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Potentiometers / Rotary Potentiometers / 14 mm size /

R1412G-_A_-
14 mm size Rotary Potentiometers

R1412G-_A_-, Rotary Potentiometers 14 mm

Characteristics

Mechanical:  
Total rotational angle 300°±5°
Rotational torque 20~200gf.cm
Rotation stopper strength Without bushing: 5 kgf.cm
With bushing: 6 kgf.cm
Push pull strength 8 kgf max.
Shaft lever wobble 0,7*L/30mmp-p max.
   
Electrical:  
Total resistance 5 KΩ - 2 MΩ
Total resistance tolerance ±20% (more then 1MΩ±30%)
Rated power 0.05 W
Max. operating voltage  50 V AC / 20 V DC
Resistance taper A, B, C, MN
Residual resistance R >= 250 KΩ 0,1 % max. of total resistance
250 KΩ > R > 10 KΩ = 20 Ω max.
10 KΩ >= R = 10 Ω max.
Slide noise less than 100mV
Insulation resistance more than 100 MΩ at DC 250 V
Gang error for volume control: -40 ~ 0 dB <= 3dB
for tone control: at center dB <= 2dB
   
Durability:  
Rotational life 10000 cycles
R1412G-_A_-, Rotary Potentiometers 14 mm

 

Type of shaft

Without bushing

Horizontal

Vertical

F-type

X A B J C K D L E M
L 15 20 22,5 25 27,5 30 32,5 35 37,5
F 4,5 7 7 12 12 12 12 12 12

With bushing

Horizontal

Vertical

KQ-type
X 7
L 22,5
T 12
F-type
X B J C K D L E M
L 20 22,5 25 27,5 30 32,5 35 37,5
F 7 7 12 12 12 12 12 12

 

Circuit explanation

G
H
Y