The CMF-70-143 from Vishay is a Power Resistor with Resistance 1 to 220000000 ohm, Tolerance ±0.1 to 5 %, Power Rating 1.25 to 1.75 W, Voltage Rating 500 V, Temperature Operating Range -55 to 175 Degree C. Tags: Through Hole. More details for CMF-70-143 can be seen below.