陶瓷电阻器

ProductionnameCeramic Resistor,Cement Resistor,Fixed Resistor,Wirewound Resistor Power rating1W-100W Resistance value0.01Ω-100KΩ Resistance tolerance±0.1%,±0.5%,±1%,±5%,±10% Features1. Small size,resistant to vibration,humidity and heat.good dissipation,low noise and no annual shift in resistance value,low price2.For high resistance value,wires are replaced by metal oxide films.3.Complete insulation suitable for printed circuit boards.4.Different Types.CommonspecificationSQP type: 1W,3W,5W,7W,10W,15W,20W,25W,30W,40W,50W,80W,100W. SQZ type: 5W,7W,10W,15W,20W,25W,30W,40W,50W,80W,100W. SQH/SQHGtype: 5W,7W,10W,15W,20W,25W,30W,40W,50W,80W,100W. SQT type: 5W,7W,10W. SQM type: 3W,5W,7W,10W,20W. SQF type: 10W51KΩ,20W33 KΩ ,ect. SRBB type: 60W20Ω,600W100Ω,80W20Ω,80W50Ω,ect. PerformanceTest item Test condition performance Temperature coefficient -55-155 ±350PPM/Max Short-term overload 1000% rated power 5s R≤±(2%+0.1Ω) Rated load Rated wattage for 30 min R≤±(1%+0.1Ω) Insulation resistance DC 500V 60s 1000MΩ Min Dielectric withstanding voltage DC 1000V 60s No change Moisture-proof Load life 40,90%-95% power rating 1.5H ON, 0.5OFF cycle 1000H R≤±(5%R0+0.1Ω) Nonflammability 500%,1000%,1600% power rating 5min No visable flame Cooperation partnerSAMSUNG,LG, TAIDA,CHANGHONG,TCL,KONKA ,ECT NOTE 1. For customer specifications,please contact us to discuss the details. 2. Different power rating owning multi weight ,dimension and packing . 3. More details, please contact us.