SM

Micro Switch

CATALOG

APPLICATION

  • Minitype but high current. Characteristic: small contact gap, quick action, high sensitivity and small operating travel.
  • Variety of contact terminals.
  • Widely used in appliance, electronic equipment, automatic machine, communication equipment, automative electronics, apparatus and instrument, electron motion tool etc.

HOW TO ORDER

SPECIFICATION

Items Value
Operating Speed 0.1mm~1m/s (Related with actuator forms)
Operating Frequency Mechanical 300 cycles/min;Electrical 10 cycles/min
Insulation Resistance ≥100MΩ (500VDC)
Contact Resistance ≤30mΩ (Intial value)
Test voltage Between terminals of the same polarity AC1500V,50/60Hz,1min
Between current-carrying metal parts and
ground(case),nd between each terminal
and non-current-carrying metal parts.		 AC2500V,50/60Hz,1min
Vibration Resistance 10~55Hz,1.5mm Double amplitude
Shock Resistance Destruction：
OF>0.5N:1000m/s²(approx.100G) max
OF≤0.5N:500m/s²(approx.50G) max
Malfunction：
OF>0.5N:300m/s²(approx.30G) max
OF≤0.5N:200m/s²(approx.20G) max
Life Expectancy Mechanical≥300,00 cycles
Electrical≥10,00 cycles

DIAGRAM

Outline Drawing Mounting Hole Dimension
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