TT Electronics LRF3W Series Low Value 3W Chip Resistors offers a 3W power rating in a 1225 package. These resistors feature leach-resistant wrap-around terminations with either tin/lead or lead free matte tin over nickel plating. The LRF3W series resistors feature a ceramic-based construction, offering greater durability and stability than metal strip resistors by avoiding stress annealing, which can lead to resistance changes under high temperatures and power conditions typically found in automotive environments. These 3W current sense chip resistors operate in ambient temperatures from -55°C to +150°C and offer a minimum resistance of 3mΩ. Typical applications are AC/DC power supplies, computers, motor controls and automotive.
TT Electronics LRF3W Series Low Value 3W Chip Resistors
Features
- 3W power in 1225 package
- AEC-Q200 qualified
- Ceramic-based construction
- Compatible with automated assembly equipment
- Enhanced robustness with wide terminals
- High power rating
- Low resistance
- Resistance range from 3mΩ to 100mΩ
- Space-saving package
- Tolerances to ±1%
Applications
- AC/DC power supplies
- Automotive
- Fuel-gauging detection
- Over-current detection
- Computers
- Motor controls