Singleturn Cermet 3362 B503 Potentiometer
Specifications
1,b503 potentiometer2.variable resistance
3.RoHS ISO TUV compliant
4.OEM, design&devel
5.free sample with high quality
Some parts of our certificates
Advantage of choosing our company and products:
1. Sichuan qixing electronic co. ltd. is a technical factory of mainly manufacturing and develop high power resistor,wire-wound potentiometer,metal glass glaze potentiometer,carbon film potentiometer,precision parts and AC power noise filter.
2. The established maxim of our company is technical innovation, keeping improvement and meet customer demands.
3. Rich and varied goods is your selection guide. High quality is absolutely the credibility of the guarantee. Reasonable
price is your final choice.
4. Our products is also used in the field of the military industry .Our factory are continuing to offer a great deal of qualified
goods in the field of the military industry .
Electrical Characteristics |
Range of nominal resistance: 10Ω~5MΩ |
Resistance tolerance: ±10% |
Terminal resistance: ≤±1%R or 2Ω |
Contact resistance variation (CRV): ≤±1%R or 3Ω |
Insulation resistance: ≥ 1GΩ (100V AC) |
Withstand voltage: 500V (DC or AC peak value) |
Effective electrical travel≥200° |
Environment Characteristics |
Rated power: 0.25W (70°C, 300V max) |
Temperature range: -55°C~+125°C |
TCR: ±250×10-6/°C |
Collision (390m/S2, 4000 times): ΔR≤±1%R |
Vibration (10-500HZ, 0.75mm, 6h): ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS |
Temperature variation (-55°C/30min, +125°C/30min, 5 cycles): ΔR≤±2%R, ΔUab/Uac≤±2%R |
Climate category (IEC68-2-2): ΔR≤± (5%R+0.1Ω), Insulation Resistance≥100MΩ |
Electrical endurance (70°C, 0.25W, 1000h): ΔR≤± (5%R+0.1Ω), CRV≤±3%R or 5Ω |
Mechanical endurance (200 cycles): ΔR≤± (10%R+0.5Ω), CRV≤±3%R or 5Ω |
Steady damp heat (IEC68-2-3, Ca, 96h): ΔR≤± (5%R+0.1Ω), Insulation Resistance≥100MΩ |
Physical Characteristics |
Total mechanical travel: 260°±10° |
Our Partners
CHANGHONG
TAIWAN KEZHENGXIN ELECTRONICS CO.
XI’AN HONGXING ELECTRONICS CO.
JIALING MOTORCYCLE
KLS ELECTRONIC CO., LTD.
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