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
Select Image Part # Mfr. 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 Package/Case Length Width Height Series Qualification Packaging
Bel Magnetic Solutions Audio Transformers / Signal Transformers ROHS 1000BASE-T 1CT:1CT W/BST EXT TEMP TOPPER 244In Stock
640Expected 16/10/2026
Min.: 1
Mult.: 1
: 320

LAN Transformers Module SMD/SMT 30 MHz to 100 MHz 350 uH - 40 C + 85 C Single 15.24 mm 13.26 mm 6.35 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 281In Stock
1,280Expected 16/10/2026
Min.: 1
Mult.: 1
: 320

LAN Transformers Module SMD/SMT 100 kHz to 500 MHz 350 uH 0 C + 70 C Dual 27.94 mm 15.24 mm 4.47 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 282In Stock
2,700Expected 16/10/2026
Min.: 1
Mult.: 1
: 900

LAN Transformers Module SMD/SMT 350 uH - 40 C + 85 C Single 12.32 mm 7.24 mm 5.71 mm Reel, Cut Tape, MouseReel
Triad Magnetics Audio Transformers / Signal Transformers MET-09-T - IMPEDANCE MATCHING TRANSFORMER - 10K ohms to 10K ohms 3,919In Stock
3,068On Order
Min.: 1
Mult.: 1

Impedance Matching Transformers Pin Terminal Transformers Radial 300 Hz to 100 kHz 10 kOhms 10 kOhms - 20 C + 85 C Single 0.41 in 0.31 in 0.465 in MET
Triad Magnetics Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-67 2,939In Stock
3,569On Order
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Radial 300 Hz to 100 kHz 600 Ohms 600 Ohms 1 kV - 40 C + 85 C Single 0.41 in 0.31 in 0.465 in MIL-T-27E
Triad Magnetics Audio Transformers / Signal Transformers AUDIO XFMR 600:600ct* 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-69 1,297In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Radial 300 Hz to 100 kHz 600 Ohms 600 Ohms, 150 Ohms 1 kV - 40 C + 85 C Single 7.874 mm 10.41 mm 11.811 mm MIL-T-27E
Neutrik Audio Transformers / Signal Transformers TRANSFRMER LINE PCB VERT 1:1 RATIO 11In Stock
6Expected 22/10/2026
Min.: 1
Mult.: 1

Line Transformers Line Matching Audio Transformers Transformer


TE Connectivity / AMP Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT 104In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 30 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 105 C Quad 31 mm 12.25 mm 7.24 mm
HARTING Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR W/ POE 4In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 10 MHz to 100 MHz 1.5 kV - 40 C + 85 C Dual
HARTING Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/O POE 19In Stock
Min.: 1
Mult.: 1

LAN Transformers SMD/SMT 10 MHz to 100 MHz 1.5 kV - 40 C + 85 C Quad
Bourns Audio Transformers / Signal Transformers LINE MATCHING TRANS 255In Stock
1,008Expected 12/01/2027
Min.: 1
Mult.: 1

Signal Transformers Pin Terminal Transformers Radial 200 Hz to 3.5 kHz 2.8 H 600 Ohms 600 Ohms - 10 C + 60 C Single 17.7 mm 17.7 mm 12.6 mm Tube
Bourns Audio Transformers / Signal Transformers Chip LAN xfmr module,2.5 GbE,w CMC 357In Stock
800Expected 29/10/2026
Min.: 1
Mult.: 1
: 400

LAN Transformers LAN SMD/SMT 1 MHz to 250 MHz 0 C + 85 C Quad 16 mm 10.3 mm 4.1 mm SM42002EL Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers 230 UH 97In Stock
8,000On Order
Min.: 1
Mult.: 1
: 800

PoE Transformers LAN SMD/SMT 1 MHz to 250 MHz 230 uH - 40 C + 85 C Quad 16 mm 10.3 mm 4.1 mm SM42P01EL Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q 145In Stock
12,000On Order
Min.: 1
Mult.: 1
: 2,000

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz - 40 C + 105 C Single 4.7 mm 3.3 mm 2.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5G,4.7x3.2x2.9mm 1,252In Stock
Min.: 1
Mult.: 1
: 2,000

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz - 40 C + 85 C Single 4.7 mm 3.3 mm 2.9 mm SM453230-181N7Y Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers LAN xfmr,1/2.5/5GbE,PoE+,IEEE 2,271In Stock
Min.: 1
Mult.: 1
: 2,000

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz - 40 C + 85 C Single 4.7 mm 3.3 mm 2.9 mm SM453230-xxxN7YP Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers FLYBACK XFMER 1,832In Stock
Min.: 1
Mult.: 1
: 900

Flyback Transformers Flyback SMD/SMT 50 kHz 5 mH - 40 C + 125 C Single 17.8 mm 13.5 mm 12.7 mm SM9 Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB 13In Stock
100On Order
Min.: 1
Mult.: 1

1000B-F Tube
iNRCORE Audio Transformers / Signal Transformers 20In Stock
300On Order
Min.: 1
Mult.: 1
: 300
Transformer 350 uH 1500 Vrms - 55 C + 125 C 1 Channel 17.78 mm 16 mm 5.97 mm Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% AEC -Q200 124In Stock
630Expected 04/01/2027
Min.: 1
Mult.: 1

Power Line Communication Transformers PLC SMD/SMT 3 MHz to 30 MHz 8 uH 3 kVAC - 40 C + 125 C Single 10.6 mm x 9.08 mm x 10 mm 10.6 mm 9.08 mm 10 mm BM AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers MDL, SIN, 2.,5GD, 3KV, 1:1, HF, SMD, T&R 1,400In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers LAN Discrete Modules SMD/SMT 1.5 kVrms 0 C + 70 C Single 17.6 mm 15.9 mm 6 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL, DUAL,2.5GD, 1:1, HF, SMD, T&R 277In Stock
3,150On Order
Min.: 1
Mult.: 1
: 350

LAN Transformers LAN Discrete Modules SMD/SMT 1.5 kVrms 0 C + 70 C Dual 27.8 mm 15.2 mm 7.2 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1, HF, SMD, T&R 1,400In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers LAN Discrete Modules with PoE SMD/SMT 1.5 kVrms 0 C + 70 C Single 17.6 mm 15.9 mm 6 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL, DUAL,2,5GPP, 1:1,EXT. HF, SMD,T&R 700In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers LAN Discrete Modules with PoE SMD/SMT 1.5 kVrms 0 C + 70 C Dual 27.8 mm 15.2 mm 7.2 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R 1,560In Stock
Min.: 1
Mult.: 1
: 780

LAN Transformers LAN Discrete Modules SMD/SMT 1.5 kVrms 0 C + 70 C Single 15.1 mm 10 mm 4 mm HB Reel, Cut Tape, MouseReel