The LNF-CICICIC8_12A from Low Noise Factory is a Cryogenic Triple Junction Circulator that operates from 8 to 12 GHz. It has an insertion loss of 0.3 dB (at 4K) and provides 60 dB of isolation. The circulator has been designed from the ground up to meet the strict requirements of ultra-low temperature physics research. The gold-plated OFHC copper body ensures minimum loss and that this loss reaches the lowest possible temperature to minimize thermal noise. It is available in a slim module that measures 57.2 x 20.6 x 10.2 mm with SMA connectors.