Transformers Audio & Signal

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Transformers for Audio Applications

Audio transformers can used to step up or step down a signal voltage, increase or decrease the impedance of a circuit, convert a circuit from unbalanced to balanced and vice versa, block DC current in a circuit while allowing AC current to flow, or electrically isolate one audio device from another. Learn More

Results: 4.430
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Description Datasheet Availability Pricing (EUR) 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
Mini-Circuits Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?
Datasheet
35In Stock
60On Order
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
Datasheet
87In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

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

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

TC2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
265In Stock
MouseReel Available
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
Datasheet
244In Stock
Min.: 1
Mult.: 1

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

Isolation Transformers Module SMD/SMT 1.2 mH 1.5 kV 0 C + 70 C Dual, Quad SMD-20 15.62 mm 7.11 mm 6.35 mm SMD-T1 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE+ 1Port
Datasheet
336In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 80 MHz 350 uH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port
Datasheet
121In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Isolation Transformers Module SMD/SMT - 40 C + 85 C 27.94 mm 7.62 mm 8.64 mm TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P 1Port Choke
Datasheet
258In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single SMD-16 25.4 mm 9.4 mm 9.4 mm TG Tube
HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
Datasheet
120In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1.2 mH 1.5 kV 0 C + 70 C Dual SMD-16 12.7 mm 7.11 mm 5.08 mm SMD-T1 Tube


HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE
Datasheet
117In Stock
Min.: 1
Mult.: 1

Isolation Transformers Tube
iNRCORE Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV
Datasheet
1In Stock
50Expected 10/7/2026
Min.: 1
Mult.: 1

Baluns Module Connector 100 Ohms - 55 C + 125 C Single HFBL Tube
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C
Datasheet
473In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

LAN Transformers LAN SMD/SMT 350 uH - 40 C + 125 C 19.8 mm 16.6 mm 2.5 mm ALANL10001 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT HAT RoHS
Datasheet
665In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

TCM1 Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V
Datasheet
5.039In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

1.15 mH - 40 C + 125 C PFB Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers RF BALUN 75/100OHM
Datasheet
4In Stock
Min.: 1
Mult.: 1
HFBM Tube
Wurth Elektronik Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200
Datasheet
387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

SMT transformer SMD/SMT 450 uH - 40 C + 125 C 1 Channel 15.1 mm 14.2 mm 4.75 mm WE-BMS AEC-Q200 Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC
Datasheet
2In Stock
80Expected 10/20/2026
Min.: 1
Mult.: 1
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH - 55 C + 125 C Single 12.7 mm 6.73 mm 5.97 mm 100B Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm
Datasheet
518In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 MHz to 1.8 GHz - 40 C + 85 C Single 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing
Datasheet
540In Stock
Min.: 1
Mult.: 1

Isolation Transformers Module SMD/SMT 35 uH 1.5 kV - 40 C + 85 C Single SMD-6 8.13 mm 7.11 mm 5.08 mm SMD-T3 Tube


HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE
Datasheet
206In Stock
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT - 40 C + 85 C Quad 27.94 mm 15.88 mm 5.84 mm Tube


TE Connectivity Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT
Datasheet
471In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 30 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 105 C Single 12.7 mm 8.7 mm 6.2 mm
HARTING Audio Transformers / Signal Transformers M12 TRANS 1000 BASE-T X STR
Datasheet
60In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 10 MHz to 100 MHz 1.5 kV - 40 C + 85 C Quad
Bourns Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%
Datasheet
1.323In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

Isolated SMD/SMT 100 kHz 215 uH 4 kV - 40 C + 95 C Single 12.7 mm 10.6 mm 9 mm Reel, Cut Tape, MouseReel