TC1 SMD Audio & Signal RF Transformers

Mini-Circuits TC1 SMD Audio and Signal RF Transformers span a 0.15MHz to 4000MHz frequency range with either a 50Ω, 75Ω, or 100Ω impedance. These single-channel transformers feature a 1Ω to 16Ω typical secondary impedance ratio, a 0.1dB to 3.0dB typical insertion loss range, and a 12dB to 30dB typical return loss. Options include 0.25W or 0.5W RF power and 30mA, 100mA, or 200mA DC currents.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Primary Impedance
Secondary Impedance
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Packaging
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS
Datasheet
635In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

TC16 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS
Datasheet
529In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

TC1.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,431In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 1.5 MHz to 500 MHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
3,707In Stock
6,000Expected 06/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 4.5 MHz to 3 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,786In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 4.5 MHz to 3 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 3.81 mm 3.81 mm 3.81 mm 3.81 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT /HAT RoHS
Datasheet
3,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 4.5 MHz to 3 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,215In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

RF Transformers SMD/SMT 650 MHz to 4 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 1.5 - 500 MHz, 50?
Datasheet
808In Stock
Min.: 1
Mult.: 1
Reel: 500

RF Transformers Transformer SMD/SMT 1.5 MHz to 500 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 3.81 mm x 3.81 mm x 3.81 mm 3.81 mm 3.81 mm 3.81 mm TC1 Reel, Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
6,452In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 400 kHz to 500 MHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT RoHS
Datasheet
1,158In Stock
4,000Expected 28/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
2,356In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 400 kHz to 500 MHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 3.81 mm 3.81 mm 3.81 mm 3.81 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT /HAT RoHS
Datasheet
1,129In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 400 kHz to 500 MHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,475In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

RF Transformers SMD/SMT 500 kHz to 2.2 GHz 50 Ohms 50 Ohms - 20 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
585In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

RF Transformers SMD/SMT 4.5 MHz to 3 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
268In Stock
2,000Expected 17/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 4.5 MHz to 3 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT /HAT RoHS
Datasheet
99In Stock
2,000Expected 18/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 650 MHz to 4 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 4.06 mm 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm
Datasheet
91In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

RF Transformers SMD/SMT 5 MHz to 1.8 GHz - 40 C + 85 C Single Push-Pull 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 500
Mult.: 500
Reel: 500

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 500
Mult.: 500
Reel: 500

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 2,000

TC1 Reel, Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 650 - 4000 MHz, 50 ohms
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
Reel: 2,000

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 5 - 3000 MHz, 75 ohms
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
Reel: 2,000

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 5 - 205 MHz, 75 ohms
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
Reel: 2,000

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, Balanced to Unbalanced, 5 - 1800 MHz, 100 to 75 ohms
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
Reel: 2,000

TC1.33 Reel