The PSPL5575A is a Broadband Coaxial Bias Insertion Tee/DC Blocking Capacitor designed to pass fast rise pulses with minimum waveform distortion. The rise time is 30ps with a -3 dB bandwidth extending from 10kHz to 12GHz. The PSPL5575A will safely carry 500mA of DC current. However, core saturation limits the low frequency response at DC currents above 20mA.