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防水按健开关_8U Series
- 產品描述:Push Switch_8U Series
Size: 4.5x 7 mm
Sealed Ultraminiatrue Pushbutton Switches
產品介紹
SPECIFICATIONSCONTACT RATING: 0.4VA max.@20V AC or DC max.
MECHANICAL LIFE: 40,000 make-and-break cycles.
CONTACT RESISTANCE: Bellow100mΩtyp.initial@2-4VDC 100mA.
INSULATION RESISTANCE: 500mΩ min.
DIELECTRIC STRENGTH: 500V RMS min@sea level.
OPERATING TEMPERATURE: -30℃ to 85℃.
MATERIALS
HOUSING AND BASE: Glass filled nylon 66 or 4/6 flame retardant,heat stabilized(UL 94V-0).
ACTUATOR: Glass filed nylon6/6,flame retardant,heat stabilized(UL94V-0),with standard internal o-ring seal.
SWITCH SUPPORT: Steel,with nickel plated.
CONTACTS/TERMINALS: Silver or gold plated copper alloy.
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