●产品特点 Features1.材料和制造技术能保证良好的阻燃性，耐电弧和耐湿以及自熄功能2.广泛用于广播,电视接收器及音响等领域3.低阻无感4.符合无铅/RoHS要求 ●外形及尺寸 Dimensions直脚式(Radial Style)            MK型(MK Style)               直脚式(Radial Style)               MK型(MK Style)     类别 Style尺寸(Dimensions)阻值范围Range(Ω)图样FigureL±1W±1T±1H±1P±1h±1d±0.053W141354-141040.80.005-0.615W141854-141040.80.005-0.615W(圆柱型)161894-141040.80.005-0.6110W261854-142040.80.005-0.613W+3W261354-141040.80.01-0.4725W+5W261854-141040.80.01-0.472  ●功率衰减曲线和温升曲线 Power Derationg Curve & Temp. Rise Curve功率衰减曲线 (Power Derationg Curve)                                              温升曲线(Temp.Rise Curve)                      ●主要性能 Performance Characteristics参考标准:JIS-C-5202项目Items标准值Standard测试方法Test Methods直流电阻DC Resistance在规格误差范围内DC resistance value must be within the specified toleranceBitmap于引脚末端为测试点Measuring point:the end of lead wire短时间过负荷Short time overload±2%2.5倍额定电压/5秒2.5times RCWV/5seconds耐热性Resistance to solder heat±2%焊锡温度:350±10℃,时间:3秒Solder Temp. :350±10℃,time:3 seconds耐电压Dielectric withstanding voltage无烧毁或绝缘性破坏No breakdown or flashover施加直流电压500V持续1分钟500V for 60 seconds.温度系数Temperature Coefficient±350 PPM/℃实验温度: 室温+100℃Test temperature: indoors Temp. 100℃耐湿负荷Humidity Load Life±5%温度: 40±2℃,相对湿度:90-95%,1倍额定工作电压,时间1000小时(1.5小时开0.5小时关)Rated voltage 1.5hr ON,0.5hr OFF at 40±2℃,90-95&RH for 1000hrs负荷寿命Load Life±5%温度: 70±2℃,1倍额定工作电压,时间1000小时(1.5小时开0.5小时关)Rated voltage 1.5hr ON,0.5hr OFF at 70±2℃ for 1000hrs焊接强度Terminal Strength无引线脱落No evidence of mechanical damage or loosening terminals2.5公斤拉力,持续时间10秒2.5Kg for 10 seconds可焊锡性Solderability吃锡面积95%以上At least 95% coverage焊锡温度:235±5℃,时间:2±0.5秒235±5℃ for 2±0.5 seconds ●料号编码 Part Number