RK45B_15 Datasheet, PDF (1/3 Pages) ALPS ELECTRIC CO.,LTD. – This LED illuminated ring potentiometer is best suited for knob design of various set devices

RK45B
RK45C
45mm Size LED Illuminated Ring Type
This LED illuminated ring potentiometer is best suited
for knob design of various set devices
■ Typical Specifications
Items
Contact resistance
Specifications
RK45B
RK45C
±20%
Maximum operating voltage
Detent torque
Operating life
50V AC, 30V DC
180°±5°
220°±5°
(Customizable up to 270°) (Customizable up to 290°)
30,000 cycles
Operating temperature range
−40℃ to ＋85℃
Product Line
Total
Resistance
resistance
taper
Number of
positions
8
5kΩ
B
17
Rotational Detent torque
angle
（mN・m）
180°±5°
55±20
220°±5°
40±16
Minimum order unit（pcs.）
LED
Japan
Export
Product No.
Drawing
No.
Red
200
RK45B1A00001
200
1
RK45B1A00002
400
RK45C1A00003
2
Notes
1. Other varieties are also available. Please inquire.
2. We can also provide LED colors other than the above mentioned. Please contact us if required.
Packing Specifications
Tray
Products No.
RK45B
Number of packages（pcs.）
1 case / Japan
1 case / export packing
200
200
Export package
measurements（mm）
540×360×205
RK45C
200
400
540×360×380
Refer to P.386 for soldering conditions.
385