Thick Film Resistor (CR..A Series)

Metal Foil Chip Fixed Resistor (MF Series)

Automotive Grade Chip Resistor - CR..A Series
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METAL FOIL CHIP FIXED RESISTOR (MF SERIES)

0603 / 0805 / 1206 / 2010 / 2512

Metal Foil Chip Fixed Resistor - MF Series
Derating Curve
Derating Curve

Features

  • High power rating up to 2 Watts.
  • Low TCR down to ±50 PPM/°C.
  • Current detecting resistors for power supply, Motor circuits, etc.
  • Superior mechanical and frequency characteristics.
  • Compliant with RoHS directive

Applications

  • Switching Power Supply, Over Current Protection
  • Voltage Regulation Module(VRM)
  • DC-DC Converter, Charger
  • Automotive Engine Control, Portable Devices etc

Construction

Metal Foil Chip Fixed Resistor - MF Series Construction

Part Numbering

Metal Foil Chip Fixed Resistor - MF Series Part Numbering


Standard Electrical Specifications

Item
Type		 Power Rating
at 70°C		 Operating
Temp. Range		 Limiting
Element Current		 Max.
Overload Current		 Resistance Range(mΩ) TCR 
(PPM/°C)
±1% ±2% ±5%
MF03 1/2W -55 ~ +170°C 12.9A 28.9A 3 - 9 ±200
10 - 30 ±100
MF05 1/2W, 3/4W 15.8A 35.4A 3 - 9 ±100
10 - 47 ±50
MF06 1/2W, 1W 18.3A 40.8A 3 - 9 ±100
10 - 68 ±50
MF10 1W 18.3A 40.8A 3 - 9 ±100
10 - 100 ±50
MF12 1W 18.3A 40.8A 101 - 200 ±50
1W, 2W 25.8A 51.6A 2 ±200
3 - 9 ±100
10 - 100 ±50

Current of DC or AC RMS value ; Rated current=√(P/R) or Limiting element voltage whichever is lower
☑ The chip resistance with resistance value below 10mΩ and TCR ±50 ppm/°C can be customized

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RoHS Report

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Company Introduction

Shenzhen Helisto technology co., LTD., with all my heart devoted to the production and sales of high-end precision resistor, capacitor, inductor, diode, varistor and protect the whole series of passive components such as spare parts and other products, the company began in 2004, LTD was established in Taiwan, is Taiwan's first combined with thin/thick film process technology and the high frequency passive component/module design and development capability of professional manufacturers. 

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