SMD/SMT Audio Transformers / Signal Transformers

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Description Datasheet Availability Pricing (EUR) 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
Murata Electronics Audio Transformers / Signal Transformers 50MHz to 1800MHz 20VDC 75Ohm
Datasheet
6.800On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Micro Chip Transformers Balun SMD/SMT 50 MHz to 1.8 GHz 75 Ohms - 40 C + 85 C 1 Channel 2 mm x 1.2 mm x 1.2 mm 2 mm 1.2 mm 1.2 mm DXW21BN Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51
Datasheet
3.092On Order
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT - 40 C + 125 C Single 20.57 mm 21 mm 9.78 mm DA2034 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402
Datasheet
940Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers Flyback SMD/SMT 400 kHz 40 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 10.5 mm 11 mm FA2732 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A
Datasheet
276On Order
Min.: 1
Mult.: 1

Flyback Transformers Flyback SMD/SMT 100 kHz 300 uH 3 kV - 40 C + 85 C Single 26.75 mm 26 mm 14 mm HA4060 Tray
Coilcraft Audio Transformers / Signal Transformers NA5743 12W 0.012Ohms For LT8584
Datasheet
600Expected 10/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback SMD/SMT 150 kHz - 40 C + 125 C Single 12.7 mm 10.5 mm 11.43 mm NA5743 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 24V 5A 50uH
Datasheet
1.916On Order
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 200 kHz 50 uH 1.5 kV - 40 C + 125 C Single 23.37 mm x 20.83 mm x 9.64 mm 23.37 mm 20.83 mm 9.64 mm POE120PL Tray
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A
Datasheet
1.042On Order
MouseReel Available
Min.: 1
Mult.: 1
: 175

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm POE13P Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A
Datasheet
1.800On Order
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 200 kHz 21 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Forward PoE 35W 128uH 5V 15%
Datasheet
548On Order
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers SMD/SMT 200 kHz 128 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 12V 3.7A
Datasheet
1.375On Order
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 27.8 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 12V 4.7A
Datasheet
437Expected 9/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A
Datasheet
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 200

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 12.7 mm 10.5 mm 11 mm POE70P Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec
Datasheet
4.574On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 kHz to 100 MHz 780 uH 500 V - 40 C + 85 C Single 13.21 mm x 7.87 mm x 5.72 mm 13.21 mm 7.87 mm 5.72 mm SWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.300-700 MHz
Datasheet
1.263Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

RF Transformers SMD/SMT 300 kHz to 700 MHz 36 uH 300 V - 40 C + 85 C 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
iNRCORE Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T
Datasheet
1.360On Order
MouseReel Available
Min.: 1
Mult.: 1
: 300
No
LAN Transformers SMD/SMT 350 uH 1500 Vrms - 55 C + 125 C 1 Channel 17.53 mm 12.19 mm 5.72 mm 1000B Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU PBC
Datasheet
450On Order
Min.: 1
Mult.: 1
No
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 55 C + 125 C Single 17.53 mm 12.19 mm 5.72 mm 1000B Tube
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1.528Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

Baluns SMD/SMT 150 kHz to 400 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADT1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
994Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

Baluns SMD/SMT 1.5 MHz to 160 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADT16 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1.000Expected 12/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 5 kHz to 70 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 5.23 mm 7.87 mm 5.59 mm 5.23 mm ADT2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1.766On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 60 kHz to 300 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 5.23 mm 7.87 mm 5.59 mm 5.23 mm ADT4 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
983Expected 12/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 100 kHz to 130 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 5.23 mm 7.87 mm 5.59 mm 5.23 mm ADT8 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1.305Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 300 kHz to 300 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADTT1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?
Datasheet
590On Order
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers Transformer SMD/SMT 15 kHz to 300 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 T1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:16 CORE & WIRE Transformer, 0.03 - 75 MHz, 50?
Datasheet
593Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers RF Wire Transformer SMD/SMT 30 kHz to 75 MHz - 20 C + 85 C 1 Channel 3027 (7669 metric) 7.62 mm 6.86 mm 5.84 mm T16 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
Datasheet
192On Order
Min.: 1
Mult.: 1

RF Transformers Transformer SMD/SMT 70 kHz to 200 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel W38 7.62 mm 6.86 mm 5.84 mm T2 Bulk