Potentiometer Trimmer Potentiometer, Varistor Rotary Potentiometer - WI3323

Min.Order: 1,000
Product origin: Dongguan, Guangdong, China
Infringement complaint: complaintComplaint
US$ 0.08

Description


Specification
1.Electrical Characteristics for trimmer potentiometer
1.1 Range of nominal resistance: 10Ω~5MΩ
1.2 Total Resistance Tolerance: ± 10%
1.3 Terminal resistance: ≤±1%R or 2Ω
1.4 Contact resistance variation : ≤±1%R or 3Ω
1.5 Insulation resistance: ≥ 1GΩ (100V AC)
1.6 Withstand voltage: 500V DC or AC peak value
1.7 Effective electrical travel: ≥200°
2.Mechanical Characteristics
2.1 Total Rotational Angle: 260°±10°
2.2 Rotational Stopper Strength: ≥50mN.m
2.3 Rotational Torque: ≤20mN.m
3.Endurance Characteristics
3.1 Rated power: 0.25W ( 300V max)
3.2 Temperature Range:-55°C~+125°C
3.3 Soldering conditions: 260°C ±5°C,5Sec.
3.4 Electrical endurance (0.25W, 1000h): ΔR≤± (5%R+0.1Ω),CRV≤±3%R or 5Ω
3.5 Mechanical endurance (200 cycles): ΔR≤± (10%R+0.5Ω), CRV≤±3%R or 5Ω
3.6 Steady damp heat (IEC68-2-3, Ca, 96h):ΔR≤± (5%R+0.1Ω),
                                        Insulation Resistance≥100MΩ
3.7 Temperature Coefficient:±250ppm/°C

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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