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 (SGD) 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 1:1 CORE & WIRE Transformer, 1.5 - 500 MHz, 50?
Datasheet
678In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,414In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 150 kHz to 350 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
1,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 MHz to 2.8 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 TC1.33 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
816In Stock
2,000Expected 31/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
121In Stock
1,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
368In Stock
500Expected 14/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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, 5 - 1800 MHz, 75 Ohm
Datasheet
18In Stock
500Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 /HAT RoHS
Datasheet
64In Stock
2,000Expected 6/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 600 kHz to 160 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 TC16 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
31,990Expected 5/1/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 50
: 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
11,997On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 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
20,552On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 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
4,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
6,912On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 TC XFMR / SURF MOUNT RoHS
Datasheet
3,989Expected 4/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
3,969On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 / RoHS
Datasheet
3,996On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
500Expected 27/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

TC16 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms
Datasheet
Non-Stocked Lead-Time 22 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 650 - 4000 MHz, 50 ohms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 5 - 3000 MHz, 75 ohms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

TC1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer, 5 - 205 MHz, 75 ohms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2,000
Mult.: 2,000
: 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 Lead-Time 22 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

TC1.33 Reel