RK117 Ver la hoja de datos (PDF) - ALPS ELECTRIC CO.,LTD.
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RK117 Datasheet PDF : 5 Pages
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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
Total resistance（kΩ）
10
20
Resistance Taper
Resistance taper
15A
1B
Rotary
50
Potentiometers
Slide
Potentiometers
3B
Detent and Attached Switch
Variety
Items
Detent
Single-shaft, Single-unit
Without
Center
41
Attached switches travel
0.5, 1.5mm
Dimensions of Shaft
Flat type
L1
LB
R
¿7.85
C1
60û
Shaft shown in full CCW
position.
Detailed dimensions
L1
※LB
15
7
20
7
25
7
Unit:mm Metal
Shaft
Insulated
R
Shaft
Knob
5
Operating
10
12
Notes
1.
marked are specifications recommended by ALPS.
2. ※LB is only available in 7mm, and does not support M7（with screws）.
Specifications for the Switch
Mechanical Characteristics
Switch type
Pole-position
Rating
Changeover torque
（Operating force）
Trave（l mm）
Momentary
push
5R4411
SPST
3A 16V DC
6±3N
0.5
5R4511
5±2N
1.5
Electrical Characteristics
Model
Contact resistance
Insulation resistance
5R4411, 5R4511
100mΩfor initial period,
200mΩafter operating life
100MΩ min.
Measured with a 250V DC
megger.
Voltage proof
300V AC
1 minute min.
Durability
Operating life
under load
5R4411
5R4511
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.
The contact resistance after testing should not exceed 200mΩ.
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.
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
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