TLR Series
Metal Plate Shunt Resistors
KOA Corporation TLR Metal Plate Current Sensing Resistors provide ultra-low resistance and efficient high-frequency performance. These resistors feature reflow soldering compatibility and are suitable for automatic mounting. The TLR metal plate current sensing resistors operate within a temperature range from -65°C to +170°C, a resistance range from 0.5mΩ to 20mΩ, and a tolerance of ±1%. Typical applications include inverter power supplies, DC-DC converters, mobile devices, and media players.
Features
- AEC-Q200 automotive qualified
- Efficient high-frequency characteristics
- EU-RoHS compliant
- High reliability and stability
- Low parasitic inductance
- Low-profile compact design
- Reflow soldering compatible
- RoHS compliant
- Small SMD current detection resistor
- Suitable for automatic mounting
- Ultra-low resistance for high current
- Ultra-thin structure for compact devices
Applications
- Automotive electronics
- Computers
- Current sensing for CPU
- DC-DC converter
- Inverter power supplies
- Media players
- Mobile phones
- PDAs
- Power supplies
Technical Specifications
| Series | Size (inch) | Power Rating | R-Range | Tolerance | TCR |
|---|---|---|---|---|---|
| TLR2A | 0805 | 1W | 2mΩ to 10mΩ | ±1% | ±100ppm/K |
| TLR2B | 1206 | 0.5W | 1mΩ to 20mΩ | ±1% | ±50 or ±75ppm/K |
| TLR2BN | 1206 | 0.5W | 1mΩ to 20mΩ | ±1% | ±150ppm/K |
| TLR2BW | 1206 | 1W | 0.5mΩ to 20mΩ | ±1% | ±50 or ±75ppm/K |
| TLR2BP | 1206 | 1.5W to 3W | 0.5mΩ to 20mΩ | ±1% | ±50 or ±75ppm/K |
| TLR2H | 2010 | 1W | 1mΩ to 10mΩ | ±1% | ±50, ±75 or 150ppm/K |
| TLR2HW | 2010 | 2W | 0.5mΩ to 10mΩ | ±1% | ±50 or 75ppm/K |
| TLR3AW | 2512 | 2W | 0.5mΩ to 10mΩ | ±1% | ±50, ±75 or 150ppm/K |
| TLR3AP | 2512 | 3W to 5W | 0.5mΩ to 10mΩ | ±1% | ±50 or 75ppm/K |
| TLR3APS | 2512 | 3W | 2mΩ, 3mΩ | ±1% | ±50 or 75ppm/K |
| TLRZ | 0402, 0603, 0805, 1206 | 10A to 50A | Jumper | - | - |
