壓敏.熱敏電阻產品資訊
MF72 Series功率型(NTC)熱敏電阻器
特性
■特性｜Feature 體積小，功率大，抑制浪湧電流能力強 反應速度快 材料常數（B值）大，殘餘電阻小 壽命長，可靠性高 系列全，應用範圍寬 Small size,large power,strong capacity of suppression of inrush current Fast resporse Big material constant(B value),small residual resistance Long life and high reliability Complete
推薦應用領域
轉換電源，開關電源，UPS電源 鎮流器及各類加熱器 各類顯像管，顯示器 電子節能燈，其他照明燈具 Switching power-supply,switch power,UPS power Electronic energy saving lamps electronic ballast and all kinds of electric heater All kinds of RT,display Bulb and other lighting lamps
功率型NTC熱敏電阻器在電路中抑制浪湧電流示意圖
Sketch map of surge current protection in circuit of power NTC thermistor
■電氣特性Electrical Characteristics
Sketch map of surge current protection in circuit of power NTC thermistor
■電氣特性Electrical Characteristics
| 型號 Part No |
R25 （Ω） |
最大穩態電流 Max.steady State current (A) |
殘餘電阻* Residual Resistance (Ω) |
B25/85 (K) |
熱時間常數* Themal time Constant (s) |
耗散係數* Dissipation factor （mw/℃） |
工作溫度 Operating Temperature (℃) |
| 5D-5 | 5 | 1 | 0.584 | 2700 | ≤18 | ≥6 | -40-+150 |
| 10D-5 | 10 | 0.7 | 1.039 | 2700 | |||
| 15D-5 | 15 | 0.6 | 1.530 | 2800 | |||
| 20D-5 | 20 | 0.6 | 2.020 | 2800 | |||
| 22D-5 | 22 | 0.6 | 2.060 | 2800 | |||
| 30D-5 | 30 | 0.5 | 2.227 | 2800 | |||
| 33D-5 | 33 | 0.5 | 2.436 | 2800 | |||
| 50D-5 | 50 | 0.4 | 2.653 | 3000 | |||
| 60D-5 | 60 | 0.3 | 2.753 | 3000 | |||
| 3D-7 | 3 | 3 | 0.206 | 2700 | ≤30 | ≥9 | -40-+150 |
| 5D-7 | 5 | 2 | 0.286 | 2700 | |||
| 8D-7 | 8 | 1 | 0.735 | 2800 | |||
| 10D-7 | 10 | 1 | 0.789 | 2800 | |||
| 12D-7 | 12 | 0.7 | 1.180 | 2800 | |||
| 16D-7 | 16 | 0.7 | 1.560 | 3000 | |||
| 20D-7 | 20 | 0.6 | 1.988 | 3000 | |||
| 22D-7 | 22 | 0.6 | 1.950 | 3000 | |||
| 30D-7 | 30 | 0.5 | 3.706 | 3000 | |||
| 33D-7 | 33 | 0.5 | 3.888 | 3000 | |||
| 50D-7 | 50 | 0.5 | 6.465 | 3000 | |||
| 2.5D-9 | 2.5 | 4 | 0.139 | 2700 | ≤35 | ≥11 | -40-+170 |
| 3D-9 | 3 | 4 | 0.145 | 2700 | |||
| 4D-9 | 4 | 3 | 0.254 | 2700 | |||
| 5D-9 | 5 | 3 | 0.264 | 2700 | |||
| 6D-9 | 6 | 2 | 0.358 | 2700 | |||
| 7D-9 | 7 | 2 | 0.326 | 2800 | |||
| 8D-9 | 8 | 2 | 0.373 | 2800 | |||
| 10D-9 | 10 | 2 | 0.398 | 2800 | |||
| 12D-9 | 12 | 1 | 0.989 | 2800 | |||
| 16D-9 | 16 | 1 | 1.041 | 3000 | |||
| 20D-9 | 20 | 1 | 1.173 | 3000 | |||
| 22D-9 | 22 | 1 | 1.235 | 3000 | |||
| 30D-9 | 30 | 1 | 1.320 | 3000 | |||
| 33D-9 | 33 | 1 | 1.431 | 3000 | |||
| 50D-9 | 50 | 1 | 1.480 | 3100 | |||
| 60D-9 | 60 | 0.8 | 1.641 | 3100 | |||
| 80D-9 | 80 | 0.8 | 2.187 | 3200 | |||
| 120D-9 | 120 | 0.8 | 3.281 | 3200 | |||
| 200D-9 | 200 | 0.5 | 5.469 | 3200 |
備註:1.若無特別注明,R25值暈許偏差值為±20% 2.*符號表示參考值
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
■電氣特性Electrical Characteristics
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
■電氣特性Electrical Characteristics
| 型號 Part No |
R25 （Ω） |
最大穩態電流 Max.steady State current (A) |
殘餘電阻* Residual Resistance (Ω) |
B25/85 (K) |
熱時間常數* Themal time Constant (s) |
耗散係數* Dissipation factor （mw/℃） |
工作溫度 Operating Temperature (℃) |
| 1D-11 | 1 | 5 | 0.121 | 2600 | ≤55 | ≥13 | -40-+170 |
| 1.5D-11 | 1.5 | 5 | 0.126 | 2600 | |||
| 2.5D-11 | 2.5 | 5 | 0.126 | 2700 | |||
| 3D-11 | 3 | 5 | 0.126 | 2700 | |||
| 4D-11 | 4 | 4 | 0.200 | 2700 | |||
| 5D-11 | 5 | 4 | 0.205 | 2700 | |||
| 6D-11 | 6 | 3 | 0.298 | 2700 | |||
| 7D-11 | 7 | 3 | 0.282 | 2800 | |||
| 8D-11 | 8 | 3 | 0.259 | 2800 | |||
| 10D-11 | 10 | 3 | 0.268 | 2800 | |||
| 12D-11 | 12 | 2 | 0.347 | 2800 | |||
| 15D-11 | 15 | 2 | 0.485 | 3000 | |||
| 16D-11 | 16 | 2 | 0.500 | 3000 | |||
| 20D-11 | 20 | 2 | 0.590 | 3000 | |||
| 22D-11 | 22 | 2 | 0.590 | 3000 | |||
| 25D-11 | 25 | 1.5 | 0.602 | 3000 | |||
| 30D-11 | 30 | 1.5 | 0.722 | 3000 | |||
| 33D-11 | 33 | 1.5 | 0.795 | 3000 | |||
| 47D-11 | 47 | 1.5 | 1.165 | 3200 | |||
| 50D-11 | 50 | 1.5 | 1.241 | 3200 | |||
| 60D-11 | 60 | 1 | 1.489 | 3200 | |||
| 80D-11 | 80 | 1 | 1.986 | 3200 | |||
| 120D-11 | 120 | 0.8 | 2.979 | 3200 | |||
| 1.3D-13 | 1.3 | 7 | 0.089 | 2700 | ≤70 | ≥13 | -40-+200 |
| 1.5D-13 | 1.5 | 7 | 0.089 | 2700 | |||
| 2.5D-13 | 2.5 | 6 | 0.108 | 2700 | |||
| 3D-13 | 3 | 6 | 0.145 | 2700 | |||
| 4D-13 | 4 | 5 | 0.146 | 2700 | |||
| 4.7D-13 | 4.7 | 5 | 0.147 | 2800 | |||
| 5D-13 | 5 | 5 | 0.150 | 2800 | |||
| 6D-13 | 6 | 4 | 0.211 | 2800 | |||
| 7D-13 | 7 | 4 | 0.232 | 3000 | |||
| 8D-13 | 8 | 4 | 0.275 | 3000 | |||
| 10D-13 | 10 | 4 | 0.272 | 3000 | |||
| 12D-13 | 12 | 3 | 0.483 | 3000 | |||
| 15D-13 | 15 | 3 | 0.488 | 3100 | |||
| 16D-13 | 16 | 3 | 0.454 | 3100 | |||
| 18D-13 | 18 | 3 | 0.511 | 3200 | |||
| 20D-13 | 20 | 3 | 0.568 | 3200 | |||
| 22D-13 | 22 | 3 | 0.581 | 3200 |
備註:1.若無特別注明,R25值暈許偏差值為±20% 2.*符號表示參考值
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
■電氣特性Electrical Characteristics
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
■電氣特性Electrical Characteristics
| 型號 Part No |
R25 （Ω） |
最大穩態電流 Max.steady State current (A) |
殘餘電阻* Residual Resistance (Ω) |
B25/85 (K) |
熱時間常數* Themal time Constant (s) |
耗散係數* Dissipation factor （mw/℃） |
工作溫度 Operating Temperature (℃) |
| 25D-13 | 25 | 2 | 0.625 | 3200 | ≤70 | ≥13 | -40-+200 |
| 30D-13 | 30 | 2 | 0.696 | 3200 | |||
| 33D-13 | 33 | 2 | 0.765 | 3200 | |||
| 47D-13 | 47 | 2 | 1.091 | 3200 | |||
| 50D-13 | 50 | 2 | 1.161 | 3200 | |||
| 60D-13 | 60 | 2 | 1.392 | 3200 | |||
| 80D-13 | 80 | 1.5 | 1.856 | 3200 | |||
| 120D-13 | 120 | 1 | 2.785 | 3200 | |||
| 1.3D-15 | 1.3 | 8 | 0.083 | 2700 | ≤90 | ≥16 | -40-+200 |
| 1.5D-15 | 1.5 | 8 | 0.084 | 2700 | |||
| 2.5D-15 | 2.5 | 7 | 0.135 | 2700 | |||
| 3D-15 | 3 | 7 | 0.136 | 2700 | |||
| 4D-15 | 4 | 6 | 0.199 | 2700 | |||
| 5D-15 | 5 | 6 | 0.127 | 2800 | |||
| 6D-15 | 6 | 5 | 0.188 | 2800 | |||
| 7D-15 | 7 | 5 | 0.191 | 3000 | |||
| 8D-15 | 8 | 5 | 0.201 | 3000 | |||
| 10D-15 | 10 | 5 | 0.209 | 3000 | |||
| 12D-15 | 12 | 4 | 0.267 | 3000 | |||
| 15D-15 | 15 | 4 | 0.305 | 3200 | |||
| 16D-15 | 16 | 4 | 0.306 | 3200 | |||
| 18D-15 | 18 | 4 | 0.338 | 3200 | |||
| 20D-15 | 20 | 4 | 0.347 | 3200 | |||
| 22D-15 | 22 | 4 | 0.381 | 3200 | |||
| 25D-15 | 25 | 3 | 0.433 | 3200 | |||
| 30D-15 | 30 | 3 | 0.519 | 3200 | |||
| 33D-15 | 33 | 3 | 0.571 | 3200 | |||
| 40D-15 | 40 | 3 | 0.587 | 3200 | |||
| 47D-15 | 47 | 3 | 0.690 | 3200 | |||
| 50D-15 | 50 | 3 | 0.734 | 3200 | |||
| 60D-15 | 60 | 3 | 0.881 | 3200 | |||
| 80D-15 | 80 | 2 | 1.175 | 3200 | |||
| 120D-15 | 120 | 1.5 | 1.763 | 3200 | |||
| 0.7D-20 | 0.7 | 11 | 0.105 | 2700 | ≤120 | ≥20 | -40-+200 |
| 1D-20 | 1 | 10 | 0.111 | 2700 | |||
| 1.3D-20 | 1.3 | 9 | 0.131 | 2700 | |||
| 2.2D-20 | 2.2 | 8 | 0.129 | 2800 | |||
| 2.5D-20 | 2.5 | 8 | 0.147 | 2800 | |||
| 3D-20 | 3 | 8 | 0.152 | 2800 | |||
| 5D-20 | 5 | 7 | 0.158 | 3000 |
備註:1.若無特別注明,R25值暈許偏差值為±20% 2.*符號表示參考值
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
■電氣特性Electrical Characteristics
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
■電氣特性Electrical Characteristics
| 型號 Part No |
R25 （Ω） |
最大穩態電流 Max.steady State current (A) |
殘餘電阻* Residual Resistance (Ω) |
B25/85 (K) |
熱時間常數* Themal time Constant (s) |
耗散係數* Dissipation factor （mw/℃） |
工作溫度 Operating Temperature (℃) |
| 6D-20 | 6 | 6 | 0.189 | 3000 | ≤120 | ≥20 | -40-+200 |
| 8D-20 | 8 | 6 | 0.198 | 3000 | |||
| 10D-20 | 10 | 6 | 0.210 | 3000 | |||
| 12D-20 | 12 | 5 | 0.213 | 3200 | |||
| 16D-20 | 16 | 5 | 0.221 | 3200 | |||
| 20D-20 | 20 | 4 | 0.277 | 3200 | |||
| 30D-20 | 30 | 4 | 0.416 | 3200 | |||
| 33D-20 | 33 | 4 | 0.450 | 3200 | |||
| 60D-20 | 60 | 4 | 0.817 | 3200 | |||
| 0.7D-25 | 0.7 | 13 | 0.058 | 2700 | ≤160 | ≥27 | -40-+200 |
| 1D-25 | 1 | 11 | 0.083 | 2700 | |||
| 1.3D-25 | 1.3 | 10 | 0.108 | 2700 | |||
| 1.5D-25 | 1.5 | 10 | 0.125 | 2700 | |||
| 2.5D-25 | 2.5 | 9 | 0.135 | 2800 | |||
| 3D-25 | 3 | 9 | 0.153 | 2800 | |||
| 5D-25 | 5 | 8 | 0.162 | 3000 | |||
| 8D-25 | 8 | 7 | 0.208 | 3000 | |||
| 10D-25 | 10 | 7 | 0.259 | 3300 | |||
| 12D-25 | 12 | 6 | 0.311 | 3300 | |||
| 16D-25 | 16 | 6 | 0.415 | 3300 |
備註:1.若無特別注明,R25值暈許偏差值為±20% 2.*符號表示參考值
Remark:1.Unless the particular indication,the allowable tolerance of R25 is ±20% ; 2.*is Reference value
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