Japan, Tokyo Ko-on Denpa
Tokyo Ko-on Denpa P65C Series Variable Potentiometer
Made in Japan
Manufacturer: Tokyo Ko-on Denpa Co., Ltd.
Model: P65C Series
Features
Au-plated contact materials (Low contact resistance). 41positions (0dB – Cut off).
Used a highly precise resistor. 2 type click torque.
Electrical Specifications (Initial Value)
| Electrical specifications (initial value) | P65C Series | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | *P65C*-G-* | ||||||||||
| Attenuation [Load: High] BTS-65dB | CCW (Large attenuation & cut off) – CW (Small attenuation)
|
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| Circuit method | Potentiometer circuit | ||||||||||
| Total resistance (1-C) | 1kohm, 10kohm, 50kohm, 100kohm, 250kohm | ||||||||||
| Total resistance tolerance | ±5% | ||||||||||
| Attenuation accuracy [Load: High] | ±0.3dB | ||||||||||
| Max attenuation [Load: High] | 65dB ±1.0dB | ||||||||||
| Cut off [15kHz] | 80dB Min. | ||||||||||
| Matching accuracy [Load: High] | 0.5dB or less (0dB to 65dB) | ||||||||||
| Insertion loss | 0.3dB or less | ||||||||||
| Frequency range (DC to Max) |
|
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| Voltage proof | 1 Min. at AC500V | ||||||||||
| Insulation resistance | 100Mohm 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 | P65C Series |
|---|---|
| Operating angle | 320 degrees ±2 degrees |
| Step angle | 8 degrees |
| Operating force | P65C: 0.1 – 1.5 Ncm (Non-stepper type) P65CS: 8 – 10 Ncm (Stepper type) P65CLS: 0.5 – 1.5 Ncm (Soft Stepper type) |
| Strength Nut-Attached | 100Ncm |
| Attached parts | M3 screw (Length: Panel thickness + 3 to 5mm) |
| Stopper strength | 50Ncm |
| Push-pull strength | 50N |
General Specifications
| General specifications | P65C Series |
|---|---|
| Temperature range | -10 to +70 degrees C (Operating), -15 to +75 degrees C (Storage) |
| Relative humidity | 90%RH (No condensation) |
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