Potentiometer, Precision potentiometer, rotary potentiometers, Trimmer Rotary potentiometer, potentiometers, audio potentiometers
Bosin electronics is a manufacturer specializing in rotary encoders, potentiometers and switches. Our company passed ISO9001, ISO14001, ISO/TS16949.
This trimmer potentiometer mainly use on instruments, testers and audio equipments.
Please check below specification.
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Electrical characteristics for trimmer potentiometer |
|
Total Resistance |
100Ω~1MΩ |
|
Total Resistance Tolerance |
500Ω
|
|
Resistance Taper |
B taper |
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Max operating Voltage |
AC 50V |
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Rated Power |
0.1W |
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Sliding Noise |
Less than 300mV |
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Residual resistance value |
Less than 10Ω. |
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Contact resistance |
5% or less |
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Mechanical characteristics |
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Total Rotational Angle |
260°±10° |
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Rotational Torque |
3gf.cm~100gf.cm |
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Rotational Stopper Strength |
1.0Kgf.cm Min |
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Durability |
|
Rotational Life |
100 Cycles±5Cycles |
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TemperatureRange |
-10°C~+70°C |
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Temperature Coefficient |
±1000ppm/°C |
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Humidity |
40±2°C,95-95%RH,240±8H,TR+15%/-20% |
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Load life |
50°C ±2°C,240±8 hours ,TR±5% |
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Resistance to heat |
300±10°C,3±0.5Sec,TR±10% |
After decade of efforts, the Bosin products have been sent to over 100 countries, including rotary potentiometers, slide potentiometers, trimmer potentiometers, super-thin potentiometers, encoders and rotary switches, widely applied to computer/multimedia peripherals and various industrial fields. All products are RoHS compliant. For further improving the compatibility and making effort to our quality policy of "Keep Improving, Quality Assurance", the Bosin takes most advanced management mechanism and technologies that including computerized jigs and dies design, automatic assembly facilities and so forth. Now, the Bosin has the capability of producing over 1200 different kinds of hardware, 16 series with about 240 models of potentiometer to meet most of the requirement of the potentiometer market.
The Bosin has passed the certificate of ISO 9001-2000, ISO 14001-2004, TS16949, this assures to satisfy our clients with best quality of products and services. Now, the Bosin is devoting all its efforts to become the top of the potentiometer manufacturer in China.
