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

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
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Maximum Operating Temperature
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Mini-Circuits Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm
Datasheet
391In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 40 MHz to 1.25 GHz - 40 C + 65 C Single 7.11 mm 6.35 mm 4.19 mm TRS278 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke
Datasheet
850In 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 Gigabit Interface SMD-24 17.78 mm 12.19 mm 5.84 mm TG1G Tube
Bel Magnetic Solutions Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
Datasheet
1,483In Stock
Min.: 1
Mult.: 1
: 380

PoE Transformers SMD/SMT 1 MHz to 300 MHz - 40 C + 85 C Quad PoE 17.53 mm 12.19 mm 5.71 mm Reel, Cut Tape
Bourns Audio Transformers / Signal Transformers LINE MATCHING TRANS
Datasheet
813In Stock
Min.: 1
Mult.: 1

Signal Transformers Pin Terminal Transformers Radial 200 Hz to 3.5 kHz 600 Ohms 600 Ohms - 10 C + 60 C Single Line Matching 17.7 mm 17.7 mm 12.6 mm Tube
Bourns Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC
Datasheet
919In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

LAN Transformers LAN SMD/SMT 1 MHz to 500 MHz 0 C + 85 C Quad Ethernet 16 mm 10.3 mm 4.1 mm SM43001EL Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -
Datasheet
1,119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 140

Signal Transformers SMD/SMT 1 mH 1.5 kVAC - 20 C + 80 C Single 13.97 mm 15.4 mm 13.2 mm MID-PLC Reel, Cut Tape, MouseReel
Tamura Audio Transformers / Signal Transformers MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec
Datasheet
697In Stock
Min.: 1
Mult.: 1

Telecom Transformers 600 Ohms 600 Ohms Dry Coupling TTC
Taoglas Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE
Datasheet
1,495In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

LAN Transformers LAN Transformer SMD/SMT 350 uH - 40 C + 85 C 10/100 Base-T, AutoMDIX 12.8 mm 9.45 mm 5.1 mm Exos Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?
Datasheet
16In Stock
Min.: 1
Mult.: 1

Z7550 Tray
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
4,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Single 10/100 Base-TX AEC-Q200 SMD-16 12.7 mm 7.11 mm 6.35 mm AE050 AEC-Q200 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
Product Comments
1,186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 125 C Single 10/100 Base-TX AEC-Q200 SMD-16 12.7 mm 7.11 mm 6.35 mm AEX50 AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms
Datasheet
1,600In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

LAN Transformers LAN SMD/SMT 180 uH 1.5 kV - 40 C + 85 C 12.7 mm 8.67 mm 4 mm WE-LANAQ Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
Datasheet
764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers LAN SMD/SMT 350 uH 4.5 kV - 40 C + 85 C 17.1 mm 14.75 mm 8.4 mm WE-LAN Reel, Cut Tape, MouseReel
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT
Datasheet
536In Stock
Min.: 1
Mult.: 1

Audio Transformers Terminals 300 Hz to 100 kHz 10 kOhms 2 kOhms 500 V - 20 C + 85 C Ultra Wideband 10.4 mm 7.87 mm 11.8 mm MET Tube
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC
Datasheet
346In Stock
Min.: 1
Mult.: 1

Audio Transformers Terminals 300 Hz to 100 kHz 1 kOhms 50 Ohms 500 V - 20 C + 85 C Ultra Wideband 10.4 mm 7.87 mm 11.8 mm MET Tube
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1,024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 500 kHz to 600 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 4.11 mm 7.87 mm 5.59 mm 4.11 mm ADT4 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1,903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 MHz to 3 GHz 75 Ohms 75 Ohms - 40 C + 85 C Single 3.81 mm x 3.81 mm x 3.81 mm 3.81 mm 3.81 mm 3.81 mm TC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
496In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

TC16 Reel, Cut Tape, MouseReel


HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke
Datasheet
855In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz - 40 C + 85 C Octal Gigabit Interface 27.94 mm 12.19 mm 7.11 mm TG1G Tube
HARTING Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR
Datasheet
118In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 10 MHz to 100 MHz 1.5 kV - 40 C + 85 C Dual
Wurth Elektronik Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
Datasheet
2,674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

LAN Transformers LAN SMD/SMT 350 uH 1.5 kVAC - 25 C + 105 C Dual 10/100 Base-T 12.95 mm 7.11 mm 5.33 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether
Datasheet
1,739In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Signal Transformers SMD/SMT 300 uH - 40 C + 105 C Single 4.7 mm 2.9 mm 2.9 mm WE-STST Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER
Datasheet
827In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

8 mm 7 mm 5.7 mm B78304B Reel, Cut Tape, MouseReel
MACOM Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1
Datasheet
3,655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Baluns SMD/SMT 5 MHz to 200 MHz 75 Ohms - 40 C + 85 C Single CATV Broadband 4.19 mm 2.69 mm 3.72 mm MABA Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
538In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

TCM3 Reel, Cut Tape, MouseReel