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: 4,529
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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 Application Package/Case Length Width Height Series Qualification Packaging
MACOM Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4 1,132In Stock
6,000Expected 26/8/2026
Min.: 1
Mult.: 1
: 2,000

RF Transformers SMD/SMT 500 MHz to 3 GHz 50 Ohms - 40 C + 85 C Single Transmission Line Step Up SM-22-5 3.81 mm 3.81 mm 2.67 mm MABA Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers .3-200MHz IL 1.5dB Impedance Ratio 1:1 13,938In Stock
12,000Expected 11/11/2026
Min.: 1
Mult.: 1
: 2,000
RF Transformers SMD/SMT 300 kHz to 200 MHz 75 Ohms - 40 C + 85 C Single Flux Coupled SM-22-5 3.81 mm 3.81 mm 2.67 mm MABA Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
500Expected 7/12/2026
Min.: 1
Mult.: 1
: 500

TC16 Reel, Cut Tape, MouseReel
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 77Kohm, 20-20KHz, 10dBu 27In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms 77 kOhms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu 6In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 5 kOhms, 20 kOhms 20 kOhms, 80 kOhms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu 10In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms 117.6 kOhms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu 8In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 15 kOhms 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu 7In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 5 kOhms, 20 kOhms 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 600/250/150/62.5: Zsec = 600/250/150/62.5, 10-30KHz, 20dBu 10In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 10 Hz to 30 kHz 150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms 150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms HS
Pulse Electronics Audio Transformers / Signal Transformers 5uH 500V 1:1:1 -40 / 85C DCR=0.5 Ohms AEC-Q200 448In Stock
Min.: 1
Mult.: 1
: 400

PLC Transformers SMD/SMT 3 MHz to 30 MHz 5 uH - 40 C + 125 C Automotive 9 mm 6.9 mm 5 mm BM62xx AEC-Q200 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 1GP -40 /+85 2-line 1-Ch 90W PoE 2,560In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 125 MHz 120 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.6 mm 3.4 mm 4.2 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 1GP -40 /+85 2-line 1-Ch 60W PoE 2,872In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 125 MHz 180 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH 80V 0.12A 1:1 2.5GD -40 /+85 2-line 1-Ch Non-PoE 3,950In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 200 MHz 180 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 2.5GP -40 /+85 2-line 1-Ch 90W PoE 4,208In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 200 MHz 120 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.6 mm 3.4 mm 4.2 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 2.5GP -40 /+85 2-line 1-Ch 60W PoE 3,963In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 200 MHz 180 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH 80V 0.12A 1:1 5GD -40 /+85 2-line 1-Ch Non-PoE 3,886In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 200 MHz 180 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 5GP -40 /+85 2-line 1-Ch 90W PoE 4,471In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 250 MHz 120 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.6 mm 3.4 mm 4.2 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 5GP -40 /+85 2-line 1-Ch 60W PoE 3,972In Stock
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 250 MHz 180 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers ISO MOD GullWng Sgl Audio w/ shield 6pin 3,471In Stock
Min.: 1
Mult.: 1

Audio Transformers Module SMD/SMT 10 kHz to 200 MHz 750 uH 1.5 kV - 40 C + 85 C Single Digital Audio Transformer SMD-16 8.13 mm 7.11 mm 5.08 mm TG10-DA1 Tube
HALO Electronics Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port 444In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad 10G Base-T Interface SMD-24 13.84 mm 12.19 mm 6.35 mm TG10G Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 6,550In Stock
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,016In Stock
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port 696In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers SMD/SMT - 40 C + 85 C Dual 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port 937In Stock
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV 0 C + 70 C 10/100 Base-TX PoE Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 1,311In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Tube