RK45B Datasheet, PDF (1/2 Pages) ALPS ELECTRIC CO.,LTD. – 45mm LED Illuminated Potentiometer

Hollow Shaft Type Devices
45mm LED Illuminated Potentiometer
RK45B/RK45C Series
This LED illuminated potentiometer is most suitable for knob design of various set devices.
Hollow Shaft
Type Devices
NEW
Typical Specifications
Items
Contact resistance
Total Rotational angle
Detent torque
Operating life
Operating temperature range
Specifications
%20%
RK45B : 180%5˃ʢ270 deg. max.ʣ
RK45C : 220%5˃ʢ290 deg. max.ʣ
RK45B :55%20 mNŋmɺ40%16 mNŋm
RK45C :40%16 mNŋm
30,000cycles
-40ˆ to +85ˆ
Product Line
Total
Resistanc
resistance e taper
5kЊ
B
Number of
positions
8
17
Rotation Detent torque
al angle ʢmNɾmʣ
180$
55%20
220$
40%16
LED
RED
Minimum order
uniʢt pcs.ʣ
Product No.
Drawing
No.
RK45B1A00001
200
1
RK45B1A00002
400
RK45C1A00003
2
Encoder
Type
Potentiometer
Type
Notes
1. Products other than those listed in the above chart are also available. Please contact us for details.
2. We can also provide LED colors other than the above mentioned. Contact us if you have such requirements.
Dimensions
No.
Photo
RK45B
(with LED)
1
Style
Unit:mm
PC board mounting hole dimensions
ʢViewd from mounting faceʣ
Mounting surface
24
22.2
3.7
V₂₅
V₄₅
3.2
2.5
1.2
19.7
2.5
9.5
46.4
2-1.8
35
23
2-V^2.6
K1 2
N
3 CA
12.5
17.5
3.5
22.5
6-_{V1.2 holes}
32
RK45C
(with chip LED)
2
¿25
¿45
24
32
1.2
Mounting
surface
22.2
3.7±0.5
2.5
19.7
2.5±0.5
14.9
9.5
464
22
3.5
35
23
2-1.8
2-¿2.6
46.4
K123 A
5
10
5-¿1.2holes