Mini-Circuits

TC1 Series RF Transformers

Mini-Circuits RF transformers prioritize signal integrity with excellent return loss and minimal amplitude and phase imbalance

Image of Mini Circuits TC1 Series RF TransformersMini-Circuits TC1 series balanced-to-unbalanced RF transformers tackle the challenge of interfacing between balanced and unbalanced circuits. These tiny, surface-mount components are ideal for space-constrained applications. They boast wideband operation, typically functioning from tens of MHz to over 1 GHz (depending on the model), making them suitable for various RF applications. The TC1 series prioritizes signal integrity with excellent return loss and minimal amplitude and phase imbalance, ensuring accurate signal transmission. Additionally, their plastic base and aqueous washable construction enhance their versatility. These features make the TC1 series a popular choice for RF designers seeking reliable and compact solutions for interfacing balanced and unbalanced circuits in applications like push-pull amplifiers, PCS/DCS, and MMDS systems.

Features
  • Suitable for tin/lead and RoHS solder systems
  • Wideband
  • Balanced transmission line
  • Good return loss
  • Excellent amplitude unbalance
  • Aqueous washable
  • Autotransformer
  • Plastic base with leads
Applications
  • Balanced to unbalanced transformation
  • Push-pull amplifiers
  • PCS/DCS
  • Cable TVs
  • Cellular
  • Impedance matching
  • MMDS

TC1 Series RF Transformers

ImageManufacturer Part NumberDescriptionFrequency RangeImpedance - Unbalanced/BalancedPhase DifferenceAvailable QuantityPriceView Details
1:1 CORE & WIRE TRANSFORMER, 4.5TC1-1-13MX+1:1 CORE & WIRE TRANSFORMER, 4.54.5MHz ~ 3GHz50 / 50Ohm3°7522 - Immediate$13.38View Details
1:1 CORE & WIRE TRANSFORMER, 650TC1-1-43X+1:1 CORE & WIRE TRANSFORMER, 650650MHz ~ 4GHz50 / 50Ohm4°3797 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 4.5TC1-1-13MG2+1:1 CORE & WIRE TRANSFORMER, 4.54.5MHz ~ 3GHz50 / 50Ohm3°3672 - Immediate$13.38View Details
1:1 CORE & WIRE TRANSFORMER, 0.4TC1-1T+1:1 CORE & WIRE TRANSFORMER, 0.4400kHz ~ 500MHz50 / 50Ohm5°0 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 0.4TC1-1TX+1:1 CORE & WIRE TRANSFORMER, 0.4400kHz ~ 500MHz50 / 50Ohm5°1317 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 4.5TC1-1-13M+1:1 CORE & WIRE TRANSFORMER, 4.54.5MHz ~ 3GHz50 / 50Ohm3°1926 - Immediate$13.38View Details
1:1 CORE & WIRE TRANSFORMER, 0.4TC1-1TG2+1:1 CORE & WIRE TRANSFORMER, 0.4400kHz ~ 500MHz50 / 50Ohm5°0 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 5 -TC1-33-75G2+1:1 CORE & WIRE TRANSFORMER, 5 -5MHz ~ 3GHz75 / 75Ohm4°1751 - Immediate$14.73View Details
RF TRANSFORMER, 4.5 - 3000 MHZ,TC1-1-13MA+RF TRANSFORMER, 4.5 - 3000 MHZ,4.5MHz ~ 3GHz50 / 50Ohm3°1760 - Immediate$13.38View Details
RF TRANSFORMER, 650 - 4000 MHZ,TC1-1-43A+RF TRANSFORMER, 650 - 4000 MHZ,650MHz ~ 4GHz50 / 50Ohm4°3999 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 650TC1-1-43+1:1 CORE & WIRE TRANSFORMER, 650650MHz ~ 4GHz50 / 50Ohm4°1383 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 0.1TC1-6X+1:1 CORE & WIRE TRANSFORMER, 0.1150kHz ~ 350MHz50 / 50Ohm2°714 - Immediate$9.90View Details
1:1 CORE & WIRE TRANSFORMER, 0.1TC1-6+1:1 CORE & WIRE TRANSFORMER, 0.1150kHz ~ 350MHz50 / 50Ohm2°404 - Immediate$9.90View Details
1:1 CORE & WIRE TRANSFORMER, 1.5TC1-1+1:1 CORE & WIRE TRANSFORMER, 1.51.5MHz ~ 500MHz50 / 50Ohm2°1344 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 5 -TC1-1T-152X+1:1 CORE & WIRE TRANSFORMER, 5 -5MHz ~ 1.5GHz50 / 50Ohm3°448 - Immediate$14.73View Details
1:1 XFMR, 1.5 - 500 MHZ, 50TC1-1G2+1:1 XFMR, 1.5 - 500 MHZ, 501.5MHz ~ 500MHz1:12°1449 - Immediate$14.73View Details
1:16 CORE & WIRE TRANSFORMER, 0.TC16-161T+1:16 CORE & WIRE TRANSFORMER, 0.600kHz ~ 160MHz1:160.5°2025 - Immediate$13.38View Details
1:1 CORE & WIRE TRANSFORMER, 4.5TTC1-33W+1:1 CORE & WIRE TRANSFORMER, 4.54.5MHz ~ 3GHz50 / 50Ohm4°1884 - Immediate$14.73View Details
1:1.5 CORE & WIRE TRANSFORMER, 0TC1.5-1+1:1.5 CORE & WIRE TRANSFORMER, 0500kHz ~ 2.2GHz1:1.5-480 - Immediate$14.73View Details
1:1 CORE & WIRE TRANSFORMER, 4.5TC1-1-13M-75+1:1 CORE & WIRE TRANSFORMER, 4.54.5MHz ~ 3GHz75 / 75Ohm3°1700 - Immediate$13.38View Details
Published: 2025-06-13

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