LGA253
Maximum Load: 140N
Minimum Load: 45N
Testing Load: 55N
Spring Rate: 5N/mm
Maximum Temperature: 90°C
Material: Copper
Stroke: L=19.35±0.3mm at40°C 55N
Lifespan: 100000 times
| Temperature（°C） | Stroke(mm) |
| 26°C~44°C | 2±0.2 |
| 40°C~44°C | 0.75±0.08 |
| 44°C~53°C | 2.15±0.2 |
| 26°C~90°C | 5.6（Max） |
