The CRT1206-ST from Bourns is a Power Resistor with Resistance 1 to 2490000 Ohms, Tolerance ±0.1 to 1 %, Power Rating 1 to 4 W, Voltage Rating 200 V, Temperature Operating Range -55 to 155 Degree C. Tags: Chip. More details for CRT1206-ST can be seen below.