322

Metal

Shaft

Insulated

Shaft

Knob

Operating

Slide

Potentiometers

Rotary

Potentiometers

Metal Shaft Potentiometers

Type

Number of drive shafts

Model

Photo

Fixing method of bushing

Terminal mounting

Attached switch

Gang error applicable to

Dual-unit parts for audio

volume control purposes

Page

50mm size

metal shaft high-

quality-audio

20mm size

metal shaft

27mm size

metal shaft

Single-shaft

RK5011

□A

RK203 / EC20A

RK2711

RK1681

□ / MG0

RK2711

□MC0

The bushing can be fastened by use of screws

The bushing can be

fastened by use of screws

Bushing screw clamp

Without

−100dB to 0dB

2dB max.

−40dB to 0dB

3dB max.

358

352

354

360

−60dB to 0dB

3dB max.

−60dB to 0dB

3dB max.

Vertical type

Horizontal type

Rotary motor-driven

350

℃ max. 5s

max.

350

℃ max. 3s max.

Motor terminal : 350

$max 2s max.

350

±10℃, 5s

＋1

0

300

℃ max. 3s

max.

260

±5℃, 5±1s

260

±5℃, 5±1s

Manual

soldering

Dip soldering

Reflow soldering

Operating temperature range

−30℃ to ＋80℃

−10℃ to ＋70℃

0.05W

0.1W

0.05W

5k

Ω≦R＜ 10kΩ

70dB min.

10k

Ω≦R＜ 50kΩ

80dB min.

50k

Ω≦R＜100kΩ

90dB min.

100k

Ω≦R

100dB min.

120dB min.

100M

Ω min. 250V DC

100M

Ω min. 500V DC

100M

Ω min. 250V DC

300V AC

for 1minute

300V AC

for 1minute

500V AC for 1minute

0.5

100N max.

0.9

1.5

0.9

150N max.

100N max.

10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies,

in the 3 direction of X, Y and Z and for 2 hours respectively

85

±2℃ for 192h

Rated power

Residual

resistance

Maximum

attenuation

（Volume

control

）

Insulation

resistance

Voltage proof

Stopper strength

（N・m）

Push-pull strength

Vibration

−40±2℃ for 192h −30±3℃ for 96h −20±3℃ for 240h

−20±2 for 96h

60

±3℃,

90 to 95

％RH for 240h

70

±2℃ for 96h

70

±2℃ for 240h

70

±2℃ for 96h

40

±2℃,

90 to 95

％RH for 96h

60

±2℃,

90

to 95％RH for 240h

40

±2℃,

90

to 95％RH for 96h

Cold

Dry heat

Damp heat

R

≦10kΩ 20Ωmax.

10k

Ω＜R≦50kΩ 30Ωmax.

50k

Ω＜R

Nominal total resistance of 0.1% or less

5k

Ω≦R＜

10k

Ω

70dB min.

10k

Ω≦R＜

50k

Ω

80dB min.

50k

Ω≦R＜

100k

Ω

90dB min.

100k

Ω≦R

100dB min.

R

≦10kΩ

20

Ωmax.

10k

Ω＜R≦50kΩ 30Ωmax.

50k

Ω＜R

Nominal total resistance of 0.1% or less

350

℃ max. 5s max.

Motor terminal:350

℃ max. 2s max.

100M

Ω min. 500V DC

500V AC

for 1minute

−30±3℃ for 96h

List of Varieties