Transformers Audio & Signal

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Transformers for Audio Applications

Audio transformers can used to step up or step down a signal voltage, increase or decrease the impedance of a circuit, convert a circuit from unbalanced to balanced and vice versa, block DC current in a circuit while allowing AC current to flow, or electrically isolate one audio device from another. Learn More

Results: 4,427
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 Package/Case Length Width Height Series Qualification Packaging
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,406In Stock
9,828On Order
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 5,186In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 6,670In Stock
9,100Expected 9/11/2026
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single 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 4,661In Stock
14,700On Order
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single 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 908In Stock
1,440Expected 25/9/2026
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single SMD-16 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 1,552In Stock
4,240On Order
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV 0 C + 70 C SMD-16 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 674In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 4,396In Stock
9,000On Order
Min.: 1
Mult.: 1
: 1,000

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile 522In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV 0 C + 70 C Single SMD-16 12.7 mm 7.11 mm 2.24 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 3,351In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 4,959In Stock
Min.: 1
Mult.: 1
: 1,000

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port 527In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual SMD-24 13.21 mm 12.19 mm 3.76 mm TG111 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX 2,136In Stock
Min.: 1
Mult.: 1
: 330

LAN Isolation Transformers Module SMD/SMT - 40 C + 85 C 15.24 mm 13.72 mm 6.35 mm TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port 1,382In Stock
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C SMD-50 27.94 mm 7.62 mm 8.64 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers Genesus -40C/+85C Mini 1G For MiniPhy 1,810In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Quad SMD-24 14.22 mm 7.62 mm 8.64 mm GENESUS Tube
Bel Magnetic Solutions Audio Transformers / Signal Transformers ROHS 10/100/1000BT PoE+ MODULE 1CT:1CT TOPPER 954In Stock
6,080On Order
Min.: 1
Mult.: 1
: 380

LAN Transformers Module SMD/SMT 300 kHz to 125 MHz 350 uH - 40 C + 85 C Single 17.53 mm 12.19 mm 5.71 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers XFRMR LAN 2.5G 60W POE SMD 1,520In Stock
Min.: 1
Mult.: 1
: 380

PoE Transformers SMD/SMT 1 MHz to 150 MHz 0 C + 70 C Quad 17.53 mm 12.19 mm 5.71 mm Reel, Cut Tape
Bel Magnetic Solutions Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER 405In Stock
Min.: 1
Mult.: 1
: 320

LAN Transformers Module SMD/SMT 100 kHz to 500 MHz 350 uH - 40 C + 85 C Quad 27.94 mm 12.09 mm 4.47 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 741In Stock
Min.: 1
Mult.: 1
: 380

LAN Transformers Module SMD/SMT 100 kHz to 125 MHz 350 uH - 40 C + 85 C Single 17.53 mm 12.19 mm 5.71 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 2,270In Stock
Min.: 1
Mult.: 1
: 1,100
LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 0 C + 70 C Single 22.35 mm 13.72 mm 1.73 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 716In Stock
Min.: 1
Mult.: 1
: 380

LAN Transformers Module SMD/SMT 100 kHz to 125 MHz 350 uH 0 C + 70 C Single 17.53 mm 12.19 mm 5.71 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 319In Stock
480Expected 16/10/2026
Min.: 1
Mult.: 1
: 240

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 0 C + 70 C Dual 27.81 mm 12.19 mm 7.24 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 1,382In Stock
Min.: 1
Mult.: 1
: 320

LAN Transformers Module SMD/SMT 100 kHz to 125 MHz 350 uH 0 C + 70 C Single 15.24 mm 13.26 mm 6.35 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 3,832In Stock
3,600Expected 4/9/2026
Min.: 1
Mult.: 1
: 900

LAN Transformers Module SMD/SMT 1 MHz to 80 MHz 350 uH - 40 C + 85 C Single 12.32 mm 7.24 mm 5.72 mm Reel, Cut Tape, MouseReel
Bel Magnetic Solutions Audio Transformers / Signal Transformers Transformer 1,046In Stock
Min.: 1
Mult.: 1
: 900

LAN Transformers Module SMD/SMT 100 kHz to 250 MHz 350 uH - 40 C + 85 C Single 12.32 mm 7.24 mm 5.71 mm Reel, Cut Tape, MouseReel