Insulated Shaft Potentiometer
9mm Size Insulated Shaft Snap-in Type
RK09K/RK09D
Series
Dimensions
Single-shaft, dual-unit
No.
Horizontal type
RK09K12A
Photo
Style
Unit:mm
PC board mounting
hole dimensions
（Viewed
from mounting side）
LM
1
R
1
15
6
20
7
LM
1
6.8
0.8
4.5
ø6
R
1
9.8
Rotary
Potentiometers
Slide
Potentiometers
5 -ø 1
T＝1.6
50
˚
5.5
2.1
3.8
6.5
9
8.2
2.5
2.5
5
3.2
0.8
7.4
Shaft shown in
full CCW position
1.8
2
2.4
3.3
Vertical type
RK09K12C
LM
1
R
1
15
6
20
7
30
12
LM
1
9.8
10.6
2.1
1.8
o le
s
holes
Metal
Shaft
h
-ø 1
6.8
3.8
0.8
5
R
1
0˚
5.5
10
6
2
7
5
Insulated
Shaft
Knob
Operating
ø6
4.5
2.5
2.5
5
3.2
Shaft shown in
full CCW position
Horizontal type with collar
RK09K12A
5 -ø 1
10.6
5.5
2.1
1.8
6.8
5
7
4.5
ø6
5
0˚
5.5
2.1
3.8
6.5
11
8.2
2.5
2.5
5
3.2
0.8
7.4
Shaft shown in
full CCW position
1.8
2
2.4
3.3
Vertical type with collar
RK09K12C
LM
1
R
1
25
12
30
12
LM
1
6.8
3.8
5
9.8
50
R
1
ø6
˚
holes
20
9.8
12
6
2
4.5
5
h
-ø1
o le
s
7
2.5
2.5
5
3.2
Shaft shown in
full CCW position
Terminal Layout/Circuit Diagram
Dual-unit
Tapers 15A, 1B, 3B
3
3
Tapers 15C
3
3
3
3
1
2
1
2
2
3
3
1
2
1
1
2
2
3
3
2
2
2
1
1
2
2
1
1
1
1
1
2
3
3
371
ALPS [ ALPS ELECTRIC CO.,LTD. ]
