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
Wurth Elektronik Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port 31In Stock
40Expected 09/10/2026
Min.: 1
Mult.: 1

Accessories WE-LANMX Tray
TDK Audio Transformers / Signal Transformers 1:1 75ohms 5-200MHz 10dB 1.418In Stock
Min.: 1
Mult.: 1
: 1.000
Baluns Module Single ATB-CT Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers - 980In Stock
Min.: 1
Mult.: 1
: 1.000
Baluns Module Single ATB-CT Reel, Cut Tape
ABRACON Audio Transformers / Signal Transformers LAN XFRMR 10/100 1.109In Stock
4.100Expected 06/10/2026
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz - 40 C + 85 C Single 11.43 mm 9.24 mm 5.37 mm 101 Reel, Cut Tape, MouseReel
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C 914In Stock
Min.: 1
Mult.: 1
: 600

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH 0 C + 70 C Dual 12.8 mm 6.9 mm 5.45 mm ALANS100X1 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A 90In Stock
Min.: 1
Mult.: 1
: 200

Flyback Transformers Flyback SMD/SMT - 40 C + 85 C Single 12.7 mm 10.5 mm 11 mm C1588 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 39In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback SMD/SMT 150 kHz 35 uH 1.5 kV - 40 C + 125 C Single 26.75 mm 26 mm 14 mm GA3136 Tray
Coilcraft Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A 30In Stock
Min.: 1
Mult.: 1
: 100

Flyback Transformers Flyback Through Hole 50 kHz 2.2 mH 3 kV - 40 C + 85 C Single 20.9 mm 20.9 mm 12 mm HA4018 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A 16In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback Through Hole 100 kHz 125 uH 3 kV - 40 C + 85 C Single 29.8 mm 27.9 mm 25.3 mm HA4061 Tray
Coilcraft Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A 19In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback Through Hole 150 kHz 28 uH 3 kV - 40 C + 85 C Single 45.72 mm 47.72 mm 30.48 mm KA4823 Tray
Coilcraft Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 461In Stock
600Expected 23/10/2026
Min.: 1
Mult.: 1
: 200

Flyback SMD/SMT 140 kHz 4 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 10.5 mm 11.43 mm NA5920 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A 67In Stock
Min.: 1
Mult.: 1
: 175

Flyback SMD/SMT 1 kHz 180 uH 1.5 kV - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm NA6223 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr 1In Stock
25Expected 02/10/2026
Min.: 1
Mult.: 1

Planar Quick Connect 200 kHz to 700 kHz 588 uH 1.5 kV - 40 C + 125 C Single 29.46 mm 26.67 mm 11.4 mm PL300 Tray
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A 138In Stock
Min.: 1
Mult.: 1
: 175

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm POE13P Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A 71In Stock
150Expected 17/09/2026
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 200 kHz 21 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A 144In Stock
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 200 kHz 48 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 24V 3.7A 53In Stock
150Expected 17/09/2026
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 27.8 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 48V 3.7A 68In Stock
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 27.8 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A 211In Stock
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 48V 4.7A 1In Stock
150Expected 06/11/2026
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.030-300 MHz 304In Stock
Min.: 1
Mult.: 1
: 250

RF Transformers PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.140-700 MHz 397In Stock
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 140 kHz to 700 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 PWB Wideband RF 1:1 0.03-250 MHz 500In Stock
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 300 kHz to 250 MHz 95 uH, 95 uH 300 V - 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 71In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 40 kHz to 175 MHz 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
Coilcraft Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec 78In Stock
140Expected 13/11/2026
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