The ERC70..4 from Vishay is a Space Qualified Resistor with Resistance 10 Ohms to 3.01 Mohms, Power Rating 0.5 to 0.75 W, Voltage 350 V, Tolerance ±0.1 %, ±0.5 %, ±1 %, Operating Temperature -65 to 175 Degree C. Tags: Through Hole. More details for ERC70..4 can be seen below.