9mm Size Metal Shaft Multi-ganged Type Potentiometer
Switch Specifications
Mechanical Characteristics
Switch type
5R1211
Contact
arrangement
SPST
SPDT
5R1212
Rating
3A 16V DC
1A 16V DC
3A 16V DC
Operating force
50mN�½�m max.
Changeover angle
（travel）
50°
max.
Rotary switch
Push-on push-off
switch
Momentary push
switch
5R2412
5R2421
5R4211
SPST
5R4611
0.5A 12V DC
DPST
Rotary
Potentiometers
Slide
Potentiometers
12±8N
4
＋4
N
−2
5±2N
1.5mm
0.5mm
1.5mm
Electrical Characteristics
Model
5R1211, 5R1212
5R2412, 5R2421
5R4211, 5R4611
Contact resistance
100mΩfor initial period,
200mΩafter operating life
Insulation resistance
100MΩ min.
Measured with a 250V DC
insulation tester
Voltage proof
300V AC
1 minute min.
Durability
Operating life
under load
5R1211,5R1212
5R2412,5R2421
5R4211
5R4611
The switch under a rated resistance load shall be subjected to a total of 10,000 cycles of
operation at a speed of 600 to 1,000 cycles per hour.
The contact resistance after testing should not exceed 200mΩ.
The switch under a rated resistance load shall be subjected to a total of 20,000 cycles of
operation at a speed of 600 to 1,000 cycles per hour.
The contact resistance after testing should not exceed 200mΩ.
Metal
Shaft
Insulated
Shaft
Knob
Operating
Ring Type
Devices
Note
The operating current should be 10mA or greater.
Configuration Chart
Bushing
Outer-shaft
control section
Inner-shaft actuator
Single-unit
Outer-shaft variety
Dual-unit
Bal.
Tone/Prefader
Single-unit
Bal./Vol.
Dual-unit
Vol./Tone
Inner-shaft variety
Rotary switch
With switch
Push-on push-off switch
0.5mm travel
Momentary push switch
Note
The single-shaft type product lineups are the same as those in the inner-shaft variety.
1.5mm travel
358
ALPS [ ALPS ELECTRIC CO.,LTD. ]
