Insulated Shaft Potentiometers
List of Varieties
Type
9mm Size Insulated Shaft
Snap-in
RK09K11□
RK09D11□
Single-unit
11mm Size
Insulated
Shaft
Snap-in
RK11K11□
Single-unit
12mmSize
Insulated
Shaft
Snap-in
RK12L12□
14mm Size
Insulated
Shaft
Snap-in
RK14K12□
9mm Size
Insulated shaft
Long-life
RK09Y11L
Single-unit
Model
Items
RK09K12□
Dual-unit
Rotary
Potentiometers
Slide
Potentiometers
Dual-unit
Photo
Bushing
Total
resistance tolerance
Maximum operating voltage
Insulation resistance
Voltage proof
Without
±20％
50V AC
20V DC
±30％
50V AC
For AC only
With/Without
Without
With/Without
Without
±30％
50V AC
5V DC
±20％
50V AC
20V DC
100MΩ min.
500V DC
500V AC
for 1minute
50V AC For AC only
100MΩ min. 250V DC
300V AC for 1minute
Volume control
�½�40dB
to 0dB 3dB max.
For tone control
within 2dB at center
Without bushing
0.5N・m
With bushing
0.6N・m
●
Insulated Shaft Potentiometers Cautions ……………………………………………………………………………386, 387
Electrical performanceElectrical
Mechanical
performance
Environmental
performance
100MΩ min. 250V DC
250V AC for 1minute
250V AC
for 1minute
Metal
Shaft
Insulated
Shaft
Knob
Operating
Gang error
−40dB
to 0dB
3dB max.
Stopper strength
Strength of
the actuator
Push-pull strength
Vibration
Manual soldering
Dip Soldering
Cold
Dry heat
Damp heat
Page
0.3N m
・
0.5N m
・
0.6N m
・
50N max.
80N max.
30N 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
350℃ max. 3s max.
260℃ max.
5s max.
−30±2℃
for 96h
70±2℃ for 96h
70±2℃
for 240h
70±2℃
for 96h
−30±2℃
for 240h
70±2℃
for 240h
40℃, 90
to
95%
RH for 240h
381
385
Resistance to
soldering
heat
40±2℃, 90
to
95% RH for 96h
368
374
378
367
ALPS [ ALPS ELECTRIC CO.,LTD. ]
