Technical data
| General | |
|---|---|
| Structure | Basic Contact Probe |
| Type/family | F879-NO |
| Pitch (mm/mil) | 2,54 / 100 |
| Temperature | -45°C...+100°C |
| Dimensions | |
|---|---|
| Total length (mm) | 24.5 |
| Protrusion height (mm) | 9 |
| Tip style diameter (mm) | 0.5 |
| Barrel diameter (mm) | 1.65 |
| Collar diameter (mm) | 2.3 |
| Press ring diameter (mm) | 2.3 |
| 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) | 35 |
| Spring force (cN) | 125 |
| Nominal travel (mm) | 4 |
| Maximum travel (mm) | 5 |
| Pointing accuracy +/- (mm) | 0.08 |
| Thread | M2X0,25 |
| Tool size (mm) | 1,7 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 3 |
| Typical contact resistance (mOhm) | 65 |
| Switch travel (mm) | 2.6 |
| Continuous current (A) 2 | 1 |
Graphics
Beschreibung des Produkts
The Normally Open Switch Probe F87916B050G125 (item number 1030167) combines spring-loaded contacting with a defined switching or sensing function. F87916B050G125 combines electrical contacting with a switching signal so that DUT presence or position can be evaluated directly in the test sequence. In F87916B050G125, the normally open function closes the electrical contact at the defined actuation travel, combining contacting with presence or position information. Spring force is 125 cN at a nominal travel of 4 mm. F87916B050G125 is rated for 3 A continuous current with a typical contact resistance of 65 mΩ. The design combines a pitch of 2.54 mm / 100 mil with tip style 16 (Flat) and a tip diameter of 0.5 mm.