The 7M2-222 from Coilcraft is a RF Inductor with Inductance 2 to 2.4 uH, DC Resistance 0.595 Ohms, Self Resonant Frequency 7.9 MHz, Operating Temperature -40 to 80 Degree C, Quality Factor 27. Tags: Wire Wound Inductor. More details for 7M2-222 can be seen below.