Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days |
| Packaging Details | 1000PCS/Bag |
| Part Name | MF72 Series NTC Thermistor |
| Rated Zero-Power Resistance | 0.7Ω to 200Ω |
| Chip Diameter | 5mm to 25mm |
| Tolerance | 20% |
| DIP | Radial |
| Application | Electronic |
| Lead Structure | Straight or Curved Lead |
| Feature | Small size, strong power |
| Usage | Surge current protection |
| Package | Original package |
| Brand Name | TIAN RUI |
| Model Number | MF72 |
| Place of Origin | China |
| Certification | ROHS |
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Product Specification
| Payment Terms | D/P, T/T,Paypal, Western Union | Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days | Packaging Details | 1000PCS/Bag |
| Part Name | MF72 Series NTC Thermistor | Rated Zero-Power Resistance | 0.7Ω to 200Ω |
| Chip Diameter | 5mm to 25mm | Tolerance | 20% |
| DIP | Radial | Application | Electronic |
| Lead Structure | Straight or Curved Lead | Feature | Small size, strong power |
| Usage | Surge current protection | Package | Original package |
| Brand Name | TIAN RUI | Model Number | MF72 |
| Place of Origin | China | Certification | ROHS |
| High Light | MF72 NTC Power Thermistor ，Epoxy Resin NTC Power Thermistor ，MF72 NTC | ||
MF72 Epoxy Resin 5D 11 Negative Temperature Coefficient 5K 10K Ohm Inrush Current Limiting Power Type NTC Thermistor
Features of MF72 Power Type NTC Thermistor
1.MF72 series is radial lead resin coating type
2.Small size, large power and strong ability to suppress surge current
3.Quick response
4.The material constant(B value) is large and the residual resistance issmall
5.Long life and high reliability
6.Completed product specifications and wide scope of work
7.Working temperature:-55+200 degrees elsius
Selection Principle of Power Type NTC Thermistor
1. Maximum working current of a thermal resistor> The working current of the actual power circuit
2. The nominal resistance value of thermistor
E: line voltage Im: inrush current
For switch power,Inverter current, usb power lm=100times working current
Applications of Inrush Current Limiting NTC Thermistor
◎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
| P/N | Rated resistance value R25 | Maximum steady-state current | Approximate resistance value at maximum current | Dissipation factor | Thermal time constant | Operating temperature | Operating temperature | |||||||||
| (Ω) | (A) | (Ω) | (mW/℃) | (S) | (℃) | D土2 | Tmax | F土1 | φd | |||||||
| MF72-5D5 | 5 | 1 | 0.353 | 6 | 20 | -55--+200 | 6.5 | 5 | 5/2.5 | 0.6/0.45 | ||||||
| MF72-10D5 | 10 | 0.7 | 0.771 | 6 | 20 | 6.5 | 5 | 5/2.5 | 0.6/0.45 | |||||||
| MF72-60D5 | 60 | 0.5 | 1.878 | 6 | 18 | 6.5 | 5 | 5/2.5 | 0.6/0.45 | |||||||
| MF72-200D5 | 200 | 0.1 | 6.259 | 6 | 18 | 6.5 | 5 | 5/2.5 | 0.6/0.45 | |||||||
| MF72-5D7 | 5 | 2 | 0.283 | 10 | 30 | 8.5 | 5 | 5 | 0.6 | |||||||
| MF72-80 7 | 8 | 1 | 0.539 | 9 | 28 | 8.5 | 5 | 5 | 0.6 | |||||||
| MF72-10D7 | 10 | 1 | 0.616 | 9 | 27 | 8.5 | 5 | 5 | 0.6 | |||||||
| MF72-22D7 | 22 | 0.6 | 1.108 | 9 | 27 | 8.5 | 5 | 5 | 0.6 | |||||||
| MF72-33D7 | 33 | 0.5 | 1.485 | 10 | 28 | 8.5 | 5 | 5 | 0.6 | |||||||
| MF72-200D7 | 200 | 0.2 | 6.233 | 11 | 28 | 8.5 | 5 | 5 | 0.6 | |||||||
| MF72-3D9 | 3 | 4 | 0.120 | 11 | 35 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-509 | 5 | 3 | 0.210 | 11 | 34 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-8D9 | 8 | 2 | 0.400 | 11 | 32 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-10D9 | 10 | 2 | 0.458 | 11 | 32 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-16D9 | 16 | 1 | 0.802 | 11 | 31 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-20D9 | 20 | 1 | 0.864 | 11 | 30 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-22D9 | 22 | 1 | 0.950 | 11 | 30 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| Mf72-33D9 | 33 | 1 | I1.124 | 11 | 30 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-60D9 | 60 | 0.8 | 1.502 | 11 | 30 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-200D9 | 200 | 0.5 | 5.007 | 11 | 32 | 10.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-2.5D11 | 25 | 5 | 0.095 | 13 | 43 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-5D11 | 5 | 4 | 0.156 | 13 | 45 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-8D11 | 8 | 3 | 0.255 | 14 | 47 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-10D11 | 10 | 3 | 0.275 | 14 | 47 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-16D11 | 16 | 2 | 0.470 | 14 | 50 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-22D11 | 22 | 2 | 0.563 | 15 | 52 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-33D11 | 33 | 1.5 | 0.734 | 15 | 52 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72-60D11 | 60 | 1.5 | 1.215 | 15 | 52 | 12.5 | 5.5 | 7.5/5 | 0.8/0.6 | |||||||
| MF72 -1.3D13 | 1.3 | 7 | 0.062 | 13 | 60 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-1.5D13 | 1.5 | 7 | 0.073 | 13 | 60 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-2.5D13 | 2.5 | 6 | 0.088 | 13 | 60 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-3D13 | 3 | 6 | 0.092 | 14 | 60 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-5D13 | 5 | 5 | 0.125 | 15 | 68 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| Mf 72-8013 | 8 | 4 | 0.194 | 15 | 60 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-10D13 | 10 | 4 | 0.206 | 15 | 65 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-15D13 | 15 | 3 | 0.335 | 16 | 60 | 14.5 | 6 | 7.5 | 0.8 | |||||||
| MF72-16D13 | 16 | 3 | 0.338 | 16 | 60 | 14.S | 6 | 7.5 | 0.8 | |||||||
| MF72-47D13 | 47 | 2 | 0.810 | 17 | 65 | 14.S | 6 | 7.5 | 0.8 | |||||||
| MF72-1.3D15 | 1.3 | 8 | 0.048 | 18 | 68 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-1.5D15 | 1.5 | 8 | 0.052 | 19 | 69 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-3D15 | 3 | 7 | 0.075 | 18 | 76 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-5D15 | 5 | 6 | 0.112 | 20 | 76 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-8015 | 8 | 5 | 0.178 | 20 | 80 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-10D15 | 10 | 5 | 0.180 | 20 | 75 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-15D15 | 15 | 4 | 0.268 | 21 | 85 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-16D15 | 16 | 4 | 0.276 | 21 | 70 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-47D15 | 47 | 3 | 0.680 | 21 | 86 | 16.5 | 6 | 10/7.5 | 0.8 | |||||||
| MF72-0.7D20 | 0.7 | 12 | 0.018 | 25 | 89 | 21.5 | 7 | 10/7.5 | 1.0 | |||||||
| MF72-1.3D20 | 1.3 | 9 | 0.037 | 24 | 88 | 21.5 | 7 | 10/7.5 | 1.0 | |||||||
| MF72-3D20 | 3 | 8 | 0.055 | 24 | 88 | 21.5 | 7 | 10/7.5 | 1.0 | |||||||
| MF72-5D20 | 5 | 7 | 0.087 | 23 | 87 | 21.5 | 7 | 10/7.5 | 1.0 | |||||||
| MF72-8D20 | 8 | 6 | 0.142 | 25 | 105 | 21.5 | 7 | 10/7.5 | 1.0 | |||||||
| MF72-0.7D25 | 0.7 | 13 | 0.014 | 30 | 120 | 26.5 | 8 | 10 | 1.0 | |||||||
| MF72-1.5D25 | 1.5 | 10 | 0.027 | 30 | 121 | 26.5 | 8 | 10 | 1.0 | |||||||
| MF72-3D25 | 3 | 9 | 0.044 | 32 | 124 | 26.5 | 8 | 10 | 1.0 | |||||||
| MF72-5D25 | 5 | 8 | 0.070 | 32 | 125 | 26.5 | 8 | 10 | 1.0 | |||||||
Application Circuit of 5K 10K Ohm NTC Thermistor
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
Tel/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
150~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
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