343

100

90

80

70

60

50

40

30

20

10

0

100

90

80

70

60

50

40

30

20

10

Rotation travel (

%)

Term."1"

Term."3"

J

A(15A)

When ordering product varieties that are not listed, specify referring to the examples below.

Sample Part Number

R K 2 7 1 1 2 A 0

S 2 5

C 0

A 1 0 4

Detent

Model type

Code

111

112

14A

12A

Model type

Single unit

Single unit, with detent

Quad-unit for vol.

Dual unit for vol.

Shaft type

Code

F

Shaft type

Flat

S

Slotted

Resistance taper

Code

A

V

Resistance taper

15A

3B

Total resistance

Code

502

103

Total resistance

（k Ω）

5

10

Total resistance

（k Ω）

50

100

Code

503

104

203

20

250

254

Code

15

Length of the shaft

15

20

25

30

20

25

30

Code

C0

C1

Detent

Without

Center

21

31

41

21

31

41

Marked are specifications recommended by Alps.

Note

27mm Size Metal Shaft Type / Ordering Products Not Listed