Audio Transformers / Signal Transformers

 Audio Transformers / Signal Transformers
Audio Transformers & Signal Transformers are available at Mouser 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: 4.526
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) 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
TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT 6.757In Stock
Min.: 1
Mult.: 1
: 500

LAN Transformers Module SMD/SMT 100 kHz 350 uH 1 Ohms 1 Ohms - 40 C + 85 C Single 12.7 mm 6.9 mm 5.6 mm B78476A Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE 2.508In Stock
Min.: 1
Mult.: 1
: 500

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 6.9 mm 5.6 mm B78476A Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT 694In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.6 mm 12.1 mm 5.8 mm B78476A Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT 2.121In Stock
1.750Expected 27/10/2026
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.6 mm 12.1 mm 5.8 mm B78476A Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT 453In Stock
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 350 uH - 40 C + 85 C Dual 27.69 mm 7.29 mm 8.41 mm B78476A Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 500-3000MHz Imp. Ratio 4:1 7.711In Stock
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 3.815In Stock
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 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 5.999In Stock
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 1.493In Stock
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 3-800MHz Il 1.5dB Impedance Ratio 1:4 1.678In Stock
Min.: 1
Mult.: 1
: 2.000

RF Transformers SMD/SMT 3 MHz to 800 MHz 50 Ohms - 40 C + 85 C Single 3.81 mm 3.81 mm 2.78 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 and 75 Ohm 1.763In Stock
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 5.670In Stock
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 1.675In Stock
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 7.535In Stock
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 EXTMP XFMR 100BT SMG COM PBC 81In Stock
Min.: 1
Mult.: 1
No
100B Tube
iNRCORE Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade 64In Stock
Min.: 1
Mult.: 1
No
Copperhead Tube
Pulse Electronics A6802NLT
Pulse Electronics Audio Transformers / Signal Transformers GIGABIT DUAL, 1:1 500In Stock
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape
Pulse Electronics H5004NLT
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port 1.469In Stock
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 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 395In Stock
1.000Expected 14/09/2026
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 686In Stock
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 1.597In Stock
2.200Expected 02/11/2026
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 1.194In Stock
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 410In Stock
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