详细说明
特点
with6.2mm6.2mm or 4.5mm4.5mm
outline size and "h" height,these surface-
mounting type keyboard switches are ideal for
high-density mounting.
permits reflow soldering.
availble with ground terminal for electrostatic
discharge.
应用范围
for use of operating electronic equipment
like that audio,office equipment ,
communication apparatus,measuring
instruments,tv sets,vcrs,etc.
for cellular phone.
参数
item
standard
额定电流、电压
50ma 12vdc
绝缘电阻
100m min.(dc250v)
介电强度
ac 250v (50/60hz 1分钟)
接触电阻
100m max.(初始)
电器寿命
v
100,000 次
j
100,000 次
h
50,000 次
使用温度范围
-20+ 70
操作力
v
13030gf
j
16050gf
h