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PF1206/2512 Low Ohmic Current Sensing Resistors
YAGEO current sensing chip resistors with low resistance and low TCR
YAGEO's PF1206/2512 low ohmic current sensing resistors, available from 0.5 to 2 watts, are applicable to battery chargers, adapters, power supplies, and are suitable for use in the diverse control circuits of notebook computers or the hard disks of other compact portable devices that have current sensing and over current protection requirements.
Featuring a comprehensive resistance range of 6 mΩ to 50 mΩ and temperature coefficient of 100 ppm/°C. The composition of the resistive material is adjusted to give the approximate required resistance and is covered with protective coating.
Features
- Low resistance (6 mΩ to 50 mΩ), narrow tolerance (±1%)
- Excellent TCR compared to thick film low ohmic counterparts
- Precision current sensing control
- Suitable for reflow, flow soldering, and iron soldering
- Automatic mounting machines are applicable
Applications
- Consumer (mobile, home appliances)
- Laptop PCs
- Switching power supplies
- Battery chargers, adapters
- DC-DC converters
- Industrial
Published: 2013-07-02
