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Address: Room 101, No. 21, Huayuanzai Road, Chongmei, Chashan Town, Dongguan City, Guangdong Province
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MF72 Power NTC Thermistor Series
Small size, high power, strong ability to suppress surge current
Fast response
Material constant (B value) is large, and the residual resistance
is small
Long life and high reliability
Complete series, wide application range
●Introduction
When you turn on an electrical equipment, the surge current can be restrained by a power NTC termistor connected in series with the power circuit. Because of the continuing action of current,temperature of power NTC thermistor raising, the resistance will rapidly drop to a small value, the consumed power can be ignored. So it can't affect normal operating current. Therefore, using power NTC thermistor is a most effectively and most brief measure to restrain surge current, protecting electrical equipment from destruction.
●Applications
◎Conversion power-supply, switch power-supply, ups power-supply
◎Electronic energy saving lamps, electronic ballast and all kinds of electric heater
◎All kinds of RT, display
◎ Bulb and other lighting lamps
●Characteristics
◎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
● MAIN TECHNICAL PARAMETER
Part No MF 72
| Max Steady State Current(A) | Approx.R of Max.Cur.(Ω ) | Operating Temp.(℃ ) | Max surge capacity(UF) 240V/AC |
| D5 | 0.1~1 | 0.353~18.70 | -140 ±150 | 47~100 |
| D7 | 0.2~2 | 0.283~11.65 | -140 ±150 | 68~150 |
| D9 | 0.2~4 | 0.120~30.30 | -140 ±170 | 47~220 |
| D11 | 1.2~5 | 0.095~1.656 | -140 ±170 | 150~470 |
| D13 | 1.2~7 | 0.062~2.124 | -140 ±200 | 220~560 |
| D15 | 1.8~8 | 0.075~1.652 | -140 ±200 | 330~680 |
| D20 | 5~11 | 0.018~0.212 | -140 ±200 | 680~1000 |
| D25 | 6~12 | 0.014~0.160 | -140 ±200 | 820~1200 |
●Dimensions(mm)
Part No Dim(mm) Sym | D max | T max | d ±0.05 | F1±1 | Straight lead | Kinked lead | |
| Lmin | L1min | L2±2 | |||||
| MF72 □D5 | 7 | 5 | 0.6/0.45 | 5 | 25 | 17/5 | 5 |
| MF72 □D7 | 9 | 5 | 0.6 | 5 | 25 | 17/5 | 5 |
| MF72 □D9 | 11 | 5.5 | 0.8/0.6 | 7.5 | 25 | 17/5 | 5 |
| MF72 □D1I | 13 | 5.5 | 0.8 | 7.5 | 25 | 17/5 | 5 |
| MF72 □D13 | 15.5 | 6 | 0.8 | 7.5 | 25 | 17/5 | 5 |
| MF72 □D15 | 17.5 | 6 | 0.8 | 7.5 | 25 | 17/5 | 5 |
| MF72 □D20 | 22.5 | 7 | 1.0 | 10 | 25 | / | / |
| MF72 □D25 | 27.5 | 8 | 1.0 | 10 | 25 | / | / |
MF72 power type NTC thermistor series
Application·Scope
The MF72 series NTC thermistor is a power type thermistor for overcurrent protection, suitable for high current applications. With a resistance range of 0.5Ω to 400Ω at 25℃, this NTC thermistor is a reliable and effective product for your electronic needs. It is designed with a small size and strong power feature, with a lead wire made of tinned copper clad steel wire. The MF72 power type NTC thermistor series are widely used in overcurrent protection in electronic circuits, providing reliable performance and long-term stability.
| Parameter | Details |
|---|---|
| Product Name | MF72 Series NTC Thermistor |
| Application | Electronic |
| Tolerance | ±20% |
| Lead Wire Material | Tinned Copper Clad Steel Wire |
| Terminal Type | Radial |
| Lead Wire Length | 3mm To 30mm |
| Feature | Small Size, Strong Power |
| Storage Temperature Range | -40°C To +125°C |
| Usage | Surge Current Protection |
| Temperature Range | -40°C To +200°C |
The LIN KUN MF72 power type NTC thermistor is a temperature-sensitive device that can provide overcurrent protection. It is RoHS & UL certified and has a wide operating temperature range of -40°C To +125°C. This thermistor has a terminal type of Radial and Lead Wire Length of 3mm To 30mm. The storage temperature range is -40°C To +125°C. It is ideal for electronic applications and can be used to protect circuits from high temperature. The minimum order quantity for this thermistor is 500 PCS, and the packaging details are 500PCS/Bag. The price is negotiable, and the delivery time is 5-7 Days. Payment terms are D/P, T/T, Paypal, and Western Union. The supply ability is 1000000PCS/Month.
LIN KUN is offering customized Power NTC Thermistor, model number MF72, certified by RoHS and UL. The Power NTC Thermistor is used for overcurrent protection and features small size, strong power. The resistance range at 25℃ is from 0.5Ω to 400Ω with lead wire length from 3mm to 30mm and tolerance of ±20%. The minimum order quantity is 500 pcs and the price is negotiable. The supply ability is 1000000pcs/month. The package is 500pcs/bag and delivery time is 5-7 days.
We accept D/P, T/T, Paypal, Western Union as payment methods. The Power NTC Thermistor is widely used in electronic applications.
At Power NTC, we are committed to providing you with the best possible technical support and service for our Power NTC Thermistor products. Our experienced technical team is available to answer any questions you may have about the installation, operation, and maintenance of your products.
We offer a range of support services including:
For any additional questions or concerns, please don't hesitate to contact us.
Power NTC Thermistor is packaged in a secure manner to ensure its safety during shipping. The product is packaged in protective foam and placed in a cardboard box. The box is then wrapped with bubble wrap for additional protection. The box is then sealed with adhesive tape. Finally, the package is shipped using a reliable and fast shipping service to ensure timely delivery.
