The 7M2-561 from Coilcraft is a RF Inductor with Inductance 0.526 to 0.594 uH, DC Resistance 0.317 Ohms, Self Resonant Frequency 25 MHz, Operating Temperature -40 to 80 Degree C, Quality Factor 40. Tags: Wire Wound Inductor. More details for 7M2-561 can be seen below.