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: 4,549
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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
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Qualification
Packaging
Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 10G BASE-T, 120uH, Open Hdr, Single Port, 24 pins, 1500Vac
Datasheet
440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

LAN Transformers SMD/SMT 120 uH 1.5 kVAC - 40 C + 125 C 10G Base-T SMD-24 18.13 mm 12.2 mm 6.5 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 10G BASE-T, 120uH, Open Hdr, Single Port, 24 pins, 1500Vac
Datasheet
772In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

LAN Transformers SMD/SMT 120 uH 1.5 kVAC - 40 C + 85 C 10G Base-T SMD-24 13.6 mm 12 mm 6.3 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LANTA 350uH 16 pin 6.4mmH high Perform
Datasheet
729In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

LAN Transformers Automotive SMD/SMT 350 uH 1.5 kVAC - 40 C + 125 C 1 Channel ADAS, Battery Management Systems, 10 Base-T / 100 Base-TX Interface, Infotainment, T-Box SMD-16 12.7 mm 7.1 mm 6.1 mm LTA1V Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LANTA 350uH 16 pin 5.3mmH
Datasheet
683In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

LAN Transformers Automotive SMD/SMT 350 uH 1.5 kVAC - 40 C + 125 C 1 Channel ADAS, Battery Management Systems, 10 Base-T / 100 Base-TX Interface, Infotainment, T-Box SMD-16 12.8 mm 6.9 mm 5.25 mm LTA1V Reel, Cut Tape, MouseReel
Triad Magnetics Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW
Datasheet
22In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 20 Hz to 20 kHz 7 H 50 Ohms, 250 Ohms, 600 Ohms 60 kOhms 0 C + 70 C Pre-Amplification, Inter-Stage Isolation 1.81 in AJ
Triad Magnetics Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW
Datasheet
19In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 20 Hz to 20 kHz 7 H 150 Ohms, 600 Ohms 60 kOhms 0 C + 70 C Pre-Amplification, Inter-Stage Isolation 1.81 in AJ
Triad Magnetics Audio Transformers / Signal Transformers 600/250/50 ohms:85K ohms (1:12.0) 1mW
Datasheet
20In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 30 Hz to 15 kHz 50 Ohms, 250 Ohms, 600 Ohms 85 kOhms 0 C + 70 C Pre-Amplification, Inter-Stage Isolation 1.81 in AJ
Visaton Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 8 & 16ohm) 50 19000Hz
Datasheet
3In Stock
Min.: 1
Mult.: 1

Audio Transformers SMD/SMT 50 Hz to 19 kHz 16 kOhms 4 Ohms, 8 Ohms, 16 Ohms Single Loudspeakers 50 mm 15 mm 43 mm
Visaton Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 & 8ohm) 20 20000Hz
Datasheet
5In Stock
Min.: 1
Mult.: 1

Audio Transformers SMD/SMT 20 Hz to 20 kHz 3.3 kOhms 4 Ohms, 8 Ohms Single Loudspeakers 42 mm 21 mm 52 mm
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
Datasheet
391In Stock
920Expected 14/08/2026
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
Non-Stocked Lead-Time 2 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 330

Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
461In Stock
Min.: 1
Mult.: 1

Isolation Transformers 15.24 mm 13.72 mm 6.35 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5
Datasheet
410In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 200 uH 1.5 kV - 40 C + 85 C Single 10 Base-T Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG-10BT Tube
Neutrik Audio Transformers / Signal Transformers TRANSFRMER AUD INPUT 1:4 RATIO
Datasheet
18In Stock
Min.: 1
Mult.: 1

Line Transformers Line Matching Audio Transformers 11.5 mm 12.9 mm 11.5 mm Transformer
Neutrik Audio Transformers / Signal Transformers TRANSFRMER MIC INPUT PCB VERT 1:4 RATIO
Datasheet
4In Stock
2Expected 07/08/2026
Min.: 1
Mult.: 1

Audio Transformers Transformer
Murata Power Solutions Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 5MH DIP
Datasheet
283In Stock
300Expected 27/08/2026
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 50 Hz to 60 Hz 4 mH to 7.75 mH 110 Ohms 2 kV 0 C + 70 C Single Digital Data Transmission DIL-6 9.52 mm 9 mm 6.35 mm DA100C Tube
HARTING Audio Transformers / Signal Transformers M12 TRANS RECPT FRONT MOUNTING KIT
Datasheet
61In Stock
90Expected 21/08/2026
Min.: 1
Mult.: 1

Accessories - 40 C + 85 C
HARTING Audio Transformers / Signal Transformers M12 TRANS RECPT REAR MOUNTING KIT
Datasheet
126In Stock
90Expected 24/08/2026
Min.: 1
Mult.: 1

Accessories - 40 C + 85 C
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC
Datasheet
59In Stock
Min.: 1
Mult.: 1

RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH - 55 C + 125 C Single 100 Base-TX 12.7 mm 9.4 mm 5.97 mm 100B Tube
Pulse Electronics Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% AEC -Q200
Datasheet
281In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Power Line Communication Transformers PLC SMD/SMT 3 MHz to 30 MHz 8 uH 3 kVAC - 40 C + 125 C 10.6 mm x 9.08 mm x 10 mm 10.6 mm 9.08 mm 10 mm BM AEC-Q200 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 5uH 500V 1:1:1 2% AE C-Q200
Datasheet
590In Stock
Min.: 1
Mult.: 1

Power Line Communication Transformers PLC 3 MHz to 30 MHz Single Power Line Commication 10.6 mm 9.08 mm 10 mm BMU AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers 7uH 4KV 1:1 2% AEC-Q200
Datasheet
543In Stock
Min.: 1
Mult.: 1

Power Line Communication Transformers PLC SMD/SMT - 40 C + 85 C Single Power Line Commication 11.3 mm 10.3 mm 7.62 mm BX AEC-Q200 Tube


Pulse Electronics Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH
Datasheet
418In Stock
Min.: 1
Mult.: 1

Signal Transformers SMD/SMT 15 uH 200 mOhms - 40 C + 70 C Dual 9.8 mm 9 mm 10.8 mm Tray
Pulse Electronics Audio Transformers / Signal Transformers TRANSFORMER AUDIO & SIGNAL
Datasheet
157In Stock
2,000Expected 07/08/2026
Min.: 1
Mult.: 1
: 2,000
RF Transformers SMD/SMT 1.5 MHz to 4.5 MHz - 40 C + 85 C Single Wideband SMD-5 3.81 mm 3.81 mm 2.79 mm CX Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD
Datasheet
569In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Baluns SMD/SMT 1.5 MHz to 500 MHz 75 Ohms - 40 C + 85 C Single Wideband 3.81 mm 3.81 mm 2.79 mm CX20xxNL/LNL Reel, Cut Tape, MouseReel