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: 4.427
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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
iNRCORE Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC
Datasheet
68In Stock
Min.: 1
Mult.: 1
No
1000B Tube
iNRCORE Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade
Datasheet
31In Stock
Min.: 1
Mult.: 1
No
RF Transformers Pin Terminal Transformers Through Hole 75 kHz to 1 MHz 100 V - 55 C + 125 C Single 16 mm 16 mm 3.94 mm TL1553 Tube
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
546In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 20 MHz to 1.2 GHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADT1.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
Datasheet
273In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers Transformer SMD/SMT 70 kHz to 200 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm x 5.84 mm 7.62 mm 6.86 mm 5.84 mm T2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?
Datasheet
16In Stock
Min.: 1
Mult.: 1

Z7550 Tray
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
4.713In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm AE050 AEC-Q200 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
Product Comments
1.186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 125 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm AEX50 AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
Datasheet
764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers LAN SMD/SMT 350 uH 4.5 kV - 40 C + 85 C 17.1 mm 14.75 mm 8.4 mm WE-LAN Reel, Cut Tape, MouseReel
Qorvo Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer
Datasheet
2.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

LAN Transformers SMD/SMT 45 MHz to 1.2 GHz - 40 C + 100 C SP5 3.51 mm 1.75 mm 2.92 mm RFXF0009H Reel, Cut Tape, MouseReel
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT
Datasheet
536In Stock
Min.: 1
Mult.: 1

Audio Transformers Terminals 300 Hz to 100 kHz 10 kOhms 2 kOhms 500 V - 20 C + 85 C 10.4 mm 7.87 mm 11.8 mm MET Tube
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC
Datasheet
346In Stock
Min.: 1
Mult.: 1

Audio Transformers Terminals 300 Hz to 100 kHz 1 kOhms 50 Ohms 500 V - 20 C + 85 C 10.4 mm 7.87 mm 11.8 mm MET Tube
Tamura Audio Transformers / Signal Transformers MODEM TRANSFORMERS 108Ohm Prim. DCR 120Ohm sec
Datasheet
652In Stock
1.188Expected 08/12/2026
Min.: 1
Mult.: 1

Telecom Transformers 600 Ohms 470 Ohms TTC Tube
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 500 kHz to 600 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 4.11 mm 7.87 mm 5.59 mm 4.11 mm ADT4 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1.703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 MHz to 3 GHz 75 Ohms 75 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 3.81 mm 3.81 mm 3.81 mm 3.81 mm TC1 Reel, Cut Tape, MouseReel


HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke
Datasheet
855In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz - 40 C + 85 C Octal 27.94 mm 12.19 mm 7.11 mm TG1G Tube
HARTING Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR
Datasheet
113In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 10 MHz to 100 MHz 1.5 kV - 40 C + 85 C Dual
Wurth Elektronik Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
Datasheet
2.654In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

LAN Transformers LAN SMD/SMT 350 uH 1.5 kVAC - 25 C + 105 C Dual 12.95 mm 7.11 mm 5.33 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms
Datasheet
360In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

LAN Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 105 C 17.6 mm 14.65 mm 8.8 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether
Datasheet
1.739In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Signal Transformers SMD/SMT 300 uH - 40 C + 105 C Single 4.7 mm 2.9 mm 2.9 mm WE-STST Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER
Datasheet
827In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

8 mm 7 mm 5.7 mm B78304B Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1
Datasheet
3.655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Baluns SMD/SMT 5 MHz to 200 MHz 75 Ohms - 40 C + 85 C Single 4.19 mm 2.69 mm 3.72 mm MABA Reel, Cut Tape, MouseReel


HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE
Datasheet
893In Stock
Min.: 1
Mult.: 1

Isolation Transformers Tube

Bel Magnetic Solutions Audio Transformers / Signal Transformers Power Module
Datasheet
3.154In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

LAN Transformers Module SMD/SMT 1 MHz to 10 MHz 350 uH Single 12.32 mm 7.24 mm 5.71 mm Reel, Cut Tape, MouseReel


TE Connectivity / AMP Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT
Datasheet
435In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 30 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 105 C Single 18.25 mm 12.24 mm 7.24 mm
Bourns Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching
Datasheet
Product Comments
6.185In Stock
Min.: 1
Mult.: 1

Line Matching Transformers SMD/SMT 200 Hz to 4 kHz 7 mH 600 Ohms 600 Ohms 2 kV - 20 C + 85 C Single SMT-6 12.5 mm 9.6 mm 7.36 mm SM-LP-5002 Tube