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1.Mechanical characteristics for rotary potentiometer | |
1.1 Total Rotational Angle: | 300°±10° |
1.2 Rotational Torque: | 20~300 gf.cm |
1.3 Stopper Strength: | 5.0Kgf.cm Max |
1.4 Push-Pull Strength: | Pull: 8Kgf Max; Push: 6Kgf Max |
1.5 Residual resistance: | Max 10 ohm |
2.Electrical characteristics | |
2.1 Total Resistance: | 500Ω~1MΩ |
2.2 Resistance Tolerance: | ±20% |
2.3 Resistance Taper: | A,B,C,D |
2.4 Max. operating Voltage: | AC 200V |
2.5 Rated Power: | 0.2W |
2.6 Rotational Noise: | less than 47 MV |
2.7 Insulation Resistance: | 100M ohm or more |
2.8 Withstand Voltage: | 1 minute at AC 300V |
2.9 Residual Resistance: | 50Ω Max |
3.0 Gang error: | 40db~0db±3db |
3.Durability | |
3.1 Rotational Life: | 15,000 Cycles Min. |
3.2 Cold Test: | _20±2°C for 96 hours |
3.3 Dry Heat: | 70±2°C for 96 hours |
3.4 Temperature Cycle: | _20~+70°C, 5 cycles |
3.5 Soldering Condition: | Wave Soldering: 260°C±5°C,5 Sec. Max |
Manual Soldering: 350°C±10°C 3 Sec Max. | |
4. Push Switch Characteristics | |
4.1 Rated Power: | 50V AC 0.3A |
4.2 Switch Travel: | 3.2mm |
4.3 Switch working torque: | 400±100 gf.cm Max |