China B10k Audio Rotary Potentiometer Dual Gang with Metal Shaft for Amplifier, Find details about China Potentiometer, Precision Potentiometers from B10k Audio Rotary Potentiometer Dual Gang with Metal Shaft for Amplifier
1.Mechanical characteristics | |
1.1 Total Rotational Angle: | 300°±10° |
1.2 Rotational Torque: | 5~90gf.cm |
1.3 Click Torque: | 50gf.cm~200gf.cm |
1.4 Push-Pull Strength: | Pull: 8Kgf Max; Push: 6Kgf Max |
1.5 Shaft wobble: | 0.5 mm Max |
1.6 Detent: | 1(Center) detent, 11,21,42 detents |
2.Electrical characteristics | |
2.1 Total Resistance: | 1KΩ~1MΩ |
2.2 Resistance Tolerance: | ±20% |
2.3 Resistance Taper: | A,B,C |
2.4 Max. operating Voltage: | AC 50V, DC 10V |
2.5 Rated Power: | B Taper 0.05W;Other Tapers:0.025W |
2.6 Rotational Noise: | 100 MV Max |
2.7 Insulation Resistance: | Less Than 100MΩ at DC 250V |
2.8 Withstand Voltage: | 1 minute at AC 300V |
2.9 Residual Resistance: | 20Ω Max |
3.0 Gang error: | 40db~0db±3db |
3.Durability | |
3.1 Rotational Life: | 15,000 Cycles Min. |
3.2 Operating temperature range: | 10°C ~ +70°C |
3.3 Storage temperature range: | 30°C ~ +80°C |
4. Switch Characteristics | |
4.1 Rated Power: | Push: 0.5A at DC 12V |
Rotational:3.0A at DC 16V | |
4.2 Contact Resistance: | Less than 100mΩ |
4.3 Switch Angle: | 50° |
4.4 Switch push stroke length: | 0.5+0.5/-0.3mm |
4.5 Switch torque: | Push: 250~550gf Rotational:100~350gf.cm |
4.6 Switch life: | 15000 circles min |