Unshielded Audio & Signal Transformers

Results: 764
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Description Datasheet Availability Pricing (CLP) 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

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH
Datasheet
53In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.5 mm 15.24 mm 5.72 mm H5007 Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
3.329In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single SMT 12.7 mm 9.53 mm 6 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
533In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single SMT 12.7 mm 9.53 mm 6 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE+ SMD 1-Port 120uH
Datasheet
55In 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 18.16 mm 15.11 mm 6.3 mm HX Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:2 LTCC Transformer, 625 - 2815 MHz, 50?
Datasheet
1.061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers Ceramic Balun SMD/SMT 625 MHz to 2.815 GHz 50 Ohms 50 Ohms - 55 C + 125 C 0805 (2012) 2 mm 1.24 mm 0.84 mm NCS2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
Datasheet
273In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers Transformer SMD/SMT 70 kHz to 200 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 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50?
Datasheet
557In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers Transformer SMD/SMT 1.5 GHz to 6.7 GHz 50 Ohms 50 Ohms - 40 C + 85 C 1 Channel 4.06 mm x 3.81 mm x 4.06 mm 4.06 mm 3.81 mm 4.06 mm TCM2 Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2
Datasheet
10.436In Stock
8.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PoE Transformers SMD/SMT 1 MHz to 100 MHz 230 uH 1.5 kVAC - 40 C + 85 C Dual 4.7 mm x 3.22 mm x 2.9 mm 4.7 mm 3.22 mm 2.9 mm SM453229-231N7Y Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,4.7x3.2mm
Datasheet
15.158In Stock
34.000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

LAN Transformers SMD/SMT 1 MHz to 100 MHz 380 uH 1.5 kVAC - 40 C + 85 C Dual 4.7 mm x 3.22 mm x 2.9 mm 4.7 mm 3.22 mm 2.9 mm SM453229-381N7Y Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers XFMR CHOKE SHUNT 1:124 QUAD 100 NPB
Datasheet
75In Stock
225On Order
Min.: 1
Mult.: 1

RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.53 mm 12.19 mm 5.72 mm 1000B-F Tube
iNRCORE Audio Transformers / Signal Transformers XFMR TCS SNGL 1000BT 1:124 SMT RPB
Datasheet
230In Stock
275Expected 9/30/2026
Min.: 1
Mult.: 1

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-F Tube
Pulse Electronics Audio Transformers / Signal Transformers 120uH LAN 10G 1:1 Surface Mount
Datasheet
1.980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

LAN Transformers LAN SMD/SMT 1 MHz to 400 MHz 120 uH 1.5 kV - 40 C + 85 C Single 4.7 mm x 3.4 mm x 3.04 mm 4.7 mm 3.4 mm 3.04 mm TC Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH LAN 1000 PoE 1:1 Surface Mount
Datasheet
1.890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 180 uH 1.5 kV - 40 C + 85 C Single 4.7 mm x 3.4 mm x 3.04 mm 4.7 mm 3.4 mm 3.04 mm TC Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD
Datasheet
983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 125 C Single 12.7 mm 9.4 mm 6.35 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme
Datasheet
Product Comments
1.072In Stock
1.300Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 650

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 85 C Single 12.7 mm 9.52 mm 5.6 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T
Datasheet
1.971In Stock
5.600On Order
MouseReel Available
Min.: 1
Mult.: 1
: 400

LAN Transformers LAN SMD/SMT 500 kHz to 100 MHz 350 uH 1.501 kVAC - 40 C + 85 C Single 17.53 mm x 14.6 mm x 4.5 mm 17.53 mm 16.51 mm 4.5 mm WE-LANAQ Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
667In Stock
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 400

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 6.15 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
Datasheet
920In Stock
1.280Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 320

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 7.2 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T
Datasheet
1.811In Stock
1.740Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 290

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 180 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 8.8 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
Datasheet
408In Stock
1.450On Order
MouseReel Available
Min.: 1
Mult.: 1
: 290

LAN Transformers Module SMD/SMT 100 kHz to 500 MHz 180 uH 1.5 kVAC 0 C + 70 C Single 18.29 mm 16 mm 8.8 mm WE-LAN 10G Reel, Cut Tape, MouseReel
Pulse Electronics H5004NLT
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port
Datasheet
1.469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.200
: 300

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.53 mm 12.2 mm 5.51 mm HC500 Reel, Cut Tape, MouseReel
Pulse Electronics HX1148NL
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
436In Stock
1.000Expected 10/20/2026
Min.: 1
Mult.: 1
Max.: 80

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 25.4 mm 9.91 mm 6.22 mm HX Tube
Pulse Electronics PE-69011NLT
Pulse Electronics Audio Transformers / Signal Transformers SMD CommonMode Choke 36uH .35Ohms
Datasheet
686In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 850

Telecom Transformers Module SMD/SMT 36 uH 500 V 0 C + 70 C Quad 12.7 mm 6.99 mm 5.08 mm Reel, Cut Tape, MouseReel
Triad Magnetics Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW
Datasheet
22In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 20 Hz to 20 kHz 7 H 50 Ohms, 250 Ohms, 600 Ohms 60 kOhms 0 C + 70 C 1.81 in AJ
Triad Magnetics Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW
Datasheet
19In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 20 Hz to 20 kHz 7 H 150 Ohms, 600 Ohms 60 kOhms 0 C + 70 C 1.81 in AJ