Technical data
| General | |
|---|---|
| Structure | Step Probe |
| Type/family | F733SP |
| Pitch (mm/mil) | 4,00 / 157 |
| Temperature | -45°C...+100°C |
| Additional definition | SP1 |
| Dimensions | |
|---|---|
| Total length (mm) | 29.3 |
| Protrusion height (mm) | 11.3 |
| Tip style diameter (mm) | 2 |
| Barrel diameter (mm) | 2.65 |
| Collar diameter (mm) | 3.6 |
| Press ring diameter (mm) | 3.6 |
| A – pin diameter (mm) | 2 |
| B – plate diameter (mm) | 4 |
| C – pin length (mm) | 3 |
| Materials and surfaces | |
|---|---|
| Tip style | 16 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 60 |
| Spring force (cN) | 300 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 5 |
| Pointing accuracy +/- (mm) | 0.1 |
| Thread | M2 |
| Tool size (mm) | 4 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 10 |
| Typical contact resistance (mOhm) | 25 |
Graphics
Beschreibung des Produkts
F73316B1077G300SP1 (item number 1000883) is a Step Probe for defined contacting of recessed or housing-guided electrical contacts. On F73316B1077G300SP1, 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 2 mm, plate diameter 4 mm, pin length 3 mm. On F73316B1077G300SP1, a pitch of 4 mm / 157 mil is combined with 300 cN spring force and 4 mm nominal travel. The continuous-current rating of F73316B1077G300SP1 is 10 A. The plunger in F73316B1077G300SP1 is made of beryllium copper and is gold-plated.