Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | F793 |
| Pitch (mm/mil) | 1,90 / 75 |
| Temperature | -45°C...+80°C |
| Additional definition | L |
| Dimensions | |
|---|---|
| Total length (mm) | 38.8 |
| Protrusion height (mm) | 14 |
| 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
F79312B120G120L (item number 1017853) is a Basic Contact Probe for repeatable temporary connections between the test system and a test point. With tip style 12 (Spherical stepped), F79312B120G120L combines ICT/FCT use with a geometry intended for clean contact surfaces where marking or scratching should be minimized. F79312B120G120L combines a pitch of 1.9 mm / 75 mil with tip style 12 (Spherical stepped) and a tip diameter of 1.2 mm. F79312B120G120L operates with 120 cN spring force and 8 mm nominal travel. F79312B120G120L is rated for 4 A continuous current with a typical contact resistance of 20 mΩ. The plunger in F79312B120G120L is made of beryllium copper and is gold-plated.