Metal Shaft Potentiometer
11mm Size Metal Shaft Low-profile Type
RK117 Series
Product Varieties
In addition to the recommended products, the following specifications can also be accommodated.
Total Resistance Variety
Rotary
10
20
1B
50
3B
Potentiometers
Total resistance（kΩ）
Slide
Potentiometers
Resistance Taper
Resistance taper
15A
Detent and Attached Switch
Items
Detent
Attached switches travel
Variety
Single-shaft, Single-unit
Without
Center
41
0.5, 1.5mm
Dimensions of Shaft
Flat type
Unit:mm
Metal
Shaft
Detailed dimensions
Insulated
Shaft
L1
R
※L
B
R
Knob
Operating
15
20
25
7
7
7
5
10
12
Notes
1.
2. ※L
marked are specifications recommended by ALPS.
is only available in 7mm, and does not support M7（with screws）.
B
Specifications for the Switch
Mechanical Characteristics
Changeover torque
（Operating force）
Switch type
Pole-position
Rating
Trave（l mm）
5R4411
5R4511
0.5
1.5
6±3N
5±2N
Momentary
push
SPST
3A 16V DC
Electrical Characteristics
Model
Contact resistance
Insulation resistance
Voltage proof
100MΩ min.
Measured with a 250V DC
megger.
300V AC
1 minute min.
100mΩfor initial period,
200mΩafter operating life
5R4411, 5R4511
Durability
The switch under a rated resistive load shall be subjected to a total of 25,000 cycles of
operation at a speed of 600 to 1,000 cycles per hour.
5R4411
The contact resistance after testing should not exceed 200mΩ.
Operating life
under load
The switch under a rated resistive load shall be subjected to a total of 20,000 cycles of
operation at a speed of 600 to 1,000 cycles per hour.
5R4511
The contact resistance after testing should not exceed 200mΩ.
Note
The operating current should be 10mA or greater.
Refer to P.342, 502 for resistance taper.
341
ALPS [ ALPS ELECTRIC CO.,LTD. ]
