Yantai Rongfan Electronic Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1KKpcs/month |
| Delivery Time | 5-7days |
| Packaging Details | 1000/Bag |
| Cable | UL4411# 24AWG |
| Feature | Small Size, Strong Power |
| Resistance Value | 2K-200K |
| Thermistor | Power NTC Thermistor |
| Operating Temperature | -40℃~125℃ |
| Length | 5mm |
| Thermal Time | 55/70/90sec |
| Ntc Thermistor | MF74 25A NTC Negative Temperature |
| Transport Package | Carton Packing |
| Type | Chip NTC Thermistor |
| Brand Name | RFan |
| Model Number | MF72 |
| Certification | UL.TUV.ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1KKpcs/month |
| Delivery Time | 5-7days | Packaging Details | 1000/Bag |
| Cable | UL4411# 24AWG | Feature | Small Size, Strong Power |
| Resistance Value | 2K-200K | Thermistor | Power NTC Thermistor |
| Operating Temperature | -40℃~125℃ | Length | 5mm |
| Thermal Time | 55/70/90sec | Ntc Thermistor | MF74 25A NTC Negative Temperature |
| Transport Package | Carton Packing | Type | Chip NTC Thermistor |
| Brand Name | RFan | Model Number | MF72 |
| Certification | UL.TUV.ROHS | Place of Origin | China |
| High Light | 3D-13 NTC Power Thermistor ，MF72 Series NTC Power Thermistor ，UL4411 Cable NTC Power Thermistor | ||
◎ Small size,strong power and strong capability of surge current protection
◎ Fast response to surge current
◎ Big material constant(B value),Small remain resistance
◎ Longevity of service,High reliability
◎ Integral series,extensive operating range
Applications
◎ Coversion 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
Dimensions(mm)
Straight lead Curved lead Cutting lead
Main Technical Parameters
|
型 号 Part Nc MF72 |
(2) | 最大稳态电流 (A) Max.Steady State Currer | 最大电流时近似 电阻值(Ω) Approx.R of Max.Cur. (S) | 耗散系数 约(mw/℃ Dissi.Coef v C) | 热时间常数 约 ( s ) Thermal time Constant(S) | 工作温度 ℃) Operating Temp. (℃) |
UL |
| 5D5 | 5 | 0.353 | 6 | 20 | 40～+150 | √ | |
| 10D5 | 10 | 0.7 | 0.771 | 6 | 20 | -40～+150 | √ |
| 60D5 | 60 | 0.3 | 1.878 | 6 | 18 | -40～+150 | |
| 200D5 | 200 | 0.1 | 18.70 | 6 | 18 | -40～+150 | √ |
| 5D7 | 2 | 0.283 | 10 | 30 | 40～+150 | √ | |
| 8D7 | 8 | 1 | 0.539 | 9 | 28 | -40～+150 | √ |
| 10D7 | 10 | 0.616 | 9 | 27 | 40～+150 | √ | |
| 12D7 | 12 | 0.816 | 9 | 27 | -40～+150 | ||
| 16D7 | 16 | 0.7 | 1.003 | 9 | 27 | 40～+150 | √ |
| 22D7 | 22 | 0.6 | 1.108 | 9 | 27 | -40～+150 | √ |
| 33D7 | 33 | 0.5 | 1.485 | 10 | 28 | -40～+150 | √ |
| 200D7 | 200 | 0.2 | 11.65 | 11 | 28 | -40～+150 | √ |
| 3D9 | 4 | 0.120 | 11 | 35 | 40～+170 | √ | |
| 4D9 | 3 | 0.190 | 11 | 35 | -40～+170 | √ | |
| 5D9 | 3 | 0.210 | 11 | 34 | 40～+170 | √ | |
| 6D9 | 2 | 0.315 | 11 | 34 | 40～+170 | √ | |
| 8D9 | 8 | 2 | 0.400 | 11 | 32 | 40～+170 | √ |
| 10D9 | 10 | 2 | 0.458 | 11 | 32 | 40～+170 | √ |
| 12D9 | 12 | 0.652 | 11 | 32 | -40～+170 | √ | |
| 16D9 | 16 | 0.802 | 11 | 31 | -40～+170 | √ | |
| 20D9 | 20 | 0.864 | 11 | 30 | 40～+170 | √ | |
| 22D9 | 22 | 0.950 | 11 | 30 | 40～+170 | √ | |
| 30D9 | 30 | 1.022 | 11 | 30 | 40～+170 | √ | |
| 33D9 | 33 | 1 | 1.124 | 11 | 30 | A0～+170 | √ |
| 50D9 | 50 | 1.252 | 11 | 30 | 40～+170 | √ | |
| 60D9 | 60 | 0.8 | 1.502 | 11 | 31 | 40～+170 | √ |
| 80D9 | 80 | 0.8 | 2.010 | 11 | 30 | -40～+170 | √ |
| 120D9 | 120 | 0.8 | 3.015 | 11 | 30 | 40～+170 | √ |
| 200D9 | 200 | 0.5 | 5.007 | 11 | 32 | 40～+170 | √ |
| 400D9 | 400 | 0.2 | 30.30 | 11 | 32 | 40～+170 | √ |
| 2.5D11 | 2.5 | 5 | 0.095 | 13 | 43 | 40～+170 | √ |
| 3D11 | 5 | 0.100 | 13 | 43 | 40～+170 | √ | |
| 4D11 | 4 | 0.150 | 13 | 44 | -40～+170 | √ | |
| 5D11 | 4 | 0.156 | 13 | 45 | -40～+170 | √ | |
| 6D11 | 6 | 3 | 0.240 | 13 | 45 | -40～+170 | √ |
| 8D11 | 8 | 3 | 0.255 | 14 | 47 | -40～+170 | √ |
| 10D11 | 10 | 3 | 0.275 | 14 | 47 | 40～+170 | √ |
| 12D11 | 12 | 2 | 0.462 | 14 | 48 | 40～+170 | √ |
| 16D11 | 16 | 2 | 0.470 | 14 | 50 | 40～+170 | √ |
| 20D11 | 20 | 2 | 0.512 | 15 | 52 | 40～+170 | √ |
| 22D11 | 22 | 2 | 0.563 | 15 | 52 | 40～+170 | √ |
| 30D11 | 30 | 1.5 | 0.667 | 15 | 52 | -40～+170 | √ |
| 33D11 | 33 | 1.5 | 0.734 | 15 | 52 | -40～+170 | √ |
| 50D11 | 50 | 1.5 | 1.021 | 15 | 52 | 40～+170 | √ |
| 60D11 | 60 | 1.5 | 1.215 | 15 | 52 | 40～+170 | √ |
| 80D11 | 80 | 1.2 | 1.656 | 15 | 52 | 40～+170 | √ |
| .3D13 | 1.3 | 7 | 0.062 | 13 | 60 | 40 +200 | √ |
|
型 号 Part No MF72 |
(25 | 最大稳态电流 (A) Max .Steady State Current | 最大电流时近似 电阻值(Ω) AaproCurR(gf | 耗散系数 约(mw/℃) Dissi.Coef (mW/℃) | 热时间常数 约(s) Thermal time Constant(S) | 工作温度 (℃) Operating Temp. (℃) |
UL |
| 1.5D13 | 1.5 | 7 | 0.073 | 13 | 60 | -40 +200 | √ |
| 2.5D13 | 2.5 | 6 | 0.088 | 13 | 60 | -40 +200 | √ |
| 3D13 | 3 | 6 | 0.092 | 14 | 60 | 40 +200 | √ |
| 4D13 | 4 | 5 | 0.120 | 15 | 67 | 40 +200 | √ |
| 5D13 | 5 | 5 | 0.125 | 15 | 68 | 40 +200 | √ |
| 6D13 | 6 | 4 | 0.170 | 15 | 65 | -40 +200 | √ |
| 7D13 | 4 | 0.188 | 15 | 65 | -40 +200 | √ | |
| 8D13 | 8 | 4 | 0.194 | 15 | 60 | -40 +200 | √ |
| 10D13 | 10 | 4 | 0.206 | 15 | 65 | -40 +200 | √ |
| 12D13 | 12 | 3 | 0.316 | 16 | 65 | -40 +200 | √ |
| 15D13 | 15 | 3 | 0.335 | 16 | 60 | 40 +200 | √ |
| 16D13 | 16 | 3 | 0.338 | 16 | 60 | 40 +200 | √ |
| 20D13 | 20 | 3 | 0.372 | 16 | 65 | 40 +200 | √ |
| 30D13 | 30 | 2.5 | 0.517 | 16 | 65 | 40 +200 | √ |
| 47D13 | 47 | 2 | 0.810 | 17 | 65 | 40 +200 | √ |
| 120D13 | 120 | 1.2 | 2.124 | 17 | 65 | -40 +200 | √ |
| 1.3D15 | 1.3 | 8 | 0.048 | 18 | 68 | -40 +200 | √ |
| 1.5D15 | 1.5 | 8 | 0.052 | 18 | 69 | 40 +200 | √ |
| 2.5D15 | 2.5 | 7 | 0.065 | 18 | 76 | 40 +200 | √ |
| 3D15 | 3 | 7 | 0.075 | 18 | 76 | -40 +200 | √ |
| 5D15 | 5 | 6 | 0.112 | 20 | 76 | -40 +200 | √ |
| 6D15 | 5 | 0.155 | 20 | 80 | 40 +200 | √ | |
| 7D15 | 7 | 5 | 0.173 | 20 | 80 | -40 +200 | √ |
| 8D15 | 8 | 5 | 0.178 | 20 | 80 | -40 +200 | √ |
| 10D15 | 10 | 5 | 0.180 | 20 | 75 | -40 +200 | √ |
| 12D15 | 12 | 4 | 0.250 | 20 | 75 | 40 +200 | √ |
| 15D15 | 15 | 4 | 0.268 | 21 | 85 | 40 +200 | √ |
| 16D15 | 16 | 4 | 0.276 | 21 | 70 | -40 +200 | √ |
| 20D15 | 20 | 4 | 0.288 | 21 | 86 | -40 200 | √ |
| 30D15 | 30 | 3.5 | 0439 | 21 | 75 | 40 +200 | √ |
| 47D15 | 47 | 3 | 0.680 | 21 | 86 | -40 +200 | √ |
| 120D15 | 120 | 1.8 | 1.652 | 22 | 87 | -40 +200 | √ |
| 0.7D20 | 0.7 | 11 | 0.018 | 24 | 89 | -40 20o | √ |
| 1.3D20 | 1.3 | 9 | 0.037 | 24 | 88 | 40 +200 | √ |
| 3D20 | 3 | 8 | 0.055 | 24 | 88 | 40 +200 | √ |
| 5D20 | 7 | 0.087 | 24 | 87 | 40 +200 | √ | |
| 6D20 | 6 | 0.113 | 25 | 103 | 40 +200 | √ | |
| 8D20 | 8 | 6 | 0.142 | 25 | 105 | 40 +200 | √ |
| 10D20 | 10 | 6 | 0.162 | 25 | 102 | -40 +200 | √ |
| 12D20 | 12 | 5 | 0.195 | 25 | 100 | -40 +200 | √ |
| 16D20 | 16 | 5 | 0.212 | 25 | 100 | 40 +200 | √ |
| 0.7D25 | 0.7 | 12 | 0.014 | 30 | 120 | -40 +200 | √ |
| 1.5D25 | 1.5 | 10 | 0.027 | 30 | 121 | 40 +200 | √ |
| 3D25 | 3 | 9 | 0.044 | 32 | 124 | -40 +200 | √ |
| 5D25 | 8 | 0.070 | 32 | 125 | 40 +200 | √ | |
| 8D25 | 8 | 7 | 0.114 | 33 | 125 | 40 +200 | √ |
| 10D25 | 10 | 7 | 0.130 | 32 | 127 | -40 +200 | √ |
| 12D25 | 12 | 6 | 0.156 | 32 | 126 | -40 +200 | √ |
| 16D25 | 16 | 6 | 0.160 | 35 | 126 | -40 +200 | √ |
Remark:Unless the particular indication,the allowable tolerance of R₂5 is ±20%
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2004
Total Annual:
3000000-4000000
Employee Number:
140~180
Ecer Certification：
Verified Supplier
Yantai Rongfan Electronics Technology Co., Ltd.(XinruiElectronics Technology) is an innovative high-tech enterprise that integrates research and development, production, sales, and services. The company specializes in the production and sales of protection products for current, voltage, temperature,... Yantai Rongfan Electronics Technology Co., Ltd.(XinruiElectronics Technology) is an innovative high-tech enterprise that integrates research and development, production, sales, and services. The company specializes in the production and sales of protection products for current, voltage, temperature,...
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