plaats van herkomst
Guangdong, China
naam van het merk
Guanghongda
toepassing
Telecommunication Equipment
toetsenbord knop materiaal
stainless steel SUS301
Metal dome Dimple
0/1 dimple
base Material
Stainless Steel
Surface finishing
nickel,silver,gold plating
Metal dome trip
0.12~0.6mm( custom as per requirement)
Thickness
0.05~0.15mm ( as per requirement)
Life Expectancy
100000 times
Click ratio
50+/-10% ( normal)