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: 4,531
Select Image Part # Mfr. 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 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
Pulse Electronics Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200 271In Stock
Min.: 1
Mult.: 1

Power Line Communication Transformers PLC SMD/SMT - 40 C + 125 C Single Power Line Commication 11.31 mm 10.43 mm 7.3 mm BX AEC-Q200 Tube

Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms 801In Stock
Min.: 1
Mult.: 1
: 2,000

RF Transformers Module SMD/SMT 500 kHz to 300 MHz - 40 C + 85 C Single Wideband 3.81 mm 3.81 mm 2.79 mm CX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port 488In Stock
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 1 Ohms, 1 Ohms 1.5 kV - 40 C + 85 C 2 Channel T1/CEPT/ISDN-Pri 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT 397In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 350 uH 0 C + 70 C Dual 10/100 Base-T PoE 13.64 mm 11.94 mm 6.22 mm B78476A Reel, Cut Tape, MouseReel


Pulse Electronics Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr 526In Stock
Min.: 1
Mult.: 1

RF Transformers Module SMD/SMT - 40 C + 85 C 1 Channel CX Tray


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por 266In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV 0 C + 70 C Single 1000 Base-T 17.5 mm 15.24 mm 5.72 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port 265In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 500 MHz 180 uH 1.5 kV 0 C + 70 C Single HD Base-T 15 mm 13.7 mm 5.72 mm HD Tube
Pulse Electronics Audio Transformers / Signal Transformers SIN HDBaseT SMT 1-Port 4PoEPP 140W 113In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 120 uH 1500 Vrms - 40 C + 85 C Quad HD BaseT Application 18.16 mm 12.2 mm 6.6 mm Tube
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230 8,855In Stock
Min.: 1
Mult.: 1
: 200

SMD/SMT 10 kHz to 1 MHz 700 uH 6.5 kV - 40 C + 85 C Single PowerLine - PLC Metering 16.6 mm 13.2 mm 10 mm T60403 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 466In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 100 Base-TX 12.7 mm 9.65 mm 6 mm Tube
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A 285In Stock
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single PoE 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz 341In Stock
Min.: 1
Mult.: 1
: 750

RF Transformers SMD/SMT 1.5 MHz to 1.2 GHz 8 uH 300 V - 40 C + 85 C Wideband 4.45 mm x 4.19 mm x 3.05 mm 4.45 mm 4.19 mm 3.05 mm WBC Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200 752In 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 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port 87In Stock
Min.: 1
Mult.: 1
: 250

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Dual 1000 Base-T 27.94 mm 10.92 mm 7.54 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port 804In Stock
Min.: 1
Mult.: 1
: 500

Telecom Transformers Module SMD/SMT 250 kHz to 500 MHz 60 nH 1.5 kV 0 C + 70 C Single T3/DS3/E3/STS-1 Interfaces 7.62 mm 9.91 mm 6.35 mm Reel, Cut Tape, MouseReel
HALO Electronics TGR01-7206V6LFTR
HALO Electronics Audio Transformers / Signal Transformers 1,100In Stock
Min.: 1
Mult.: 1
: 300

TGR Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 5 - 120 MHz, 50? 17In Stock
100Expected 19/10/2026
Min.: 1
Mult.: 1

RF Transformers Surface Mount RF Transformer SMD/SMT 5 MHz to 120 MHz - 20 C + 85 C 1 Channel Receivers, Transmitters T2 Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm 10In Stock
Min.: 1
Mult.: 1

RF Transformers RF Wire Transformer Through Hole 20 kHz to 250 MHz - 20 C + 85 C 7.62 mm 5.84 mm T4 Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50? 38In Stock
60Expected 14/12/2026
Min.: 1
Mult.: 1

RF Transformers Transformer SMD/SMT 150 kHz to 200 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm T9 Bulk
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 87In Stock
Min.: 1
Mult.: 1
: 500

TC1.33 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 234In Stock
Min.: 1
Mult.: 1
: 500

TC1.33 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS 185In Stock
Min.: 1
Mult.: 1
: 500

TC2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS 265In Stock
Min.: 1
Mult.: 1
: 100

TRS1.33 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 0.3uH 12V 1:1 DCR=0.6Ohms 244In Stock
Min.: 1
Mult.: 1

Tube
HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch 276In Stock
Min.: 1
Mult.: 1

Isolation Transformers Module SMD/SMT 1.2 mH 1.5 kV 0 C + 70 C Dual, Quad T1/E1 Line Interface SMD-20 15.62 mm 7.11 mm 6.35 mm SMD-T1 Tube