Unshielded Audio & Signal Transformers

Results: 764
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 Package / Case Length Width Height Series Qualification Packaging
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A 540In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Flyback Transformers SMD/SMT 155 uH 1.5 kVAC - 40 C + 125 C 22.3 mm 17.3 mm 9 mm POEB1FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A 328In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 150

Flyback Transformers SMD/SMT 70 uH 1.5 kVAC - 40 C + 125 C 29.3 mm 21.8 mm 12 mm POEB2FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A 457In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Flyback Transformers SMD/SMT 100 uH 1.5 kVAC - 40 C + 125 C 17.75 mm 14.2 mm 12.7 mm POEA2FB Reel, Cut Tape, MouseReel
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms 54In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 300 Hz to 100 kHz 600 Ohms 150 Ohms Single 0.71 in 0.86 in 0.75 in 104
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 284In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 600 nH 700 mOhms, 700 mOhms 1 Ohms, 2 Ohms 1.5 kV 0 C + 70 C Dual 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por 71In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

ISDN Transformers Module SMD/SMT 1.2 mH 1 Ohms 1.5 kV - 40 C + 85 C Quad 17.53 mm 12.20 mm 5.76 mm Tube
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A 460In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Flyback Transformers SMD/SMT 140 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 Flybk Xfmr EFD20 Single Out 40W 5V 8A 344In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 150

Flyback Transformers SMD/SMT 100 uH 1.5 kVAC - 40 C + 125 C 29.3 mm 21.8 mm 12 mm POEB2FB Reel, Cut Tape, MouseReel
Eaton Electronics Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A 444In Stock
A tariff of 10% may be applied if shipping to the United States.
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
A tariff of 10% may be applied if shipping to the United States.
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
A tariff of 10% may be applied if shipping to the United States.
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 Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port 177In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 1.5 kV 0 C + 70 C Single 0.475 in 0.46 in 0.34 in Tube
iNRCORE Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade 18In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
No
RF Transformers SMD/SMT 125 MHz to 650 MHz 3.75 uH 1.5 kV - 55 C + 125 C 2 Channel 12.7 mm 7.37 mm 4.57 mm Copperhead Tube
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2 9,804In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

SMD/SMT 10 kHz to 1 MHz 880 uH - 40 C + 85 C Single 13.9 mm 11 mm 7.6 mm T60403 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/ 167In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 30 MHz to 3 GHz - 40 C + 85 C GU2939 2.54 mm 1.42 mm 1.88 mm TTC1 Reel, Cut Tape, MouseReel
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms 69In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 300 Hz to 50 kHz 25 kOhms 600 Ohms Single 107
Triad Magnetics Audio Transformers / Signal Transformers AUDIO TRANSFORMER 100In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Audio Transformers Radial 300 Hz to 100 kHz 500 Ohms 50 Ohms 0.41 in 0.31 in 0.465 in MIL-T-27E
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH upright 1.4mH 1:1 8,072In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pin Terminal Transformers Pin 10 kHz to 1 MHz 1.4 mH - 40 C + 125 C Single 10.4 mm 8.5 mm 11.5 mm T60403 Bulk
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1 7,391In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

Signal Transformers SMD/SMT 10 kHz to 1 MHz 1.4 mH 100 mV - 40 C + 120 C Single 11.46 mm 10.16 mm 7.6 mm T60403 Reel, Cut Tape, MouseReel
Xicon Audio Transformers / Signal Transformers XFMR OUT 500CT-8 4,732In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Audio Transformers Transformer Through Hole 300 Hz to 3.4 kHz 500 Ohms 8 Ohms 100 VDC - 30 C + 80 C 1 Channel 15 mm x 15 mm x 12.7 mm 15 mm 15 mm 12.7 mm 42TL Bulk
Xicon Audio Transformers / Signal Transformers XFMR 100CT/100CT 3,058In Stock
Min.: 1
Mult.: 1

Audio Transformers Transformer Through Hole 300 Hz to 3.4 kHz 100 Ohms 100 Ohms 100 VDC - 30 C + 80 C 1 Channel 15 mm x 15 mm x 12.7 mm 15 mm 15 mm 12.7 mm 42TL Bulk
Triad Magnetics Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu 5In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Audio Transformer Audio Transformer Solder 10 Hz to 30 kHz 21 H to 49 H 600 Ohms, 250 Ohms 600 Ohms, 250 Ohms 0 C + 70 C 1 Channel 1.54 in 1.38 in 1.42 in HS
Pulse Electronics Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE 6,776In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 100 MHz 240 uH 1.5 kVAC - 40 C + 85 C 1 Channel 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel


Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms 11,265In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

RF Transformers Module SMD/SMT 50 kHz to 450 MHz - 40 C + 85 C Single 3.81 mm 3.81 mm 2.79 mm CX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 10,125In Stock
8,400Expected 9/11/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 2,400
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 0.5 in 0.358 in 6.09 mm Reel, Cut Tape, MouseReel