344

High sound quality, good response and high grade

for high end audio devices

50mm Size Metal Shaft High-quality-audio Type

RK501

Refer to P.345 for other specifications.

Refer to P.345 for attached parts.

Refer to P.349 for soldering conditions.

Product Line

Number of

resistor elements

Dual-unit

Quad-unit

Mounting

direction

Horizontal

type

Shaft

type

Slotted

Length of the shaft

25

30

Center

detent

Without

Resistance

taper

15A

Products No.

RK50112A0004

RK50114A0001

Minimum order unit（pcs.）

Japan

Export

1

1

Total resistance

（k Ω）

100

50

Drawing

No.

1

2

Dimensions

No.

Photo

Style

1

2

C0.5

29.9

34.4

3.5

1.6

10

38

25

M12x0.75

1

ø4

12 4

3

Not specified

slotting angle

q

C0.5

29.9

54.4

3.5

0.5

1.6

10

58

30

M12G0.75

1

ø4

12 4

3

Not specified

slotting angle

q

Single-shaft, dual-unit

RK50112

Single-shaft, quad.-unit

RK50114

1

1

2

3

4

Circuit

diagram

10

11.5

10-ø1.2 hole

Mounting hole detail

viewed from mounting side

Mounting

surface

1

1

2

3

4

Circuit

diagram

10

10

10

11.5

20-ø1.2 hole

Mounting hole detail

viewed from mounting side

Mounting

surface

Unit:mm

Items

Specifications

Total resistance tolerance

±20％

Maximum operating voltage

150V AC

Total rotational angle

300°±3°

Rotational torque

Dual-unit

28±15mN・m

Quad-unit

32±15mN・m

Operating life

15,000 cycles

Operating temperature range

−10℃ to ＋70℃

Other varieties are also available. Refer to "Other Specifications" (P.345).

Note