Circuit	Potentiometer 1 or 2 circuit
Attenuation step	60dB max. (2.0 dB/step)
Attenuation tolerance	+/-0.3dB
Impedance	10kΩ. 100kΩ +/-3%
Input Power	0.5W max.
Frequency range	DC 〜 20KHz
Life	30,000 cycle min.
Rotation angle	330 +/-2°
Step angle	15 +/-1°
Operating Temperature	-10 〜 70℃

●Measuring equipment
●Audio equipment
●Medical appliances