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
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Description Datasheet Availability Pricing (IDR) 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
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port
Datasheet
1.557In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 0 C + 70 C Single 17.53 mm 12.2 mm 5.51 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 350uH .3Ohms 1-Port
Datasheet
544In Stock
750Expected 24/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 0 C + 70 C Single 18.16 mm 12.2 mm 6.6 mm LAN 10/100/1000 Base-T Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 10GBase-T SMD NonPoE 200uH 1-Port
Datasheet
355In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 500 MHz 200 uH 1 Ohms 1 Ohms 1.5 kV 0 C + 70 C Single 13.7 mm 12.2 mm 5.72 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 10GBase-T SMD NonPoE 200uH 1-Port
Datasheet
299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers Module SMD/SMT 1 MHz to 500 MHz 200 uH 1.5 kV 0 C + 70 C Single 0.54 in 0.48 in 0.225 in Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, PCMCIA, T&R
Datasheet
2.776In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

LAN Transformers LAN Discrete Modules SMD/SMT 1.5 kVrms 0 C + 70 C Single 12.7 mm 9.6 mm 2 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 2.5GD 1:1 HF SMD
Datasheet
1.533In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 780

LAN Transformers LAN Discrete Modules SMD/SMT 1.5 kVrms 0 C + 70 C Single 15.1 mm 10 mm 4 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1GD 1:1 HF SMD
Datasheet
2.335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 780

LAN Transformers LAN Discrete Modules SMD/SMT 1.5 kVrms 0 C + 70 C Single 15.1 mm 10 mm 4 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1, HF, SMD, T&R
Datasheet
1.400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LAN Transformers LAN Discrete Modules with PoE SMD/SMT 1.5 kVrms 0 C + 70 C Single 17.6 mm 15.9 mm 6 mm HB Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
632In Stock
840Expected 25/01/2027
Min.: 1
Mult.: 1
Max.: 160

LAN Transformers Module SMD/SMT 100 kHz to 200 MHz 350 uH 1.5 kV - 40 C + 105 C Single 0.5 in 0.347 in 0.082 in HM Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
821In Stock
Min.: 1
Mult.: 1
Max.: 160

LAN Transformers Module SMD/SMT 1 MHz to 200 MHz 350 uH 1.5 kV - 40 C + 105 C Single 0.5 in 0.28 in 0.235 in HM Tube
Pulse Electronics Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200
Datasheet
639In Stock
Min.: 1
Mult.: 1

Signal Transformers SMD/SMT 150 uH 4.3 kV - 40 C + 125 C 1 Channel 7.62 mm 6.73 mm 5.72 mm BMS AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200
Datasheet
988In Stock
4.950Expected 31/08/2026
Min.: 1
Mult.: 1
Max.: 100

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 105 C Single 17.526 mm 16.002 mm 5.715 mm HM AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT 120uH .30ohms 4-P AEC-Q200
Datasheet
160In Stock
825On Order
Min.: 1
Mult.: 1

LAN Transformers SMD/SMT 100 kHz to 200 MHz 120 uH - 40 C + 105 C Quad 18.16 mm 18.16 mm 6.6 mm AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers 10GBaseT 150uH SMT AEC-Q200
Datasheet
577In Stock
1.925On Order
Min.: 1
Mult.: 1
Max.: 140

LAN Transformers SMD/SMT 100 kHz to 500 MHz 150 uH 1.5 kV - 40 C + 125 C Quad 13.72 mm 12.2 mm 5.72 mm HM AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
1.199In Stock
8.000Expected 21/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.652 mm 2.083 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
1.333In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.400
: 600

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 0.5 in 0.358 in 0.236 in HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 4-Port
Datasheet
350In Stock
570On Order
Min.: 1
Mult.: 1
Max.: 60

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Quad 28.58 mm 16 mm 5.84 mm HX Tube


Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
1.953In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.400
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.09 mm 5.99 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port
Datasheet
494In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 28.58 mm x 16.26 mm x 5.84 mm 28.58 mm 16.26 mm 5.84 mm 100Base-TX Tube


Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port
Datasheet
403In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz - 40 C + 85 C Dual 15.21 mm 13.67 mm 5.87 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT TR, NPB
Datasheet
2.347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.200
: 300

Signal Transformers SMD/SMT 125 MHz 100 Ohms 1.5 kV - 40 C + 85 C 17.5 mm 12.2 mm 5.72 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
191In Stock
700Expected 16/11/2026
Min.: 1
Mult.: 1
Max.: 100

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.53 mm 16 mm 5.51 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port
Datasheet
1.224In Stock
4.200Expected 21/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.400
: 350

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 13.64 mm 18.8 mm 5.72 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por
Datasheet
168In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1 Ohms 1 Ohms 1.5 kV - 40 C + 85 C Dual 27.81 mm 12.19 mm 7.49 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
374In Stock
700Expected 20/08/2026
Min.: 1
Mult.: 1
Max.: 100

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.53 mm 16 mm 5.715 mm 1000Base-T Tube