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 (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
Coilcraft Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A
Datasheet
67In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT 250 kHz 127 uH 1.5 kV - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm C1586 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402
Datasheet
135In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT 200 kHz 40 uH 1.5 kV - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm FA2925 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785
Datasheet
1In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback Through Hole 125 kHz 500 uH 3 kV - 40 C + 85 C Single 22.25 mm 14.25 mm 23.74 mm GA3172 Tray
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A
Datasheet
95In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

PoE Transformers Flyback POE13P Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15%
Datasheet
186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers SMD/SMT 200 kHz 100 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz
Datasheet
149In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz
Datasheet
241In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 50 kHz to 80 MHz - 40 C + 85 C Single 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec
Datasheet
18In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 5 kHz to 100 MHz 780 uH 500 V - 40 C + 85 C Single 7.62 mm x 7.87 mm x 5.72 mm 7.62 mm 7.87 mm 5.72 mm SWB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
19In Stock
70Expected 27/08/2026
Min.: 1
Mult.: 1

RF Transformers Through Hole 125 kHz to 125 MHz 25 uH, 225 uH 500 V - 40 C + 85 C Single 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz
Datasheet
197In Stock
1,500Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

RF Transformers SMD/SMT 400 kHz to 600 MHz 10 uH 300 V - 40 C + 85 C 4.45 mm x 4.19 mm x 3.05 mm 4.45 mm 4.19 mm 3.05 mm WBC Reel, Cut Tape, MouseReel
Pulse Electronics CX2024NL
Pulse Electronics Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

RF Transformers Module SMD/SMT 50 MHz to 1 GHz 0 C + 70 C Dual 27.813 mm 15.367 mm 7.239 mm CX Tray
Pulse Electronics T1142NL
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port
Datasheet
325In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module SMD/SMT 1.5 kV 0 C + 70 C Octal 28.58 mm 16.26 mm 5.84 mm Tube
iNRCORE Audio Transformers / Signal Transformers 7In Stock
Min.: 1
Mult.: 1
SMD/SMT 1500 Vrms - 40 C + 85 C 1 Channel 15.24 mm 10.03 mm 4.14 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port
Datasheet
22In Stock
Min.: 1
Mult.: 1
: 200

LAN Transformers Module SMD/SMT - 40 C + 85 C Single Reel, Cut Tape
Coilcraft Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A
Datasheet
87In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT 250 kHz 127 uH 1.5 kV - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm C1585 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm HA3691 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr
Datasheet
45In Stock
72On Order
Min.: 1
Mult.: 1

Planar Quick Connect 200 kHz to 700 kHz 345 uH 1.5 kV - 40 C + 125 C Single 20.83 mm 23.37 mm 9.53 mm PL160 Tray
Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH
Datasheet
29In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 200 kHz 50 uH 1.5 kV - 40 C + 125 C Single 23.37 mm x 20.83 mm x 10.34 mm 23.37 mm 20.83 mm 10.34 mm POE120PL Tray
Coilcraft Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A
Datasheet
188In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 125 C Single 17.2 mm 14.98 mm 8.51 mm POE13F Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz
Datasheet
183In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 200 kHz to 400 MHz - 40 C + 85 C Single 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec
Datasheet
18In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 200 kHz to 300 MHz 25 uH, 95 uH 500 V - 40 C + 85 C Single 7.62 mm x 7.87 mm x 5.72 mm 7.62 mm 7.87 mm 5.72 mm SWB Tube
iNRCORE Audio Transformers / Signal Transformers
Datasheet
27In Stock
Min.: 1
Mult.: 1

Transformer 350 uH 1500 Vrms - 40 C + 85 C 1 Channel 17.78 mm 16 mm 5.97 mm Tube
iNRCORE Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer
Datasheet
6In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT - 40 C + 125 C Quad 13.89 mm 6.48 mm 10GBASE-T Bulk
Coilcraft Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A
Datasheet
49In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT 250 kHz 127 uH 1.5 kV - 40 C + 85 C 13.46 mm 13 mm 12.7 mm C1495 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070
Datasheet
195In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers Flyback SMD/SMT 250 kHz 155 uH 1.5 kV - 40 C + 85 C 12.7 mm 10.5 mm 11 mm C1587 Reel, Cut Tape, MouseReel