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Tokyo Ko-on Denpa TYPE-D Series Variable Potentiometer

Made in Japan
Manufacturer: Tokyo Ko-on Denpa Co., Ltd.
Model: TYPE-D Series

Features

Au-plated contact materials (Low contact resistance). Φ36mm body.
4 types attenuation circuits. Used a highly precise resistor.

TYPE-D Series TYPE-D Series

Electrical Specifications

Electrical specifications TYPE-D Series
Attenuation
BTS-50dB 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 37, 42, 50, cut-off
Other Please see product list.
Attenuation accuracy
Attenuation step Error in step Max. Attenuation
0.5dB or less. Less than ±0.05 Less than ±0.1
1 – 2dB Less than ±0.1 Less than ±0.2
3dB or more Less than ±0.2 Less than ±0.4
Accuracy of impedance ±2% (Impedance 600ohm), ±5% (Other impedance)
Cut off [15kHz]
Cut-off Max. Attenuation Impedance
80dB Min. 50dB 600ohm
70dB Min. 50dB 7kohm
58dB Min. 20dB 7kohm
Voltage proof 1 Min. at AC500V
Insulation resistance 50Mohm or more at DC500V
Input level Max. 0.3W
Rotational life 30,000 Cycles Min. (18cycles/min, Insertion loss: 1dB or less)

Mechanical Specifications

Mechanical specifications TYPE-D Series
Operating angle [ (Step angle) x (Number of steps) ] degrees ±2 degrees
Strength Nut-Attached 100Ncm
Attached parts M3 screw (Length: Panel thickness + 3 to 5mm) or Hexagonal nut (M9)
Stopper strength 50Ncm
Push-pull strength 50N

General Specifications

General specifications TYPE-D Series
Temperature range -10 to +60 degrees C (Operating), -15 to +65 degrees C (Storage)
Relative humidity 80%RH (No condensation)

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