Insulated Shaft Potentiometer
9mm Size Insulated Shaft Snap-in Type
RK09K/RK09D
Series
Product Line
Number of
resistor
elements
Mounting
direction
Total
Collar
rotation
（Sleeve
type）
angle
Shaft
type
Length
Total
of the shaft Center resistance Resistance
detent
taper
（mm）
（kΩ）
15
Without
Vertical
type
Dual-unit
（Not
applicable
to DC）
Horizontal
type
H＝6.5mm
280±5°
With
Flat
30
10
15
Without
RK09K12A0A6R
20
With
50
RK09K12A0B0W
11
RK09K12A0A2K
9
20
30
20
25
Without
15A
1,000
RK09K12C0D0U
12
RK09K12C0A8K
10
50
Minimum
order unit
（pcs.）
Products No.
RK09K12C0A19
RK09K12C0A2S
RK09K12C0A8G
Drawing
No.
Rotary
Potentiometers
Slide
Potentiometers
10
Note
Products other than those listed in above products are also available. Please contact us for details.
Dimensions
Single-shaft, single-unit
No.
Horizontal type
RK09K111
Photo
LM
1
R
1
15
6
20
7
Unit:mm
Style
PC board mounting
hole dimensions
（Viewed
from mounting side）
9.8
1.8
R
1
5.5
ø6
50
°
Metal
Shaft
Insulated
Shaft
Knob
Operating
LM
1
0.8
6.8
2.1
1
3-ø
les
ho
4.5
3.8
1
6.5
8.2
12 3
2
2.4
5.9
7.4
0.8
3.3
2.5
Shaft shown in
full CCW position.
Vertical type
RK09K113
LM
1
R
1
15
6
20
7
25
12
30
12
LM
1
9.8
50
°
10.6
2.1
3-
ø1
ho
le s
2.1
s
ole
1h
3-ø
6.8
2
0.8
R
1
ø6
1.8
5.5
2
6
4.5
7
3.2
3.8
2.5
Shaft shown in
full CCW position.
Mounting Surface
5
Horizontal type with collar
RK09D111
6.8
5
25
9.8
60
12
°
3.2
8.2
3.8
10
4.5
3.3
2
2.4
5.9
Shaft shown in
full CCW position.
0.8
7.4
Vertical type
with collar
RK09D113
LM
1
R
1
20
7
25
12
30
12
LM
1
6.8
5
R
1
4.5
°
60
9.8
10.6
2.1
3-
ø1
ho
les
1.8
5.5
2
4
ø6
6
7
3.2
3.8
Mounting surface
2.5
Shaft shown in
full CCW position.
5
Refer to
P.372
for product varieties.
2.5
1.6
5
3
ø6
5.5
1.8
5
369
ALPS [ ALPS ELECTRIC CO.,LTD. ]
