Feature
1. Dust proof construction protects the interior from dust, which maintains stable characteristics.
2. High accuracy and long life over 1 million cycles
3. Stabl output characteristics can be secured for external noise and temperature changes
Electrical characteristics
Total Resistance 500? ~1M?
Total Resistance Tolerance ± 20%
Resistance Taper B taper
Rated Voltage DC 5V, AC 50V
Rated Power 0.01W
Linearity Tolerance Less than ± 2%
Sliding Noise Less than 300mV
Insulated Resistance More then 100M? At DC25V for1 Minute
Withstand Voltage 250V AC, for 1 Minute
Mechanical characteristics
Total Rotational Angle 360° Continuous
Rotational Torque Less than 50gf. Cm
Pull Strength of Rotational Shaft 500gf Min
Rotational Life 1 million cycles min
Polyshine Electronics Co., Ltd. is one of the largest potentiometer, encoder and switch manufacturers in China. It was established in 1982, and moved to Dongguan city after five years. At present, the Polyshine has already converted to foreign-invested company and located in Liuhuang No. 5 industrial area, Chashan Town, Dongguan city, with 65, 000 square meter (building area about 30, 000 square meter) of factory, more than 56 producing lines and 1500 employees.
After decade of efforts, the Polyshine products have been sent to over 100 countries, including rotary potentiometers, slim potentiometers, trimmer potentiometers, super-thin potentiometers, encoders and mini-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 Polyshine takes most advanced management mechanism and technologies that including computerized jigs and dies design, automatic assembly facilities and so forth. Now, the Polyshine has the capability of producing over 2500 different kinds of hardware, 25 series with about 380 models of potentiometer to meet most of the requirement of the potentiometer market.
The Polyshine has passed the certificate of ISO 9001-2000, ISO 14001-2004, TS16949, UL, CQC and Sony Green Partner, this assures to satisfy our clients with best quality of products and services. Now, the Polyshine is devoting all its efforts to become No. 1 of the potentiometer manufacturer in the world.
