusion height (mm) | 12.2 |
| Tip style diameter (mm) | 1.2 |
| Barrel diameter (mm) | 1.02 |
| Materials and surfaces | |
|---|---|
| Tip style | 12 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Nickel silver |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Gold |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 30 |
| Spring force (cN) | 120 |
| Nominal travel (mm) | 8 |
| Maximum travel (mm) | 10 |
| Pointing accuracy +/- (mm) | 0.1 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 4 |
| Typical contact resistance (mOhm) | 20 |
Graphics
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.