350

Metal

Shaft

Insulated

Shaft

Knob

Operating

Slide

Potentiometers

Rotary

Potentiometers

16mm Size Metal Shaft Type Potentiometer

Applications

Refer to P.363 for attached parts.

Refer to

P.351, 502 for resistance taper.

Product Varieties

In addition to the recommended products, the following specifications can also be accommodated.

Total Resistance Variety

Total resistance

（kΩ）

5

10

20

50

100

200

Product Specifications and Applications

Type

Single-shaft, single-unit

Single-shaft, dual-unit

RK16311

RK16312

General

General or Volume and

tone control

Center

21

31

41

Model

Detent variety

Resistance Taper

Resistance taper

15A

1B

3B

15C

Dimensions of Shaft

1

）18 teeth knurl

C1

18 teeth knurl

Not specified

slotting angle

M7

G0.75

Y

Y

X

X

Shaft shown in

full CCW position

shall be as shown.

2

）Flat type

C1

Shaft shown in

full CCW position

60

˚

M7G0.75

3

）Slotted type

C0.5

Shaft shown in

full CCW position

60

˚

1.6

M7G0.75

Die-casting shaft

15

20

25

30

5

5

7

7

8

12

12

12

Unit:mm

Unit:mm

Unit:mm

25

30

7

7

15

20

5

7

12

12

7

12

15

20

25

30

7

7

7

7

Detail dimensions

Detail dimensions

Detail dimensions

marked are specifications recommended by ALPS.

Note