| Electrical |
| Standard Resistance Range | B = 100 to 2M A,C = 1k to 2M |
| Resistance Tolerance | 10% standard |
| End Resistance | 3ohm max. |
| Resistance Taper | B = linear; A = CW audio (logarithm); C = CCW audio (logarithm) |
| Peak Noise (C.R.V.) | 3% or 3ohm, whichever is greater |
| Power Rating | Ratings below at+40℃, 0 watt at+85℃ |
| Taper | R≤10k | 10k<R≤50k | 50k<R≤300k | R>300k |
|
| B | 1.0W | 0.8W | 0.6W | 0.4W |
| A,C | 0.8W | 0.6W | 0.3W | 0.2W |
| Insulation Resistance | 100M ohm minimum at 1,000VDC |
| Dielectric Strength | 1,000VAC, 1 minute |
| Adjustment Travel | 280°±10° |
| Mechanical |
| Mechanical Travel | 300°±5° |
| Shaft Torque | 51 to 306 gf •cm (0.707 to 4.242 oz • in) |
| 51 to 510 gf •cm (0.707 to 7.070 oz • in) |
| Stop Strength | 10.2 kgf •cm (141.4 oz • in) max. |
| Mounting Nut Torque | 15 kgf •cm (207.94 oz • in) max. |
| Solderability | 235℃, 5 seconds |
| Marking | Model type, taper, resistance code,shaft type,terminal identification, date code |
| Environmental |
| Temperature Range | -10 ℃ to +85 ℃ |
| Temperature Characteristics | +85℃, 30 minutes without load |
| R≤10k ohm T/R≤±6% |
| 10k<R<1M T/R≤±10% |
| R≥1M T/R≤±15% |
| Load Life | ±40℃, 1,000 hours with rated load |
| T/R≤±10% |
| Moisture and Load Life | +40 ℃, 90-95%RH, |
| 500 hours with rated load |
| R<100k T/R≤-10%~+15% |
| R≥100k T/R≤-10%~+20% |
| Thermal Shock | -10℃ ~ +85℃,5 cycles without load |
| T/R≤±10% |
| Vibration | 10-55Hz, 1.5mm amplitude,3 directions, 2 hours each |
| T/R≤±2.5% |
| Soldering Heat Resistance | 350℃, 3.5 seconds T/R≤±2% |
| Rotational Life | 15,000 cycles (500 cycles for shaft lock models only) without load |
| T/R≤±7% |
| Standard Rotary Switches |
| Switch Rating | 110VAC, 1A or 3A, SPDT or SPST |
| Contact Resistance | 0.05ohm max. |
| Operating Torque | 1,530 gf •cm (21.21 oz • in) max. |
| Operating Life | 10,000 cycles with rated load |
| R = Total Resistance Value; T/R = Total Resistance Change |
