9mm Size Insulated Shaft Snap-in Type Potentiometer
Orders Other Than Recommended Products
When ordering product varieties that are not listed in the Product Line, please specify by referring to the below example.
Sample Part Number
Rotary
Potentiometers
R K 0 9 K 1 1 3 0
Model type
F 2 0
C 0
B 1 0 3
Slide
Potentiometers
Model type
Code
K111
K113
D111
D113
K12A
K12C
280°single-unit horizontal type H＝6.5
280°single-unit vertical type
300°single-unit horizontal type H＝10
300°single-unit vertical type
280°dual-unit horizontal type H＝6.5
280°dual-unit vertical type
＊
＊
All RK09D types are single-ganged.
For other horizontal type mount height requirements,
please indicate separately.
Metal
Shaft
Shaft type
Insulated
Shaft
Shaft type
Shaft type
Code
Code
X
F
Flat
Driver
Knob
Operating
K
Knob
＊All RK09D types are only available in flat format.
Length of the shaf（t LM ）（mm）
1
Length of the
shaft
Length of the
Code
Code
shaft
15
20
15
25
30
25
30
20
＊20, 25 and 30 are the only available RK09D types.
＊9.5,15 and 20 are the only available models in the driver shape.
Detent
Center detent
Code
C0
C1
Without
With
Resistance taper
Code
100
90
80
70
60
50
100
Resistance taper
Resistance taper
Code
90
80
A
B
15A
1B
C
V
15C
3B
70
60
50
40
30
B: For tone & general
V: For vol.
40
30
20
10
＊1B is a recommended specification for single-
unit.
20
10
3B is a recommended specification for dual-
unit.
＊
100
90 80 70 60 50 40 30 20 10
0
0
10 20 30 40 50 60 70 80 90 100
Rotation travel (%) Term."3"
Term."1"
Rotation travel (%)
Term."3"
Term."1"
J
J
Total resistance
Total resistance
Total resistance
Code
Code
（kΩ）
（kΩ）
502
103
203
5
503
104
204
50
10
20
100
200
Notes
1. RK09D comes with a collar.
2. The recommended specification for RK09K does not include a collar. For collar requirements please indicate separately.
3. marked are specifications recommended by ALPS.
373
ALPS [ ALPS ELECTRIC CO.,LTD. ]
