FC4T Series Chip
- Power Dissipation: 0.5W
- Value Range: From 0.005 to 0.100
- Tolerance Options: 0.5%, 1%
- TCR Options: 50PPM
the fc4t chip features four terminals, also known as a “kelvin” configuration. this configuration enables current to be applied through two opposite terminals and a sensing voltage to be measured across the other two terminals, eliminating the resistance and temperature coefficient for the terminals for a more accurate current measurement. this proprietary metal foil technology offers an excellent temperature coefficient of resistance (tcr) even for very low resistance values (down to 50ppm).