The 7M2-221 from Coilcraft is a RF Inductor with Inductance 0.207 to 0.233 uH, DC Resistance 0.176 Ohms, Self Resonant Frequency 25 MHz, Operating Temperature -40 to 80 Degree C, Quality Factor 35. Tags: Wire Wound Inductor. More details for 7M2-221 can be seen below.