Sakae Tsushin Kogyo
Sakae CP45 Wirewound

Manufacturer: Sakae Tsushin Kogyo Co., Ltd
Model: CP45

General Specifications
| Item | Specification |
|---|---|
| Standard Resistance Range | 50, 100, 200, 500, 1k, 2k, 5k, 10k, 20kΩ |
| Max. Practical Resistance Value | 50kΩ |
| Total Resistance Tolerance | Standard Class ±3% (H) Precision Class ±1% (F) |
| Independent Linearity Tolerance | Standard Class ±0.5% Precision Class ±0.1% (±0.2% in case of within 2kΩ) |
| Power Rating | 1.0W |
| Item | Specification |
|---|---|
| Noise | Within 100Ω E.N.R. |
| Electrical Travel | 355° ±3° |
| Mechanical Travel | 360° (Endless) |
| Insulation Resistance | Over 1,000MΩ at 1,000V D.C. |
| Dielectric Strength | 1 minute at 1,000V A.C. |
| Starting Torque | Within 4mN·m (40gf·cm) |
| Resistance Temperature Coefficient | ±20 p.p.m./°C |
| Mass | Approx. 55g |
Standard Resistance Values / No. of Wire Turns / Resistance Wire Used
| Resist. Value (Ω) | No. of Wire Turns | Resist. Wire Used |
|---|---|---|
| 50 | 450 | Cu-Ni |
| 100 | 570 | Cu-Ni |
| 200 | 720 | Cu-Ni |
| 500 | 950 | Ni-Cr |
| 1k | 820 | Ni-Cr |
| 2k | 1,040 | Ni-Cr |
| 5k | 1,430 | Ni-Cr |
| 10k | 1,790 | Ni-Cr |
| 20k | 2,280 | Ni-Cr |
| ※50k | 3,100 | Ni-Cr |
Note: Mark ※ shows special high resistance value.
Special Specifications Available
| Category | Description |
|---|---|
| Lower Resistance Values | 10Ω, 20Ω |
| Extra Taps | Available up to 5 taps |
| Multi-ganged | Available up to 7 gangs (Housing length is extended by 12mm per gang) |
| Shaft Extension | Front and rear extension (Rear shaft with 6mm dia. and 15mm length) |
| Bushing Type | Bushing mount type |
| Stopper Option | Rotating angle is 330° and stopper strength is 0.9N·m (9kgf·cm) |
| Electrical Travel | Special electrical travel available |
| Shaft Dimension | Shaft dia. (φ6.35mm) with inch dimension |
| Shaft Machining | Special machining on the shaft |











