The CRMA Series from Vishay is a Power Resistor with Resistance 150 to 75000000 ohm, Tolerance ±0.5 to 10 %, Power Rating 0.30 to 1.0 W, Voltage Rating 1000 to 3000 V, Temperature Operating Range -55 to 155 Degree C. Tags: Surface Mount. More details for CRMA Series can be seen below.