SMD/SMT Audio Transformers / Signal Transformers

Results: 2 329
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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
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.01 - 150 MHz, 50?
Datasheet
107In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

RF Transformers SMD/SMT 10 kHz to 150 MHz - 20 C + 85 C 7.62 mm 6.86 mm 5.84 mm T1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?
Datasheet
19In Stock
Min.: 1
Mult.: 1

RF Transformers Transformer SMD/SMT 20 kHz to 250 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm T4 Bulk
HALO Electronics Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2
Datasheet
415In Stock
Min.: 1
Mult.: 1

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 Tube
iNRCORE Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB
Datasheet
39In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 100 kHz to 100 MHz 1500 Vrms - 55 C + 125 C Quad Aerospace, Military 17.53 mm x 12.19 mm x 5.72 mm 17.53 mm 12.19 mm 5.72 mm 1000B Tube
iNRCORE Audio Transformers / Signal Transformers 10GBASE-T 90W PoE++ Transformer
Datasheet
13In Stock
Min.: 1
Mult.: 1

PoE Transformers Module SMD/SMT - 55 C + 125 C Quad 18.42 mm 12.19 mm 6.73 mm 10GBASE-T Bulk
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
Datasheet
804In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH - 40 C + 85 C Dual 10/100 Base-TX 12.8 mm 6.9 mm 5.45 mm ALANS100X1 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A
Datasheet
210In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers Flyback SMD/SMT 250 kHz 155 uH 1.5 kV - 40 C + 85 C LM5070 PoE Interface 12.7 mm 10.5 mm 11 mm C1589 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH
Datasheet
36In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 200 kHz 50 uH 1.5 kV - 40 C + 125 C 1 Channel Active Clamp Forward Topology 23.37 mm x 20.83 mm x 9.53 mm 23.37 mm 20.83 mm 9.53 mm POE120PL Tray
Coilcraft Audio Transformers / Signal Transformers Forward PoE 33W 128uH 3.3V 25%
Datasheet
128In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

PoE Transformers SMD/SMT 200 kHz 128 uH - 40 C + 125 C Single PoE 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A
Datasheet
162In Stock
150Expected 17/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single PoE 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 3.3V 4.5A
Datasheet
138In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

PoE Transformers Flyback SMD/SMT 250 kHz 26.7 uH - 40 C + 125 C Single PoE 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A
Datasheet
135In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

PoE Transformers Flyback SMD/SMT 250 kHz 26.7 uH - 40 C + 125 C Single PoE 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz
Datasheet
378In Stock
240Expected 03/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

RF Transformers SMD/SMT 30 kHz to 250 MHz 95 uH, 95 uH 300 V - 40 C + 85 C Dual Wideband 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
95In Stock
Min.: 1
Mult.: 1

RF Transformers SMD/SMT 50 kHz to 200 MHz 70 uH, 70 uH 500 V - 40 C + 85 C Single Wideband 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:2 0.200-500 MHz
Datasheet
404In Stock
1 500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

RF Transformers SMD/SMT 200 kHz to 500 MHz 20 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
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz
Datasheet
369In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
Datasheet
39In Stock
30Expected 22/05/2026
Min.: 1
Mult.: 1

RF Transformers Transformer SMD/SMT 70 kHz to 200 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel Balanced to Unbalanced Transformation W38 7.62 mm 6.86 mm 5.84 mm T2 Bulk
Mini-Circuits Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?
Datasheet
100In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
HALO Electronics Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port
Datasheet
128In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad 10G Base-T Interface SMD-24 13.84 mm 12.19 mm 6.35 mm TG10G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
107In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 330

LAN Isolation Transformers Module SMD/SMT - 40 C + 85 C Gigabit Interface 15.24 mm 13.72 mm 6.35 mm TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano
Datasheet
180In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 14.22 mm 7.62 mm 8.64 mm Nano2.5G Tube
iNRCORE Audio Transformers / Signal Transformers
Datasheet
14In Stock
Min.: 1
Mult.: 1
SMD/SMT 1500 Vrms - 55 C + 125 C 1 Channel 15.49 mm 13.46 mm 6.48 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port
Datasheet
39In Stock
200Expected 19/03/2026
Min.: 1
Mult.: 1
Reel: 200

LAN Transformers Module SMD/SMT - 40 C + 85 C Single 10/100 Base-T PoE Reel, Cut Tape
Coilcraft Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz
Datasheet
868In Stock
1 200Expected 27/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

RF Transformers SMD/SMT 4 MHz to 200 MHz 1.25 uH 50 V - 40 C + 85 C Single Wideband 1812 (4532 metric) 4.52 mm 3.81 mm 3.43 mm 1812WBT Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075
Datasheet
293In Stock
900Expected 05/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 450

Flyback Transformers Flyback SMD/SMT 10 kHz - 40 C + 85 C Single STLC3075 STLC3085 POTS Interface 10.92 mm 8.6 mm 9.02 mm FA2470 Reel, Cut Tape, MouseReel