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
Tamura Audio Transformers / Signal Transformers MODEM TRANSFORMERS 75Ohm Prim. DCR 95Ohm sec 540In Stock
Min.: 1
Mult.: 1
No
Telecom Transformers 600 Ohms 600 Ohms Wet Coupling TTC
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 125In Stock
Min.: 1
Mult.: 1
: 500

TC4 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 38In Stock
Min.: 1
Mult.: 1
: 500

TC9 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 10-1.8GHz, 75Ohms, 1:1 Core and Wire Transformer 17In Stock
500Expected 19/10/2026
Min.: 1
Mult.: 1
: 500

RF Transformers Transformer SMD/SMT 10 MHz to 1.8 GHz 75 Ohms 50 Ohms - 40 C + 100 C 1 Channel 6.1 mm x 4.32 mm x 4.06 mm 6.1 mm 4.32 mm 4.06 mm TRS1 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1 68In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module Through Hole 100 uH 1.5 kV 0 C + 70 C Dual AUI Interface DIP-16 20.57 mm 7.62 mm 5.33 mm TD-10B2 Tube
HALO Electronics Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 424In Stock
Min.: 1
Mult.: 1
: 1,000

LAN Isolation Transformers Module SMD/SMT 140 uH 1.5 kV - 40 C + 85 C Single 10 Base-T Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG-10BT Reel, Cut Tape, MouseReel
ABRACON Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C 75In Stock
Min.: 1
Mult.: 1
: 300

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH - 40 C + 85 C Dual 10/100/1000 Base-T 27.8 mm 12.2 mm 7.2 mm ALANS10002 Reel, Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 5 - 120 MHz, 50? 17In Stock
100Expected 19/10/2026
Min.: 1
Mult.: 1

RF Transformers Surface Mount RF Transformer SMD/SMT 5 MHz to 120 MHz - 20 C + 85 C 1 Channel Receivers, Transmitters T2 Cut Tape
Mini-Circuits Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm 10In Stock
Min.: 1
Mult.: 1

RF Transformers RF Wire Transformer Through Hole 20 kHz to 250 MHz - 20 C + 85 C 7.62 mm 5.84 mm T4 Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50? 38In Stock
60Expected 18/8/2026
Min.: 1
Mult.: 1

RF Transformers Transformer SMD/SMT 150 kHz to 200 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm T9 Bulk
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 87In Stock
Min.: 1
Mult.: 1
: 500

TC1.33 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 234In Stock
Min.: 1
Mult.: 1
: 500

TC1.33 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS 185In Stock
Min.: 1
Mult.: 1
: 500

TC2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS 265In Stock
Min.: 1
Mult.: 1
: 100

TRS1.33 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 0.3uH 12V 1:1 DCR=0.6Ohms 244In Stock
Min.: 1
Mult.: 1

Tube
HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch 276In Stock
Min.: 1
Mult.: 1

Isolation Transformers Module SMD/SMT 1.2 mH 1.5 kV 0 C + 70 C Dual, Quad T1/E1 Line Interface SMD-20 15.62 mm 7.11 mm 6.35 mm SMD-T1 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE+ 1Port 336In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 80 MHz 350 uH 1.5 kV - 40 C + 85 C Single 10/100 Base-TX PoE+ Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke 24In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Dual Gigabit Interface SMD-24 17.78 mm 12.19 mm 5.84 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P 1Port Choke 258In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 25.4 mm 9.4 mm 9.4 mm TG Tube
HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch 120In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1.2 mH 1.5 kV 0 C + 70 C Dual T1/E1 Line Interface SMD-16 12.7 mm 7.11 mm 5.08 mm SMD-T1 Tube


HALO Electronics Audio Transformers / Signal Transformers SMD ISOLATION MODULE 117In Stock
Min.: 1
Mult.: 1

Isolation Transformers Tube
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C 473In Stock
Min.: 1
Mult.: 1
: 800

LAN Transformers LAN SMD/SMT 350 uH - 40 C + 125 C 10/100/1000 Base-T 19.8 mm 16.6 mm 2.5 mm ALANL10001 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS 197In Stock
Min.: 1
Mult.: 1
: 100

ADTT1.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50? 77In Stock
Min.: 1
Mult.: 1
: 100

RF Transformers Transformer SMD/SMT 10 kHz to 100 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm x 5.84 mm 7.62 mm 6.86 mm 5.84 mm T2.5 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS 361In Stock
Min.: 1
Mult.: 1
: 500

TC4 Reel, Cut Tape, MouseReel