9mm Size Metal Shaft Multi-ganged Type Potentiometer
Specification for Switches
Mechanical Characteristics
Changeover angle
Switch type
Pole-position
Rating
Operating force
（travel）
Rotary
Potentiometers
5R1211
Rotary switch
SPST
3A 16V DC
1A 16V DC
Slide
Potentiometers
50mN･m max.
50°max.
5R1212
SPDT
DPST
SPST
5R2412
Push-on Push-off
3A 16V DC
1.5mm
12±8N
switch
5R2421
＋4
5R4211
0.5mm
1.5mm
4
N
－2
Momentary push
0.5A 12V DC
switch
5R4611
5±2N
Electrical Characteristics
Model
Metal
Shaft
Contact resistance
Insulation resistance
Voltage proof
Insulated
Shaft
Knob
Operating
5R1211, 5R1212
5R2412, 5R2421
5R4211, 5R4611
100MΩmin.
Measured with a 250V DC
insulation tester
300V AC
1 minute min.
100mΩfor initial period
,
200mΩafter operating life
Durability
5R1211,5R1212
The switch under a rated resistance load shall be subjected to a total of 10,000 cycles of
5R2412,5R2421 operation at a speed of 600 to 1,000 cycles per hour.
The contact resistance after testing should not exceed 200mΩ.
5R4211
Operating life
under load
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.
5R4611
Note
The operating current should be 10mA or greater.
336
ALPS [ ALPS ELECTRIC CO.,LTD. ]
