367

Metal

Shaft

Insulated

Shaft

Knob

Operating

Slide

Potentiometers

Rotary

Potentiometers

Insulated Shaft Potentiometers

9mm Size

Insulated shaft

Long-life

12mmSize

Insulated

Shaft

Snap-in

−30±2℃

for 240h

70

±2℃

for 240h

70

±2℃

for 240h

List of Varieties

Type

Model

Items

Total

resistance tolerance

9mm Size Insulated Shaft

Snap-in

11mm Size

Insulated

Shaft

Snap-in

RK09K11

□

RK09D11

□

RK12L12

□

RK14K12

□

Single-unit

RK09K12

□

Dual-unit

±20％

±30％

±20％

±30％

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

Insulation resistance

100M

Ω min. 250V DC

100M

Ω min.

500V DC

Voltage proof

250V AC for 1minute

500V AC

for 1minute

300V AC for 1minute

Gang error

−40dB to 0dB

3dB max.

Volume control

ｰ40dB to 0dB 3dB max.

For tone control

within 2dB at center

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

Cold

−30±2℃ for 96h

Dry heat

70

±2℃ for 96h

40

±2℃, 90 to 95% RH for 96h

Damp heat

40

℃, 90 to 95%

RH for 240h

Resistance to

soldering

heat

Manual soldering

350

℃ max. 3s max.

Strength of

the actuator

Stopper strength

Push-pull strength

0.3N

・m

Without bushing

0.5N

・m

With bushing

0.6N

・m

50N max.

80N max.

30N max.

Single-unit

RK11K11

□

100M

Ω min. 250V DC

250V AC

for 1minute

0.5N

・m

Dual-unit

RK09Y11L

14mm Size

Insulated

Shaft

Snap-in

0.6N

・m

Dip Soldering

260

℃ max.

5s max.

Page

368

374

378

381

385

Bushing

Without

With/Without

Without

With/Without

Without

Photo

Single-unit

70

±2℃

for 96h