硅橡胶制品：各类导电胶按键，各种橡胶杂件、油封、密封制品，各种胶棍、硅胶管；

Introduction of rubber keypad

• Characteristics:

o With epoxy cap and plastic electroplating

o Available in epoxy coating or paint-sprayed, with colored keys upon request

• Mechanical properties:

o Operating temperature: -40 to 180 degrees Celsius

o Storage temperature: -55 to 250 degrees Celsius

o Operating life: 5 x 105 to 3 x 107 cycles

o Actuation force: 20g to 500g

o Key stroke: 0.3mm to 5mm

• Electrical properties:

o Contact resistance: < 100 ohms

o Insulation resistance: > 10m ohms

o Contact bounce: < 20ms

o Insulation breakdown: 26kV/mm