TT Electronics LRF4W Chip Resistors
TT Electronics LRF4W Chip Resistors are designed with metal film technology to offer high power dissipation and precise resistance. The LRF4W chip resistors are available in a broad range of resistance values and provide tight tolerance levels. These chip resistors feature an operating temperature range from -55°C to +150°C and a minimum resistance value of 3mΩ. General applications include automotive electronics, battery management systems, motor drives, power supply units, and telecommunication equipment.
Features
- AEC-Q200 approval in progress
- Available in surface-mount 1225 packages for PCB mounting
- Designed with wide terminations to enhance robustness
- Features low Temperature Coefficient of Resistance (TCR)
- Low thermal impedance for efficient heat dissipation
Applications
- Automotive electronics
- Battery management systems
- Motor drives
- Power Supply Units (PSUs)
- Telecommunication equipment
Technical Specifications
| Parameters | Values |
|---|---|
| Di-electric withstand voltage | 200V |
| Power rating | 4W |
| Tolerance | ±1% |
| Resistance range | 3mΩ to 100mΩ |
| Operating temperature range | -55°C to +150°C |
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