TE Connectivity RA73 aluminum nitride thin film precision resistors
TE Connectivity announces RA73 series aluminum nitride thin film precision resistors
TE Connectivity's aluminum nitride thin film precision resistors type RA73 series is a high stability precision thin film chip resistor range offering very high power and size ratio, up to 1W in 0805 size. The Type RA73 series offers Temperature Coefficient of Resistance (TCR) down to 25ppm/°C and resistance tolerances to 0.1%. Standard values are within the IEC 63 E96 and E24 value grids. The RA73 resistors have accurate and uniform physical dimensions to facilitate automatic placement methods.
Features
- High thermal conductivity aluminum-nitride substrate
- High power-to-size ratio
- Thin film precision resistors with TCR to 25ppm and tolerances to 0.1%
- Resistance availability within E24 and E96 value grids
- Suitable for reflow as well as wave soldering
Applications
- Automation controllers
- Robotics
- Outdoor LED lighting
- Automotive
- Power supplies
- Power switching
- Braking systems
