| 形状 | 贴片式 |
|---|---|
| 执行标准 | 0.18 |
| 最大电压 | 其他 |
| 电压特性 | 0.6/0.8 |
| 熔断速度 | 0.12 |
| 自动复位功能 | 有 |
| 品牌 | 德宏成 |
| 型号 | 250/400/600 |
| 加工定制 | 否 |
RF ® 250/400/600V SERIES
产品电气参数
Product Electrical Characteristics
Model | I hold ( A ) | I trip ( A ) | V max ( V ) | I max ( A) | Time-to-trip | P(d) | R. min | R. max | |
I trip (A) | T. max | ( W ) | (Ω) | (Ω) | |||||
RF250-060B | 0.06 | 0.12 | 250 | 3 | 1.00 | 0.50 | 1.0 | 22.00 | 32.0 |
RF250-080B | 0.08 | 0.16 | 250 | 3 | 0.35 | 3.00 | 1.0 | 14.00 | 22.0 |
RF250-090B | 0.09 | 0.18 | 250 | 3 | 0.35 | 3.00 | 1.0 | 10.00 | 20.0 |
RF250-110B | 0.11 | 0.22 | 250 | 3 | 1.00 | 0.75 | 1.0 | 7.00 | 11.0 |
RF250-120B | 0.12 | 0.24 | 250 | 3 | 1.00 | 0.75 | 1.0 | 8.00 | 12.0 |
RF250-145B | 0.145 | 0.29 | 250 | 3 | 1.00 | 2.50 | 1.0 | 3.50 | 6.5 |
RF250-180B | 0.18 | 0.36 | 250 | 10 | 1.00 | 15.00 | 1.0 | 0.80 | 2.0 |
RF250-200B | 0.20 | 0.40 | 250 | 10 | 1.00 | 15.0 | 1.5 | 1.50 | 3.0 |
RF250-400B | 0.40 | 0.80 | 250 | 10 | 2.00 | 10.0 | 2.5 | 0.75 | 0.95 |
RF250-600B | 0.60 | 1.20 | 250 | 10 | 3.0 | 10.0 | 3.00 | 0.50 | 0.70 |
RF250-700B | 0.70 | 1.40 | 250 | 10 | 3.0 | 10.0 | 3.5 | 0.6 | 0.70 |
RF250-800B | 0.80 | 1.60 | 250 | 10 | 4.0 | 8.0 | 3.5 | 0.45 | 0.65 |
RF250-1000B | 1.0 | 2.0 | 250 | 10 | 5.0 | 10.0 | 4.0 | 0.28 | 0.45 |
RF250-1200B | 1.20 | 2.40 | 250 | 10 | 6.0 | 10.0 | 5.0 | 0.25 | 0.30 |
RF250-1400B | 1.40 | 2.80 | 250 | 10 | 7.0 | 12.0 | 5.0 | 0.18 | 0.25 |
RF400-040B | 0.04 | 0.08 | 400 | 3 | 0.20 | 3.12 | / | 70 | 110 |
RF400-050B | 0.05 | 0.10 | 400 | 3 | 0.25 | 3.08 | / | 55 | 90 |
RF600-075B | 0.075 | 0.15 | 600 | 3 | 0.375 | 10.0 | / | 15 | 30 |
RF600-110B | 0.11 | 0.22 | 600 | 3 | 0.55 | 10.0 | / | 10 | 24 |
RF600-150B | 0.15 | 0.30 | 600 | 3 | 1.0 | 5.0 | / | 6 | 12 |
RF600-200B | 0.20 | 0.40 | 600 | 3 | 1.0 | 5.0 | / | 5 | 9 |
注解Comment:
IH: Hold current-maximum current at which the device will not trip at 25℃ | Pdmax: Power dissipated from device when in the tripped state in 25℃ still air |
It: Trip current-minimum current at which the device will always trip at 25℃ | R max: Maximum device resistance at 25℃ prior to tripping |
Vmax: Maximum voltage device can withstand without damage at rated | R min: Minimum device resistance at 25℃ prior to tripping |
Imax: Maximum fault current device can withstand without damage at rated | Time-to-trip: Over loading current & time |
工作电流值与环境温度折减表
Product Rate Temperature & Itrip
Model | -40℃ | -20℃ | 0℃ | 25℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ |
RF250-060B | 0.110 | 0.095 | 0.080 | 0.060 | 0.056 | 0.051 | 0.047 | 0.040 | 0.032 |
RF250-080B | 0.124 | 0.110 | 0.095 | 0.080 | 0.066 | 0.059 | 0.051 | 0.044 | 0.036 |
RF250-090B | 0.130 | 0.124 | 0.100 | 0.090 | 0.085 | 0.079 | 0.063 | 0.058 | 0.040 |
RF250-110B | 0.171 | 0.151 | 0.131 | 0.110 | 0.091 | 0.081 | 0.071 | 0.061 | 0.046 |
RF250-120B | 0.191 | 0.170 | 0.148 | 0.120 | 0.104 | 0.093 | 0.082 | 0.071 | 0.055 |
RF250-145B | 0.225 | 0.199 | 0.172 | 0.145 | 0.119 | 0.106 | 0.093 | 0.080 | 0.060 |
RF250-180B | 0.269 | 0.240 | 0.211 | 0.180 | 0.153 | 0.138 | 0.123 | 0.109 | 0.087 |
RF250-200B | 0.310 | 0.270 | 0.240 | 0.200 | 0.173 | 0.153 | 0.134 | 0.120 | 0.095 |
RF250-400B | 0.56 | 0.51 | 0.47 | 0.40 | 0.35 | 0.30 | 0.24 | 0.192 | 0.172 |
RF250-600B | 0.98 | 0.81 | 0.66 | 0.60 | 0.57 | 0.49 | 0.43 | 0.33 | 0.23 |
RF250-800B | 1.10 | 0.96 | 0.89 | 0.80 | 0.73 | 0.67 | 0.54 | 0.44 | 0.31 |
RF250-1000B | 1.49 | 1.34 | 1.20 | 1.00 | 0.91 | 0.86 | 0.79 | 0.67 | 0.58 |
RF250-1200B | 1.51 | 1.37 | 1.25 | 1.20 | 1.10 | 0.81 | 0.74 | 0.62 | 0.55 |
RF250-1400B | 1.47 | 1.56 | 1.49 | 1.40 | 1.35 | 1.19 | 1.00 | 0.88 | 0.67 |
RF600-150B | 0.238 | 0.211 | 0.183 | 0.150 | 0.128 | 0.115 | 0.101 | 0.088 | 0.067 |
RF600-160B | 0.250 | 0.220 | 0.195 | 0.160 | 0.137 | 0.123 | 0.110 | 0.095 | 0.074 |
