|
[China]
Trade Verify
Address: Room 101, No. 21, Huayuanzai Road, Chongmei, Chashan Town, Dongguan City, Guangdong Province
Contact name:Huang
Dongguan Linkun Electronic Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
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 |
Pr
●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
Power NTC Thermistor is a kind of MF72 power type negative temperature coefficient thermistor. It is used for Inrush Current Suppression and Overcurrent Protection, and features small size, strong power, and high resistance range (25℃) from 0.5Ω to 400Ω. Its lead wire length can be 3mm to 30mm, and its storage temperature range is from -40°C to +125°C. It is an ideal choice for surge current protection.
| Name | MF72 Series NTC Thermistor |
|---|---|
| Lead Wire Material | Tinned Copper Clad Steel Wire |
| Terminal Type | Radial |
| Usage | Surge Current Protection |
| Application | Electronic |
| Feature | Small Size, Strong Power |
| Temperature Range | -40°C To +200°C |
| Operating Temperature Range | -40°C To +125°C |
| Lead Wire Length | 3mm To 30mm |
| Resistance Range(25℃) | 0.5Ω To 400Ω |
| Keywords | MF72 power type NTC thermistor, NTC thermistor for high current, NTC thermistor for high current protection |
LIN KUN MF72 power type NTC thermistor is a high-performance product with RoHS UL certification, which is widely used in high current and high power applications, such as battery protection, motor control, and overcurrent protection. It has excellent temperature control performance, with a resistance range of 0.5Ω to 400Ω at 25℃, and a temperature range of -40°C to +200°C. The lead wire length can be 3mm to 30mm. The minimum order quantity is 500 PCS, and the price is negotiable. The packaging details are 500PCS/Bag, and the delivery time is 5-7 days. It supports various payment methods, including D/P, T/T,Paypal, Western Union. The supply ability is 1000000PCS/Month, and the storage and operating temperature range is -40°C to +125°C. This product is suitable for high current and high power applications, such as battery protection, motor control, and overcurrent protection.
We are committed to providing the best support and service for our Power NTC Thermistor customers. Our technical support team consists of experienced engineers and technicians who are available to answer all of your questions. We offer a wide range of services, including:
If you have any questions or need assistance, please don't hesitate to contact us. Our technical support team is available 24/7 to provide timely and reliable service.
Power NTC Thermistor is packaged and shipped in a secure, temperature-controlled container to ensure that it remains safe and intact during transit. The container is sealed to prevent any dust or moisture from entering and damaging the product. Additionally, the package includes bubble wrap and foam padding to further protect the thermistor from shock and vibration during shipment.
The container is then labeled with the product's name and a detailed description of its contents. It is also labeled with a barcode or other tracking information to allow for easy identification and tracking during transit. The container is then shipped using a trusted third-party shipping provider to ensure timely and safe delivery.
