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  • Coaxial potentiometer is a kind of potentiometer. It is to install the potentiometer with two identical specifications normally on same rotating shaft, when adjusting rotating shaft, the sliding contact of two potentiometers rotates synchronously. Double potentiometer, is to adjust the volume balance of 2 channels, this potentiometer is very special, when rotated in the middle position, one of the middle foot of the potentiometer on the left foot resistance is zero (emergency on the circuit board of the two feet with copper short circuit), And the intermediate foot of another potentiometer on the right foot resistance value is zero (emergency on the circuit board of the two feet with copper short circuit), this can only be replaced with the same potentiometer, no other potentiometer can be replaced, but the resistance value does not have to be 100 kOhm, between 20 and 100 kOhm can be used.


    2.2M Ohm WTH118-2W 2M2 Rotary WTH118-2W 1M Linear Taper WTH118-2W 680K 4 PIN WTH118-2W 560K 1A WTH118-2W 470K Variable Resistor

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