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執(zhí)行機構的操作在側面，且引腳為貼片式，故為單側彈回式表面貼裝型撥動開關。廣泛應用于通訊、數(shù)字影音中。如MS1257型號，具體參數(shù)及尺寸如下：
SPECIFICATIONS
|
Switch Function |
SPDT |
|
Electrical Ratings |
300mA @ 6VDC |
|
Electrical Life |
10,000 cycles typical |
|
Contact Resistance |
< 50 mΩinitial |
|
Dielectric Strength |
1000Vrms min |
|
Insulation Resistance |
> 100MΩ min |
|
Operating Temperature |
-40°C to 85°C |
|
Storage Temperature |
-40°C to 85°C |
單側彈回式表面貼裝型龍山撥動開關介紹
