Japan, Tokyo Ko-on Denpa
Tokyo Ko-on Denpa CP2500 Series Variable Potentiometer
Made in Japan
Manufacturer: Tokyo Ko-on Denpa Co., Ltd.
Model: CP2500 Series
Features
Conductive plastic resistor element used (Low rotational noise). 25mm square body.
300 degree operating angle. Highly dustproof.
Maximum number of interlocking circuits: 8
Electrical Specifications (Initial Value)
| Electrical specifications (initial value) | CP2500 Series | ||
|---|---|---|---|
| Products | *CP2508*-A* | *CP2500*-B* | *CP2500*-C* |
| Circuit method | Potentiometer circuit | ||
| Total resistance (1-C) | 5kohm, 10kohm, 50kohm, 100kohm | ||
| Total resistance tolerance | ±20% | ||
| Taper tolerance (150 degs) | 10 – 25% | 40 – 60% | 10 – 25% |
| Residual resistance | Terminal 2 to C: 1% or 100ohm Terminal 1 to 2: 1% | 1 to 2: 1% or 100ohm Terminal 2 to C: 1% or 100ohm | Terminal 1 to 2: 1% or 100ohm 2 to C: 1% |
| Matching accuracy (150 degs) | 3dB Max. | ||
| Voltage proof | 1 Min. at AC500V | ||
| Insulation resistance | 50Mohm or more at DC500V | ||
| Max rating | 0.1W (Taper-B), 0.05W (Other taper) | ||
| Maximum input voltage | DC30V or less | ||
| Sliding noise level | 47mV or less (by JIS C 6443) | ||
| Sliding life | 100,000 Cycles Min. (18cycles/min, Sliding noise level: Less than 100mV) | ||
Mechanical Specifications
| Mechanical specifications | CP2500 Series |
|---|---|
| Operating angle | 300 degrees ±5 degrees |
| Rotational torque | 0.1 to 1.5Ncm (Different by number of circuit) |
| Strength Nut-Attached | 50Ncm |
| Attached parts | Hexagonal nut (M9x0.75) |
| Stopper strength | 50Ncm |
| Push-pull strength | 50N |
General Specifications
| General specifications | CP2500 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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