Resistance: 4 Ohms. Power: 15W. Resistor type: Thin Film (Non-inductive). Temperature stability: 200ppm/°C. Operating Voltage: 200V. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: MP915 Type--Thick Film. Housing (according to data sheet): TO-225 (TO126). Tolerance: 1%. Housing: TO-126 (TO-225, SOT-32)