Other product variety

RK12L
12mm Size Insulated Shaft Snap-in Type Potentiometer
Dimensions
Unit:mm
Photo
Style
12
30
Horizontal type without bushing
RK12L121（For tone control）
RK12L12A（For vol. control）
(8.6)
12
˚
60
5.9
15
4.5
Shaft shown in
full CCW position
20
7
25
12
30
12
12
LM1
(8.6)
13
˚
60
9.5
R3
0.6
Knob
Operating
2
6
10
0.3
Mounting
surface
(3.2)
(3.5)
Ring Type
2
ø6
6
2
R1
4.5
2
6-ø0.8
holes
2.1
11
R1
5.4 5.5
Metal
Shaft
Insulated
Shaft
LM1
Vertical type without bushing
RK12L123（For tone control）
RK12L12C（For vol. control）
2
(14)
2.1
(3.5)
0.3
0.6
2
2.6
2
6
10
9.5
R3
1
(3.2)
10
4.5
6
3.3
12.2
No.
Slide
Potentiometers
PC board mounting
hole dimensions
（Viewed from mounting side）
ø6
Rotary
Potentiometers
6-ø0.8
holes
(13)
Shaft shown in
full CCW position
Terminal Layout / Circuit Diagram
3
3
2
2
21 1 2 3 3
1
1
Outer： R1 1 2 3
Inner ：R2 1 2 3
12mm Size Insulated Shaft Snap-in Type Potentiometer / Other Specifications
In addition to the products listed, we can accommodate the follow specifications.
Total Resistance Variety
Total resistance（k Ω）
5
10
20
50
100
200
Resistance Taper
Resistance taper
15A
1B
3B
15C
Shaft Variety
Unit:mm
Vertical type
Horizontal type
LM1
LM1
Style
R1
Shaft
variety
R1
LM1
15
20
25
30
R1
4.5
7
12
12
Note
marked are specifications recommended by Alps.
342
efer to P.343 for ordering products not listed.
12mm Size Insulated Shaft Snap-in Type Potentiometer / Ordering Products Not Listed
When ordering product varieties that are not listed, specify referring to the examples below.
Rotary
Potentiometers
Sample Part Number
R K 1 2 L 1 2 C 0
F 3 0
C 0
A 5 0 3
Slide
Potentiometers
Model type
Model type
Code
1
Horizontal type for tone
3
Vertical type for tone
A
Horizontal type for vol.
C
Vertical type for vol.
Metal
Shaft
Shaft type
Code
Shaft type
F
Flat
Insulated
Shaft
Knob
Operating
＊ Only available in flat format.
Ring Type
Length of the shaft（LM1）
（mm）
Code Length of the Code Length of the
shaft
shaft
15
15
25
25
20
20
30
30
Detent
Code
Center detent
C0
Without
C1
With
1B
)
30
10
0
Total resistance
10
Term."1"
Total resistance
Code
J
40
20
A)
15
A(
20
30
40
50
100
Output volt.across term.2-3
100 (%)
Input volt. across term. 1-3 G
50
3B
)
B: For tone & general
（Model type : 1,3）
V: For vol.
（Model type : A,C）
60
B(
3B
l)(
V
ro
1B
70
nt
B
80
co
C
15C
90
ol.
A
15A
100
V
(v
Resistance
taper
G 100 (%)
Code
Output volt.across term.1-2
Resistance
taper
Input volt. across term. 1-3
Code
J
Resistance taper
60
Rotation travel (%)
70
J
80
90 100
Term."3"
90
80
70
60
50
40
30
C(1
5C
20
)
10
100
90
Term."1"
80
70
60
50
40 30
Rotation travel (%)
J
20 10
0
Term."3"
Total resistance
（kΩ）
Code
502
5
503
50
103
10
104
100
203
20
204
200
（kΩ）
Note
marked are specifications recommended by Alps.
343