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
MACOM Audio Transformers / Signal Transformers 500-3000MHz Imp. Ratio 4:1
Datasheet
1.771In Stock
5.950Expected 9/10/2026
MouseReel Available
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
MACOM Audio Transformers / Signal Transformers 2-800MHz Imp. Ratio 1:4
Datasheet
3.837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
RF Transformers SMD/SMT 2 MHz to 800 MHz 50 Ohms - 55 C + 85 C Single 3.81 mm 2.79 mm 2.79 mm Reel, Cut Tape, MouseReel

MACOM Audio Transformers / Signal Transformers 2:1 balun transformer
Datasheet
2.186In Stock
Min.: 1
Mult.: 1
: 2.000

Baluns SMD/SMT Reel, Cut Tape
MACOM Audio Transformers / Signal Transformers 2-1000MHz IL 4dB Impedance Ratio 1:4
Datasheet
5.999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

RF Transformers SMD/SMT 2 MHz to 1 GHz 50 Ohms - 40 C + 85 C Single SM-22-5 3.81 mm 3.81 mm 2.67 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:2 50 & 75 ohm
Datasheet
1.493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

Transmission Line Transformers SMD/SMT 5 MHz to 1.2 GHz 75 Ohms - 40 C + 85 C Single 7.11 mm 6.35 mm 3.33 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm
Datasheet
1.770In Stock
12.000Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Baluns SMD/SMT 5 MHz to 3 GHz 50 Ohms - 40 C + 85 C Single 4.83 mm 4.21 mm 2.66 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 1-1600MHz -40C +85C 1:2 Impedance
Datasheet
2.044In Stock
4.000Expected 12/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Baluns SMD/SMT 1 MHz to 1.6 GHz 50 Ohms - 40 C + 85 C Single 4.21 mm 4.21 mm 2.7 mm Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 and 75 Ohm
Datasheet
1.763In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Transmission Line Transformers SMD/SMT 5 MHz to 300 MHz 75 Ohms - 40 C + 85 C Single 4.21 mm 4.21 mm 2.7 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 4.5-3000MHz 1:1 -40C +85C
Datasheet
5.672In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Baluns SMD/SMT 4.5 MHz to 3 GHz 75 Ohms - 40 C + 85 C Single 3.81 mm 3.81 mm 3.81 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 1-650MHz Imp. 1:4 -40C +85C
Datasheet
1.677In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

RF Transformers SMD/SMT 1 MHz to 650 MHz 50 Ohms - 40 C + 85 C Single SM-138 4.27 mm 2.69 mm 3.89 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 2-800MHz IL 3dB Impedance Ratio 1:4
Datasheet
7.636In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

RF Transformers SMD/SMT 2 MHz to 800 MHz 50 Ohms - 40 C + 85 C Single SM-22-5 3.81 mm 3.81 mm 2.67 mm MABA Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade
Datasheet
78In Stock
Min.: 1
Mult.: 1
No
Copperhead Tube
iNRCORE Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade
Datasheet
150In Stock
Min.: 1
Mult.: 1
No
Tube
HALO Electronics TG10G-E12NZ5LF
HALO Electronics Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE
Datasheet
447In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Tube
Pulse Electronics A6802NLT
Pulse Electronics Audio Transformers / Signal Transformers GIGABIT DUAL, 1:1
Datasheet
500In Stock
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape
Pulse Electronics H5004NLT
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port
Datasheet
1.469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.200
: 300

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.53 mm 12.2 mm 5.51 mm HC500 Reel, Cut Tape, MouseReel
Pulse Electronics H5007ENLT
Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT,TR, NPB
Datasheet
595In Stock
Min.: 1
Mult.: 1
: 300

H5007 Reel, Cut Tape
Pulse Electronics HX1148NL
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
406In Stock
1.000Expected 9/14/2026
Min.: 1
Mult.: 1
Max.: 80

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 25.4 mm 9.91 mm 6.22 mm HX Tube
Pulse Electronics PE-69011NLT
Pulse Electronics Audio Transformers / Signal Transformers SMD CommonMode Choke 36uH .35Ohms
Datasheet
686In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 850

Telecom Transformers Module SMD/SMT 36 uH 500 V 0 C + 70 C Quad 12.7 mm 6.99 mm 5.08 mm Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 1000 BASE-T, 350uH, Assy Hdr, Single Port, 24pins, 1500Vac
Datasheet
1.597In Stock
2.200Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.100

LAN Transformers SMD/SMT 350 uH 1.5 kVAC - 40 C + 85 C SMD-24 16.6 mm 8.99 mm 2.72 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 1000 BASE-T, 350uH, Open Hdr, Dual Port, 48pins, 1500Vac
Datasheet
1.194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers SMD/SMT 350 uH 1.5 kVAC - 40 C + 85 C SMD-48 27.8 mm 12.2 mm 7.2 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 1000 BASE-T, 350uH, Open Hdr, Single Port, 24pins, 1500Vac
Datasheet
410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

LAN Transformers SMD/SMT 350 uH 1.5 kVAC - 40 C + 85 C SMD-24 17.5 mm 12.19 mm 5.9 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 2.5G BASE-T, 150uH, Open Hdr, Single Port, 24pins, 1500Vac
Datasheet
2.226In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.700

LAN Transformers SMD/SMT 150 uH 1.5 kVAC - 40 C + 85 C SMD-24 15.1 mm 7.1 mm 4.2 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 5G BASE-T, 150uH, Open Hdr, Single Port, 24 pins, 1500Vac
Datasheet
762In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

LAN Transformers SMD/SMT 150 uH, 180 uH 1.5 kVAC - 40 C + 85 C SMD-24 13.6 mm 12 mm 6.3 mm LANxV Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 10G BASE-T, 120uH, Open Hdr, Single Port, 24 pins, 1500Vac
Datasheet
440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

LAN Transformers SMD/SMT 120 uH 1.5 kVAC - 40 C + 125 C SMD-24 18.13 mm 12.2 mm 6.5 mm LANxV Reel, Cut Tape, MouseReel