16mm Size Metal Shaft 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
R K 1 6 3 1 1 1 0
Model type
Code
111
121
12A
Model type
Single-unit
Dual-unit for tone
Dual-unit for vol.
F 2 0
C 0
B 1 0 3
P
Rotary
Potentiometers
Slide
Potentiometers
Shaft type
Code
F
S
K
Shaft type
Flat
Slotted
Knurled
Metal
Shaft
Insulated
Shaft
Knob
Operating
Length of the shaft L
1
）
mm）
（ （
Code
Length of the
Code
Length of the
shaft
15
20
shaft
25
30
15
20
25
30
Detent
Code
C0
C1
21
Detent
Without
Center
21
Code
31
41
Detent
31
41
Resistance taper
Code
A
B
Resistance
Code
taper
15A
1B
Resistance
taper
3B
15C
J
90
80
70
60
50
40
30
vo
l.c
on
B
tro
(1
l)(
B)
3B
)
J
100
100
90
80
70
60
50
40
30
20
10
100
90
80
70
60
50
40 30
20 10
0
C(1
5C
)
G
100 (%)
V
C
Output volt.across term.1-2
B: For tone & general(model type : 111,121)
V: For vol.(model type : 111,12A)
Input volt. across term. 1-3
20
10
0
10
A)
15
A(
20
30
40
50
60
70
80
90 100
Output volt.across term.2-3
100 (
%
)
Input volt. across term. 1-3
G
V
(
Term."1"
Rotation travel (
%
)
J
Term."3"
Term."1"
Rotation travel (
%
)
J
Term."3"
Total resistance
Code
502
103
203
Total resistance
（kΩ）
5
10
20
Code
503
104
204
Total resistance
（kΩ）
50
100
200
Terminal style
Code
P
L
Terminal style
For PC board
Lead terminal
Note
marked are specifications recommended by ALPS.
351
ALPS [ ALPS ELECTRIC CO.,LTD. ]
