350

List of Varieties

Insulated Shaft Potentiometers

Type

9mm size

11mm size

12mm size

14mm size

Series

RK09K11

RK09D11

RK09K12

RK09Y11L

RK11K

RK12L12

RK12L115

RK14K

Single-unit

Dual-unit

Single-unit

Single-unit

Dual-unit

Single-unit

Dual-unit

Photo

Terminal mounting

Vertical / Horizontal

Horizontal

Vertical / Horizontal

Vertical

Vertical /

Horizontal

Bushing

Without

With / Without

Without

With

With / Without

Operating temperature range

−10℃ to ＋ 70℃

−40℃ to

＋ 85℃

−10℃ to

＋ 70℃

Operating life

5,000 cycles 10,000 cycles

1,000,000

cycles

15,000 cycles

Available for automotive

use

ー

ー

ー

ー

ー

●

ー

Life cycle

Electrical

performance

Total resistance

（k Ω）

5, 10, 20, 50, 100, 200

10

5, 10, 20, 50, 100, 200

5, 10, 20, 50,

100

5, 10, 20, 50,

100, 200

Resistance taper

15A, 1B, 3B, 15C

B

15A, 1B, 3B, 15C

15A, 1B, 3B

15A, 1B, 3B,

15C

Total resistance

tolerance

±20％

±30％

±30％

±20％

Rated power

0.05W

0.03W

0.01W

0.05W

Maximum operating

voltage

50V AC

20V DC

50V AC

for AC only

50V AC

5V DC

50V AC

20V DC

50V AC

for AC only

50V AC

20V DC

50V AC

for AC only

Gang error

ー

−40dB to 0dB

3dB max.

ー

ー

Volume control

−40dB to 0dB

3dB max.

For tone control

within 2dB

at center

ー

Volume control

−40dB to 0dB

3dB max.

For tone control

within 2dB

at center

Insulation

resistance

100MΩ min. 250V DC

100MΩ min.

500V DC

100MΩ min. 250V DC

Voltage proof

250V AC for 1minute

500V AC

for 1minute

300V AC for 1minute

Center-taps

Without

Without / With

Without

Without / With

（Volume control）

Mechanical

performance

Detent

Without, Center

Without

Without,

Center

Without

Custom

Without, Center

Stopper strength

0.3N・m

ー

Without bushing 0.5N・m

With bushing 0.6N・m

0.5N・m

0.6N・m

Push-pull strength

50N max.

30N max.

80N max.

Vibration

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

Shaft configuration

Flat type, Knob type,

Screwdriver type

Flat type

Terminal style

Insertion

Page

351

358

359

363

366

367

Insulated Shaft Potentiometers Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 371

Potentiometers Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 427

Potentiometers Measurement and Test Methods ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 429

Potentiometers Resistance Taper ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 431

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