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
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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
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT 120uH .30ohms 4-P AEC-Q200
Datasheet
185In Stock
975On 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
560In 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
848In 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
4.353In Stock
10.800On Order
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 9.65 mm 5.97 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
956In 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 350uH 1-Port
Datasheet
3.366In 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 9.53 mm 5.97 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port
Datasheet
477In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 350 uH 4 kV - 40 C + 85 C Single 0.57 in 0.537 in 0.245 in Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 4-Port
Datasheet
273In Stock
570Expected 24/09/2026
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 350uH .65Ohms 1-Port
Datasheet
2.907In 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 HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port
Datasheet
452In 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 100D 1:1 4.5K REINFORCED SMD
Datasheet
413In Stock
Min.: 1
Mult.: 1

Signal Transformers SMD/SMT 350 uH 4.5 kV - 40 C + 85 C Dual 17.1 mm 14.75 mm 8.4 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .75Ohms 1-Port
Datasheet
1.751In Stock
1.800On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.400
: 600

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.4 mm 5.97 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE+ 350uH .75Ohms 1-Port
Datasheet
844In Stock
Min.: 1
Mult.: 1
Max.: 160

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.09 mm 5.99 mm HX2326 Tube
Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT TR, NPB
Datasheet
2.287In 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
1.164In Stock
4.500Expected 24/09/2026
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 - 40 C + 85 C Single 17.53 mm 16 mm 5.51 mm HX5004 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port
Datasheet
1.455In Stock
Min.: 1
Mult.: 1
Max.: 140

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 13.16 mm 18.67 mm 6.12 mm HX Tube


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port
Datasheet
2.461In Stock
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 13.16 mm 18.67 mm 6.12 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 2-Por
Datasheet
280In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 27.94 mm 10.92 mm 8.33 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
357In Stock
700Expected 25/09/2026
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


Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH
Datasheet
545In Stock
Min.: 1
Mult.: 1
Max.: 1.200
: 300

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz - 40 C + 85 C Single 17.53 mm 16 mm 5.715 mm HX Reel, Cut Tape


Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH
Datasheet
1.343In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.800
: 700

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 15.24 mm 9.78 mm 4.14 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 10/100/1000 Base-T 350uH 1:1 SMD
Datasheet
1.720In Stock
5.600Expected 16/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.800
: 700

LAN Transformers SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Quad 0.6 in 0.3 in 0.163 in LAN 10/100/1000 Base-T Reel, Cut Tape, MouseReel