Technical data
| General | |
|---|---|
| Structure | Double Plunger Probe |
| Type/family | FP-D |
| Pitch (mm/mil) | 0,50 / 20 |
| Temperature | -45°C...+150°C |
| Additional definition | H |
| Dimensions | |
|---|---|
| Total length (mm) | 7.6 |
| Protrusion height (mm) | 1.5 |
| Tip style diameter (mm) | 0.21 |
| Barrel diameter (mm) | 0.35 |
| Tip style diameter (mm) 2 | 0.17 |
| Materials and surfaces | |
|---|---|
| Tip style | 29 |
| Tip style 2 | 01 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Bronze |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Gold |
| Plunger material 2 | Beryllium copper |
| Plunger plating 2 | Gold |
| Mechanical specifications | |
|---|---|
| Preload (cN) | 8 |
| Spring force (cN) | 20 |
| Nominal travel (mm) | 0.65 |
| Maximum travel (mm) | 0.75 |
| Electrical specifications | |
|---|---|
| Continuous current (A) | 2 |
| Typical contact resistance (mOhm) | 80 |
Graphics
Beschreibung des Produkts
The Fine Pitch Double Plunger Probe FP350D2901B021G020L076 (item number 1114002) is designed for precise contacting where installation space is limited. Tip style 29 (4-point crown) targets FP350D2901B021G020L076 at solder bumps and pads; Fine Pitch Probes are used, among other applications, in semiconductor final test, WLCSP solutions, MEMS and micro-PCB testing. In FP350D2901B021G020L076, the double-plunger design provides spring-loaded contacting on both sides and can compensate for mechanical tolerances in compact interfaces. Key design data for FP350D2901B021G020L076 includes pitch 0.5 mm / 20 mil, spring force 20 cN, continuous current 2 A.