Main Products: Potentiometer ,High-power Resistor ,Power Noise Filter
3362W cermet trimmer potentiometers 50K 0.25W single turn linear potentiometers
USD $0.06 - $0.15 /Piece
Min.Order:1 Piece
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Sichuan Qixing Electronics Co., Ltd.
Business Type: Manufacturer,Trading Company
Chengdu Sichuan ChinaMain Products: Potentiometer ,High-power Resistor ,Power Noise FilterProduct Details
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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