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: 4,605
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (INR) 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
Taoglas Audio Transformers / Signal Transformers LAN Transformer, 5G Base-T, 24 pin, SMT, CMC + T, PoE++ (720 mA), Industrial grade?
Datasheet
952In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 650

LAN Transformers SMD/SMT 180 uH - 40 C + 85 C 1 Channel Industrial SMT-24 15.1 mm 10 mm 4 mm STRATOS Reel, Cut Tape, MouseReel
Taoglas Audio Transformers / Signal Transformers LAN XFMR DUAL 1G BASE-T PoE
Datasheet
450In Stock
Min.: 1
Mult.: 1
Reel: 450

LAN Transformers SMD/SMT 350 uH - 40 C + 85 C 27.75 mm 10.7 mm 8.4 mm STRATOS Reel, Cut Tape
Taoglas Audio Transformers / Signal Transformers LAN Transformer, 10G Base-T, 24 pin, SMT, Transformer + CMC, PoE++ (720mA), Industrial grade?
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

LAN Transformers SMD/SMT 120 uH - 40 C + 85 C 1 Channel Industrial SMT-24 17.6 mm 16 mm 6 mm STRATOS Reel, Cut Tape, MouseReel
Taoglas Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T PoE
Datasheet
400In Stock
Min.: 1
Mult.: 1
Reel: 400

LAN Transformers SMD/SMT 350 uH - 40 C + 85 C 28.58 mm 16.26 mm 5.85 mm Exos Reel, Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

TC1.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,036In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

RF Transformers SMD/SMT 1.5 MHz to 500 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 4.06 mm x 3.81 mm x 4.06 mm 4.06 mm 3.81 mm 4.06 mm TCM1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

RF Transformers SMD/SMT 10 MHz to 8 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 TCM1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,716In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

TCM3 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port
Datasheet
10,459In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
Datasheet
18,525In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

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 Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T
Datasheet
9,234In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH - 40 C + 125 C Dual 10/100 Base-T 12.8 mm 6.9 mm 5.65 mm SM91072AL-E AEC-Q200 Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC
Datasheet
1,139In Stock
Min.: 1
Mult.: 1

100B Tube


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
2,711In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV 0 C + 70 C Single 1000 Base-T 16.51 mm 9.14 mm 2.08 mm Reel, Cut Tape, MouseReel


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port
Datasheet
3,303In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 0.6 in 0.3 in 0.163 in Discrete LAN Tube
Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT TR NPB
Datasheet
1,494In Stock
3,000Expected 24-06-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

LAN Transformers SMD/SMT 100 MHz 350 uH 100 Ohms 1.5 kV - 40 C + 85 C Single 1000 Base-T 16.51 mm 9.14 mm 2.08 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL QUAD 1GPP 1:1 SM TR NPB
Datasheet
1,021In Stock
Min.: 1
Mult.: 1
Reel: 170

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 150 uH 1.5 kV - 40 C + 85 C 4 Channel 1000 Base-T BGA 28.45 mm 17.27 mm 11.18 mm HX Reel, Cut Tape
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms
Datasheet
5,487In Stock
7,200Expected 06-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

LAN Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 85 C 15.1 mm 7.1 mm 4.25 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
Datasheet
6,383In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

LAN Transformers LAN SMD/SMT 350 uH 1500 Vrms 0 C + 70 C Single LAN 16.5 mm 9.7 mm 2.35 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
4,102In Stock
1,160Expected 06-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 290

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 105 C Quad 10/100/1000 Base-T 18.29 mm 16 mm 8.8 mm WE-LAN Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A
Datasheet
487In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 125 C Single PoE 21 mm 20.57 mm 11.43 mm POE300F Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.250-750 MHz
Datasheet
7,983In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

RF Transformers SMD/SMT 250 kHz to 750 MHz 9.5 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
Bel Signal Transformer Audio Transformers / Signal Transformers High Frequency Resonant Transformers ETD34 150W 600uH 12V 260mOhm
Datasheet
617In Stock
Min.: 1
Mult.: 1
Transformers High Frequency Resonant Transformer Through Hole 70 kHz to 120 kHz 600 uH 4 kV - 40 C + 125 C LED Lighting, SMPS 36 mm 36 mm 26 mm SLLC Tray
Bel Signal Transformer Audio Transformers / Signal Transformers High Frequency Resonant Transformers ETD39 200W 500uH 12V 145mOhm
Datasheet
624In Stock
Min.: 1
Mult.: 1
Transformers High Frequency Resonant Transformer Through Hole 70 kHz to 120 kHz 500 uH 4 kV - 40 C + 125 C LED Lighting, SMPS 44 mm 43 mm 30 mm SLLC Tray
Bel Signal Transformer Audio Transformers / Signal Transformers High Frequency Resonant Transformers ETD44 250W 476uH 12V 128mOhm
Datasheet
616In Stock
Min.: 1
Mult.: 1
Transformers High Frequency Resonant Transformer Through Hole 70 kHz to 120 kHz 476 uH 4 kV - 40 C + 125 C LED Lighting, SMPS 48 mm 46 mm 27.5 mm SLLC Tray
Bel Signal Transformer Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 12W 1310uH 24/5V 3000mOhm
Datasheet
600In Stock
Min.: 1
Mult.: 1
Transformers High Frequency Universal Line SMD Transformer SMD/SMT 60 kHz to 150 kHz 1.31 mH 3 Ohms 4 kVAC - 40 C + 125 C 1 Channel LED Lighting, SMPS 20.6 mm 16.6 mm 13.5 mm SUOST Tray