TRS SMD Audio & Signal RF Transformers

Mini-Circuits TRS SMD Audio and Signal RF Transformers offer a 50Ω to 100Ω impedance range within the 4MHz to 2500MHz frequency band. The TRS transformers feature a balanced transmission line, excellent amplitude unbalance (0.3dB typical), and a good return loss of 20dB typical at the 1dB band within a -40°C to +85°C operating temperature range. The audio and signal transformers provide a 1W power rating and a 30mA maximum DC current.

Results: 11
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Description Datasheet Availability Pricing (CRC) 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
Package / Case
Length
Width
Height
Series
Packaging


Mini-Circuits Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm
Datasheet
391In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 40 MHz to 1.25 GHz - 40 C + 65 C Single 7.11 mm 6.35 mm 4.19 mm TRS278 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
593In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

TRS1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
265In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

TRS1.33 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 10-1.8GHz, 75Ohms, 1:1 Core and Wire Transformer
Datasheet
17In Stock
500Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers Transformer SMD/SMT 10 MHz to 1.8 GHz 75 Ohms 50 Ohms - 40 C + 100 C 1 Channel 6.1 mm x 4.32 mm x 4.06 mm 6.1 mm 4.32 mm 4.06 mm TRS1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
208In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

TRS2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
310In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

TRS1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
Datasheet
995On Order
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 10 MHz to 1.8 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 7.11 mm 6.35 mm 3.05 mm TRS1.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
2 200On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 4 MHz to 2.5 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 5.08 mm x 5.08 mm x 5.08 mm 5.08 mm 5.08 mm 5.08 mm TRS2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF Transformer SMT, 50 - 1000 MHz, 50 ohms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

TRS1 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

TRS1.33 Reel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1 000
Mult.: 1 000
: 1 000

TRS2 Reel