Resistor, 0.51 Ohms, 0.6W. Resistance: 0.51 Ohms. Power: 0.6W. Resistor type: Metal layer. Temperature stability: 200ppm/°C. Number of terminals: 2. Breakdown voltage: 500V. Operating Voltage: 250V. Dimensions: 2.5x6.8mm. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: MF60S. Housing: 0207. Tolerance: 5%