TC1-1T-75X+ is a 75Ω surface-mount, DC-isolated transformer with a secondary center tap, covering the 5
to 120 MHz band, supporting upstream bandwidth requirements for DOCSIS 3.1 systems and equipment.
This model provides a 1:1 secondary/primary impedance ratio and is capable of handling up to 0.25W RF
input power. It provides 0.2 dB insertion loss, 28 dB return loss, 0.2 dB amplitude unbalance and 2° phase
unbalance. Featuring core and wire construction mounted on a 5-lead plastic base with tin over nickel
termination finish, the unit measures 0.15 x 0.15 x 0.16” to accommodate dense circuit board layouts. It also
incorporates Mini-Circuits’ Top Hat® feature for faster, more accurate pick-and-place assembly.
• DOCSIS 3.1 suitable
• plastic base with leads
• aqueous washable