Technical data
| General | |
|---|---|
| Structure | Step Probe |
| Type/family | F731SP |
| Pitch (mm/mil) | 2,40 / 94 |
| Temperature | -45°C...+100°C |
| Additional definition | SP |
| Dimensions | |
|---|---|
| Total length (mm) | 29.3 |
| Protrusion height (mm) | 10.8 |
| Tip style diameter (mm) | 0.65 |
| Barrel diameter (mm) | 1.37 |
| Collar diameter (mm) | 1.85 |
| Press ring diameter (mm) | 1.85 |
| A – pin diameter (mm) | 0.65 |
| B – plate diameter (mm) | 1.5 |
| C – pin length (mm) | 3.4 |
| Materials and surfaces | |
|---|---|
| Tip style | 11 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 40 |
| Spring force (cN) | 80 |
| Nominal travel (mm) | 3.5 |
| Maximum travel (mm) | 4.4 |
| Pointing accuracy +/- (mm) | 0.08 |
| Thread | M1,4 |
| Tool size (mm) | 1,4 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 5 |
| Typical contact resistance (mOhm) | 30 |
Graphics
Beschreibung des Produkts
F73111B0007G080SP (item number 1021760) belongs to the Step Probe range for electrical position and presence checks in wire-harness testing. On F73111B0007G080SP, electrical contact is established only at the intended penetration depth, making the Step Probe suitable for position and presence checks on connectors. Contact geometry is characterized by pin diameter 0.65 mm, plate diameter 1.5 mm, pin length 3.4 mm. For a pitch of 2.4 mm / 94 mil, spring force is 80 cN at a nominal travel of 3.5 mm. F73111B0007G080SP is specified for 5 A continuous current. The plunger in F73111B0007G080SP is made of beryllium copper and is gold-plated.