MS Series On-None-On Silver Contact PCB Mount Miniature Slide Switch

Mfr Part#: MS12ANW03
Mounting Method:  Through Hole
Packaging:  TRAY
Std Packaging Qty:  100



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$2.36 USD (each)
5 - 149 $2.36
150+ $2.30 (Save 3%)


Qty in Stock : 260
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 5
Multiple of: 1
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Product Highlight

  • Actuator Style: Standard
  • Switch Operation: On-None-On
  • Circuitry: SPDT
  • Rated Voltage (VAC): 125 VAC
  • Contact Current-Max: 6 A
  • Insulation Resistance: 0.001 MΩ
  • Contact Resistance: 10 mΩ
  • Contact Material: Silver
  • Contact Plating: Silver
  • Termination Style: Straight PC
  • Dielectric Withstanding Voltage: 1500 V
  • Operating Temperature: -30 to +85 °C

The MS12ANW03-RO offers a single pole, double throw (SPDT) switch operation providing an On-None-On function. This epoxy sealed miniature slide switch has wide range for single and double pole actuators with 0.15 inch (3.8 mm). Terminals are straight PC PCB mount with silver contact material.

Key Features:

  • Available in flat frame and bracketed PC mounting types
  • Antijamming design protects contacts fromdamage due to excessive download force on the actuator
  • High internal barriers between poles and insulating sheet between case and actuator block give added protection to contacts
  • Specially composed silver alloy contacts for power applications as gold contacts for logic level applications give high contact reliability
  • Prominent external insulating barriers increases insulation resistance and dielectric strength


  • 6A @ 125V or 3A @ 250 V AC
  • 0.4VA maximum @ 28V AC/DC maximum
  • Operating Temperature Range: -30°C through +85°C

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