Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | VF4 |
| Pitch (mm/mil) | 4,00 / 157 |
| Temperature | -45°C...+100°C |
| Dimensions | |
|---|---|
| Total length (mm) | 69.7 |
| Protrusion height (mm) | 34.8 |
| Tip style diameter (mm) | 3 |
| Barrel diameter (mm) | 3 |
| Collar diameter (mm) | 3.6 |
| Press ring diameter (mm) | 3.6 |
| Materials and surfaces | |
|---|---|
| Tip style | 07 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Gold |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 300 |
| Spring force (cN) | 2500 |
| Nominal travel (mm) | 5 |
| Maximum travel (mm) | 5.5 |
| Pointing accuracy +/- (mm) | 0.1 |
| Thread | M2,5X0,35 |
| Tool size (mm) | 2,5 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 10 |
| Typical contact resistance (mOhm) | 30 |
Graphics
Beschreibung des Produkts
VF407B300G25 (item number 1184211) is a Push Back Probe for checking the mechanical locking of a terminal within its connector housing. VF407B300G25 can verify that a terminal remains securely locked in the connector housing and is not pushed back beyond the permitted position during contacting. The design combines a pitch of 4 mm / 157 mil with tip style 07 (Hexagonal 90° stepped) and a tip diameter of 3 mm. For VF407B300G25, spring force is 2500 cN at a nominal travel of 5 mm. For VF407B300G25, the specified continuous current is 10 A.