保险丝电阻器(RFSeries)FEATURES:特性：Functionasaresistorinnormaloperationcondition.正常情况下具电阻功能.Quickfusingprotectscircuitfromexcessiveoverload.异常过负荷时可快速熔断CHARACTERISTICS性能：ITEM项目SPEC规格REMARKS备注Loadlifeunderhightemperature高温负荷寿命±5%JISC5201-1Ratedvoltageat70℃for1,000hours(4.25.1)额定电压70℃1,000小时Loadlifeunderhighhumidity耐湿负荷寿命±5%JISC5201-1Ratedvoltageat40℃,95%RHfor1,000hours(4.24)额定电压40℃,95%RH1,000小时Temp.coeff.ofresistance温度系数±350ppm/℃JISC5201-1Roomtemp.+100℃室温+100℃Shorttimeoverload短时间过负荷±2%JISC5201-14timestheratedpowerfor5seconds(4.13)4倍额定功率5秒Temperaturecycling温度循环±1%JISC5201-15cyclesfor□25℃±3℃(30min)；roomtemp.(30min)(4.19)~+85℃±3℃(30min)roomtemp.(30min)Resistancetosolderingheat焊锡耐热±1%JISC5201-1260℃±5℃for10seconds(焊锡槽)(4.18)350℃±10℃for3.5seconds(手焊锡)Fusingcharacteristics熔断特性(Residualresistance≥100timesnominalresistance残留阻值为公称阻值100倍以上)RatedPowerResistanceRangeFusingTimeRFU1/6W、RFS1/4W0.10~1KΩ0.10~0.18Ω0.2~0.47Ω0.51~1KΩ------60sMAXRFU1/4W、RFU1/3W0.10~15KΩ0.10~0.22Ω------0.24~9.1Ω10~15KΩ60sMAXRFS1/2W0.10~33KΩ------------0.10~1.0Ω1.1~33KΩ60sMAXRFS1W0.10~33KΩ------------0.10~1.0Ω1.1~33KΩ60sMAXRFU1/2W0.10~4.7KΩ0.10~0.33Ω0.47~0.91Ω1.0~9.1Ω10~4.7KΩ60sMAXRFU1W、RFS2W0.10~4.7KΩ------------0.10~1.0Ω1.1~4.7KΩ60sMAXRFU2W、RFS3W0.10~4.7KΩ------------0.10~1.0Ω1.1~4.7KΩ60sMAXVarioustypeofforming&tapingare*ailable提供插装的造型与带装Coatingcolor：RFU(gray),RFS(pink)涂装颜色：RFU(灰色)；RFS(粉红色)RATING、DIMENSIONS额定、尺寸Model型名PowerRating额定功率(W)ResistanceRangeE-24阻值范围ΩMaximumWorkingVoltage*使用电压MaximumOverloadVoltage*过负荷电压DielectricWithstandingVoltage耐电压Dimension尺寸(mm)LDφιdφRFU1/6、RFS1/4W1/6、S1/40.1～1K100V150V200V3.5±0.51.7±0.327±30.45±0.05RFU1/4、RFU1/3W1/4、1/30.1～15K250V300V250V6±0.32.4±0.128±20.6±0.05RFS1/2W1/20.1～33K250V300V250V6±0.32.4±0.128±20.6±0.05RFS1W10.1～33K250V300V250V9±0.53.0±0.530±30.6±0.05RFU1/2W1/20.1～4.7K250V300V250V9±0.53.0±0.530±30.6±0.05RFU1W、RFS2W1、20.1～4.7K350V500V300V4.0±0.538±30.8±0.05RFU2W、RFS3W2、30.1～4.7K350V500V300V5.5±0.538±30.8±0.05标签：  深圳市绕线保险丝电阻欧 深圳市绕线保险丝电阻欧厂家广东深圳市深圳市绕线保险丝电阻欧厂家供应绕线保险丝电阻10欧1W