Audio Transformers / Signal Transformers

Audio Transformers / Signal Transformers
Audio Transformers & Signal Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many signal and audio transformer manufacturers including Bourns, Coilcraft, HALO, Mini-Circuits, Pulse, Triad, Wurth, Xicon & more. Please view our large selection of audio transformers and signal transformers below.
Results: 4,526
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Package/Case
Length
Width
Height
Series
Qualification
Packaging
HALO Electronics Audio Transformers / Signal Transformers Co-Direct 64Kbps SMD 12P Dual Gullwing
Datasheet
208In Stock
Min.: 1
Mult.: 1

Isolation Transformers Module SMD/SMT 20 mH 1.5 kV 0 C + 70 C Single SMD-12 17.15 mm 11.56 mm 8.64 mm DUALSMD-64 Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano
Datasheet
176In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 14.22 mm 7.62 mm 8.64 mm Nano2.5G Tube
Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2%
Datasheet
279In Stock
Min.: 1
Mult.: 1

Module SMD/SMT 350 uH 1500 Vrms - 40 C + 85 C 27.94 mm 7.55 mm 8.33 mm HX Tube
Qorvo Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer
Datasheet
171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

LAN Transformers SMD/SMT 45 MHz to 1.218 GHz - 40 C + 100 C SP6 5 mm 2 mm 4 mm RFXF0008H Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C
Datasheet
1,663In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

RF Transformers SMD/SMT 5 MHz to 90 MHz 75 Ohms - 40 C + 85 C Single 4.21 mm 4.21 mm 2.63 mm MABA Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC
Datasheet
2In Stock
80Expected 20/10/2026
Min.: 1
Mult.: 1
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH - 55 C + 125 C Single 12.7 mm 6.73 mm 5.97 mm 100B Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm
Datasheet
518In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 MHz to 1.8 GHz - 40 C + 85 C Single 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing
Datasheet
540In Stock
Min.: 1
Mult.: 1

Isolation Transformers Module SMD/SMT 35 uH 1.5 kV - 40 C + 85 C Single SMD-6 8.13 mm 7.11 mm 5.08 mm SMD-T3 Tube


HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE
Datasheet
206In Stock
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT - 40 C + 85 C Quad 27.94 mm 15.88 mm 5.84 mm Tube


TE Connectivity Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT
Datasheet
471In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 30 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 105 C Single 12.7 mm 8.7 mm 6.2 mm
HARTING Audio Transformers / Signal Transformers M12 TRANS 1000 BASE-T X STR
Datasheet
60In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 10 MHz to 100 MHz 1.5 kV - 40 C + 85 C Quad
Bourns Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%
Datasheet
1,321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

Isolated SMD/SMT 100 kHz 215 uH 4 kV - 40 C + 95 C Single 12.7 mm 10.6 mm 9 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2%
Datasheet
270In Stock
Min.: 1
Mult.: 1

Module SMD/SMT 350 uH 1500 Vrms - 40 C + 85 C 27.94 mm 7.55 mm 8.33 mm HX Tube
iNRCORE Audio Transformers / Signal Transformers Industrial Planar Transformers
Datasheet
979In Stock
Min.: 1
Mult.: 1

Planar SMD/SMT 200 kHz to 700 kHz 153 uH 1.75 kVDC - 40 C + 125 C 23.4 mm 21.6 mm 8.6 mm R8 Bulk
Wurth Elektronik Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT
Datasheet
410In Stock
Min.: 1
Mult.: 1

Signal Transformers PLC Through Hole 870 uH 4 kVAC - 40 C + 125 C Single 13.72 mm 19.8 mm 10.16 mm WE-PLC Tray
MACOM Audio Transformers / Signal Transformers Transformer 1:1 TxLine
Datasheet
1,958In Stock
Min.: 1
Mult.: 1
: 2,000
Transmission Line Transformers SMD/SMT Reel, Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
687In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
548In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

TC1 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD 225In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers 13.84 mm 12.19 mm 6.35 mm TG1G Tube
MACOM Audio Transformers / Signal Transformers 5-300MHz 1:2 omped. 75 ohm
Datasheet
4,791In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

Baluns SMD/SMT 5 MHz to 300 MHz 75 Ohms - 40 C + 125 C Single 7.11 mm 6.35 mm 2.57 mm Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC
Datasheet
67In Stock
Min.: 1
Mult.: 1
No
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH - 40 C + 85 C Single 12.7 mm 6.73 mm 5.97 mm 100B Tube
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 500 MHz to 2.5 GHz 50 Ohms 50 Ohms - 40 C + 85 C Single 4.06 mm x 3.81 mm x 4.06 mm 4.06 mm 3.81 mm 4.06 mm TCM4 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
Datasheet
423In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 4.6 GHz to 5.9 GHz - 55 C + 125 C Single 0402 (1005 metric) 1 mm 0.51 mm 0.38 mm TCO2 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
HALO Electronics Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing
Datasheet
992In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Isolation Transformers Module SMD/SMT 19 uH 1.5 kV 0 C + 70 C Single SMD-6 8.13 mm 7.11 mm 5.08 mm SMD-T3 Reel, Cut Tape, MouseReel