Unshielded Audio & Signal Transformers

Results: 766
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 466In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 100 Base-TX 12.7 mm 9.65 mm 6 mm Tube
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz 341In Stock
Min.: 1
Mult.: 1
: 750

RF Transformers SMD/SMT 1.5 MHz to 1.2 GHz 8 uH 300 V - 40 C + 85 C Wideband 4.45 mm x 4.19 mm x 3.05 mm 4.45 mm 4.19 mm 3.05 mm WBC Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port 389In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz 140 uH 1 Ohms 1 Ohms 2 kV 0 C + 70 C Single 10 Base-T 11.43 mm 6.73 mm 5.59 mm 23Z467 Tube

Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms 801In Stock
Min.: 1
Mult.: 1
: 2,000

RF Transformers Module SMD/SMT 500 kHz to 300 MHz - 40 C + 85 C Single Wideband 3.81 mm 3.81 mm 2.79 mm CX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port 488In Stock
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 1 Ohms, 1 Ohms 1.5 kV - 40 C + 85 C 2 Channel T1/CEPT/ISDN-Pri 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?

RF Transformers SMD/SMT 3.1 GHz to 4.2 GHz - 55 C + 125 C TCW1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?

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
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 21,564In Stock
1,800On Order
Min.: 1
Mult.: 1
: 450

Signal Transformers SMD/SMT 10 kHz to 1 MHz 1.4 mH - 40 C + 85 C Single PowerLine - PLC Metering 13.9 mm 11 mm 7.6 mm T60403 Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 2In Stock
80Expected 20/10/2026
Min.: 1
Mult.: 1
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH - 55 C + 125 C Single 100 Base-TX 12.7 mm 6.73 mm 5.97 mm 100B Tube


Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port 310In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 10/100 Base-T PoE 12.7 mm 9.09 mm 5.99 mm HX Tube
MACOM Audio Transformers / Signal Transformers 5-300MHz 1:2 omped. 75 ohm 4,791In Stock
Min.: 1
Mult.: 1
: 900

Baluns SMD/SMT 5 MHz to 300 MHz 75 Ohms - 40 C + 125 C Single CATV, FTTX Broadband 7.11 mm 6.35 mm 2.57 mm Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm

RF Transformers SMD/SMT 5 MHz to 1.8 GHz - 40 C + 85 C Single Push-Pull 3.81 mm 3.81 mm 4.06 mm TC1 Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT 410In Stock
Min.: 1
Mult.: 1

Signal Transformers PLC Through Hole 870 uH 4 kVAC - 40 C + 125 C Single Metering Narrowband PLC Coupling 13.72 mm 19.8 mm 10.16 mm WE-PLC Tray
iNRCORE Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade 29In Stock
Min.: 1
Mult.: 1
No
RF Transformers Pin Terminal Transformers Through Hole 75 kHz to 1 MHz 100 V - 55 C + 125 C Single 16 mm 16 mm 3.94 mm TL1553 Tube
iNRCORE Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD 131In Stock
Min.: 1
Mult.: 1
No
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH - 55 C + 125 C Dual 100 Base-TX 25.4 mm 12.827 mm 5.969 mm 1000B Tube
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A 444In Stock
Min.: 1
Mult.: 1
: 200

Flyback Transformers SMD/SMT 70 uH 1.5 kVAC - 40 C + 125 C 17.65 mm 14.5 mm 14 mm POEA2FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A 458In Stock
Min.: 1
Mult.: 1
: 200

Flyback Transformers SMD/SMT 37 uH 1.5 kVAC - 40 C + 125 C 17.65 mm 14.5 mm 14 mm POEA2FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A 528In Stock
Min.: 1
Mult.: 1
: 250

Flyback Transformers SMD/SMT 70 uH 1.5 kVAC - 40 C + 125 C 22.3 mm 17.3 mm 9 mm POEB1FB Reel, Cut Tape, MouseReel
Pulse Electronics T1137NLT
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port 303In Stock
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 1.5 kV 0 C + 70 C 2 Channel T1/CEPT/ISDN-Pri Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port 177In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 1.5 kV 0 C + 70 C Single Digital 0.475 in 0.46 in 0.34 in Tube
Pulse Electronics H5007ENL
Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB 264In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 0 C + 70 C Single 1000 Base-T 17.65 mm 12.2 mm 5.72 mm H5007 Tube
Pulse Electronics HX2305NL
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port 269In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Dual 10/100 Base-T PoE Tube
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A 457In Stock
Min.: 1
Mult.: 1
: 200

Flyback Transformers SMD/SMT 60 uH 1.5 kVAC - 40 C + 125 C 15.2 mm 12.5 mm 11.6 mm POEA1FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A 457In Stock
Min.: 1
Mult.: 1
: 200

Flyback Transformers SMD/SMT 42.9 uH 1.5 kVAC - 40 C + 125 C 17.75 mm 14.2 mm 12.7 mm POEA2FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A 249In Stock
Min.: 1
Mult.: 1
: 100

Forward Transformers SMD/SMT 162 uH 1.5 kVAC - 40 C + 125 C 32.8 mm 26.8 mm 14.8 mm POEB3FW Reel, Cut Tape, MouseReel