FM Radio Adjusting Dustproof Copper Shaft Rotary Potentiometer with Switch

Product Description

Potentiometer, rotary potentiometers, 8mm Rotary potentiometer, metal shaft potentiometers, audio potentiometers
Bosin electronics is a manufacturer specializing in rotary encoders, potentiometers and switches. Our company passed ISO9001, ISO14001, ISO/TS16949.
The type potentiometer with cooper shaft, mainly used on audio equipment, interphone and radio
Following please check the specification.

1.Mechanical characteristics for 8mm rotary potentiometer
1.1 Total Rotational Angle:	300°±10°
1.2 Rotational Torque:	20~100 gf.cm
1.3 Stopper Strength:	3.0Kgf.cm Min
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 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:	0.05W
2.6 Sliding 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:	50Ω Max
3.0 Gang error:	40db~0db±3db
3.Durability
3.1 Rotational Life:	30,000 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. Switch Characteristics
4.1 Rated Power:	3.0 A at DC 16V
4.2 Contact Resistance:	Less than 50mΩ
4.3 Switch Angle:	30°±10°
4.4 Switch Torque:	150~450gf.cm
4.5 Switch Life:	25,000 cycles without load

Factory
Dongguan Bosin Electronic CO.,LTD. are mainly engaged in developing, producing and marketing high-performance industry rotary encoder,potentiometer,switches,DC motor.passed ISO9001, ISO14001, ISO/TS16949.
With the strong R&D team ,our company have gained several proprietary intellectual property rights,seven software copyrights and one patent have been achieved . Three patents for invention are applied on the way.

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