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: 4,528
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 Package/Case Length Width Height Series Qualification Packaging
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port Transformer 75In Stock
800On Order
Min.: 1
Mult.: 1
: 400

LAN Transformers Module SMD/SMT 200 uH 1.5 kVAC 0 C + 70 C WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr 150In Stock
450Expected 4/9/2026
Min.: 1
Mult.: 1
: 450

LAN Transformers LAN SMD/SMT 100 kHz to 500 MHz 120 uH 1.5 kVAC - 40 C + 85 C 1 Channel 13.97 mm 15.11 mm 6.6 mm WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr 89In Stock
450Expected 4/9/2026
Min.: 1
Mult.: 1
: 450

LAN Transformers Module SMD/SMT 100 kHz to 500 MHz 120 uH 1.5 kVAC - 40 C + 85 C Single 13.97 mm 15.11 mm 6.6 mm WE-LAN 10G Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port 1,187In Stock
82,000On Order
Min.: 1
Mult.: 1
: 2,000

Signal Transformers LAN SMD/SMT 350 uH - 40 C + 105 C Single 4.7 mm 3.22 mm 2.9 mm WE-STST Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE 793In Stock
14,000On Order
Min.: 1
Mult.: 1
: 2,000

PoE Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 105 C Single 1812 (4532 metric) 4.7 mm 3.22 mm 2.9 mm WE-STST Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 595In Stock
Min.: 1
Mult.: 1
: 650

SMT transformer SMD/SMT 450 uH - 40 C + 125 C 1 Channel 8.9 mm 7.6 mm 5.5 mm WE-BMS AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 517In Stock
850Expected 21/8/2026
Min.: 1
Mult.: 1
: 850

SMT transformer SMD/SMT 450 uH - 40 C + 125 C 1 Channel 14.3 mm 9.5 mm 3.45 mm WE-BMS AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200 191In Stock
Min.: 1
Mult.: 1
: 550

SMT transformer SMD/SMT 450 uH - 40 C + 125 C 1 Channel 15.1 mm 14.7 mm 4.75 mm WE-BMS AEC-Q200 Reel, Cut Tape, MouseReel
Qorvo Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer 317In Stock
Min.: 1
Mult.: 1
: 1,000

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
Qorvo Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer 90In Stock
Min.: 1
Mult.: 1
: 100

LAN Transformers SMD/SMT 45 MHz to 1.2 GHz - 40 C + 100 C SP5 3.51 mm 1.78 mm 2.92 mm RFXF0009H Reel, Cut Tape
TDK Audio Transformers / Signal Transformers SMPS Transformer Vertical Type 450In Stock
Min.: 1
Mult.: 1

Signal Transformers Pin Terminal Transformers Terminals 278 uH - 30 C + 120 C Single 26.5 mm 28.5 mm 24 mm ECO Bulk
TDK Audio Transformers / Signal Transformers - 157In Stock
Min.: 1
Mult.: 1
Signal Transformers Pin Terminal Transformers Terminals 722 uH - 30 C + 120 C Single 30 mm 26 mm 20 mm ECO Bulk
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C 159In Stock
Min.: 1
Mult.: 1

PoE Transformers Module SMD/SMT 300 kHz to 100 MHz 350 uH 1.5 kVrms - 40 C + 85 C Single 12.7 mm 8.8 mm 5.7 mm 2204 Tube
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C 289In Stock
Min.: 1
Mult.: 1
: 600

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH - 40 C + 85 C Single 12.8 mm 6.9 mm 5.6 mm ALAN1100X1 Reel, Cut Tape, MouseReel
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C 295In Stock
Min.: 1
Mult.: 1
: 600

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH - 40 C + 85 C Single 12.8 mm 6.9 mm 5.6 mm ALAN1100X1 Reel, Cut Tape, MouseReel
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C 79In Stock
1,200Expected 25/11/2026
Min.: 1
Mult.: 1
: 400

LAN Transformers LAN SMD/SMT 300 kHz to 100 MHz 350 uH - 40 C + 85 C Single 18.3 mm 12.4 mm 6.4 mm ALAN310001 Reel, Cut Tape, MouseReel
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 600:600CT 162In Stock
1,650On Order
Min.: 1
Mult.: 1

Audio Transformers Terminals 300 Hz to 100 kHz 600 Ohms 600 Ohms 1 kV - 20 C + 85 C 10.4 mm 7.87 mm 11.8 mm MET Tube
Sumida Audio Transformers / Signal Transformers 209In Stock
400Expected 26/10/2026
Min.: 1
Mult.: 1


Sumida Audio Transformers / Signal Transformers 319In Stock
Min.: 1
Mult.: 1
TDK Audio Transformers / Signal Transformers V262 E 6,3 SMD TRANSFORMER 176In Stock
Min.: 1
Mult.: 1
: 900
B78304B Reel, Cut Tape
TDK Audio Transformers / Signal Transformers 300nH 100mOhm 3000VAC AEC-Q200 51In Stock
190Expected 5/10/2026
Min.: 1
Mult.: 1
: 190

Signal Transformers SMD/SMT 100 kHz to 400 kHz 300 nH - 40 C + 150 C 12.9 mm 11 mm 11.4 mm E13 EMHV AEC-Q200 Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 90uH 2pF 260mOhm 3000VAC AEC-Q200 163In Stock
Min.: 1
Mult.: 1
: 190

Signal Transformers SMD/SMT 100 kHz to 400 kHz 90 uH - 40 C + 150 C 12.9 mm 11 mm 11.4 mm E13 EMHV AEC-Q200 Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 90uH 6pF 175mOhm 3000VAC AEC-Q200 117In Stock
Min.: 1
Mult.: 1
: 190

Signal Transformers SMD/SMT 100 kHz to 400 kHz 90 uH - 40 C + 150 C 12.9 mm 11 mm 11.4 mm E13 EMHV AEC-Q200 Reel, Cut Tape, MouseReel

MACOM Audio Transformers / Signal Transformers Transformer on Tape & Reel,5:1,5-1000MHz 898In Stock
Min.: 1
Mult.: 1
: 2,000
Baluns SMD/SMT Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 500-3000MHz Imp. Ratio 4:1 999In Stock
6,000Expected 1/9/2026
Min.: 1
Mult.: 1
: 2,000
RF Transformers SMD/SMT 500 MHz to 3 GHz - 30 C + 85 C Single 3.81 mm 3.81 mm 3.81 mm Reel, Cut Tape, MouseReel