The TC1-33-75G2A+ from Mini Circuits is a Balun with Frequency 5 MHz to 3 GHz, Amplitude Balance ± 0 to 2.06 dB, Phase Balance 0.56 to 12.70 Degree, Insertion Loss 0.84 to 3.11 dB, Current 30 mA. Tags: Surface Mount, Balanced to Balanced. More details for TC1-33-75G2A+ can be seen below.