The R4042L0660 from Radiall is a Space Qualified RF Termination with Frequency DC to 31.5 GHz, Power 1 W, Peak Power 100 W, Impedance 47.5 to 52.5 Ohms, Operating Temperature -55 to 125 Degree C. Tags: Coaxial Termination. More details for R4042L0660 can be seen below.