MRA112 by Nkk Switches

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MRA112

  • Manufacturer
    Nkk Switches
  • Manufacturer's Part Number
    MRA112
  • Description
    ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SP12T; Type (Actuator): ROTARY SHAFT; Contact Function: ON-OFF; Solderability: WAVE;
  • Datasheet

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MRA112 Technical Details

TYPE DESCRIPTION
Maximum DC Contact Current: .25 A
No. of Positions: 12
Center Contact Plating: SILVER
Center Contact Material: COPPER ALLOY
Type (Bushing): M6P0.75
Length (Bushing): .197 inch
Housing Material: ZINC ALLOY
Type (Actuator): ROTARY SHAFT
Maximum AC Contact Voltage: 125 V
Solderability: WAVE
Switch Action: CIRCULAR
Terminal Material: BRASS
Termination Type: SOLDER
Electrical Life: 10000 Cycle(s)
Maximum Operating Temperature: 70 Cel
Manufacturer Series: MR
Material (Actuator): POLYACETAL
Contact Resistance: 10 mohm
Insulation Resistance: 100000000 ohm
Color (Actuator): BLACK
Maximum AC Contact Current: .25 A
End Contact Material: BRASS
Maximum DC Contact Voltage: 48 V
DC Maximum Rating R Load (Contact): 0.25A@48VDC
Dielectric Withstand Volts (V): 1000VAC
Contact Function: ON-OFF
PCB Hole Count: 13
Switch Type: ROTARY SWITCH
AC Maximum Rating R Load (Contact): 0.25A@125VAC
Indexing Angle: 30 deg
Minimum Operating Temperature: -10 Cel
Mounting Feature: THROUGH HOLE-STRAIGHT
Switch Function: SP12T
Contact Timing: BREAK-BEFORE-MAKE
Terminal Length: .394 inch
Length (Actuator): .512 inch
End Contact Plating: SILVER
Insulator Material: DIALLYL PHTHALATE
Body Height: 45.5168 mm
Body Length/Diameter: 16.002 mm
Diameter (Bushing): .236 inch

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