C&K 的 ED 按键开关是自清洁、短行程密封轻触开关, 常见于面板和各种形式的仪器。ED 系列以提供极佳的触觉反馈而著称, 提供三种起动力, 并符合 RoHS 要求。
特点
Self cleaning
Short travel
Excellent tactile feel
典型应用
Instrument
Panels
产品规格
Contact Rating:
Silver: 100mA Gold: 50mA

Insulation Resistance:
> 10 megohms

Electrical Life:
1,000,000 cycles

Contact Resistance:
< 100 milliohms

Dielectric Strength:
> 250 Vrms

Operating Temperature:
-25°C to 70°C for silver version / -55°C to 85°C for gold version

Solderability:
Hand soldering, 250°C for 3 seconds