Audio Transformers / Signal Transformers

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Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 1.27mm 1.5kVrms PoE 749063011 Wurth Elektronik 1: 7,20 € 1.000Expected 10/16/2026 New At Mouser	Mfr. Part No. 749063011 Mouser Part No 710-749063011 New At Mouser	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 1.27mm 1.5kVrms PoE Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1.000Expected 10/16/2026	Cut Tape 7,20 € 6,36 € 5,81 € 5,44 € Reel 4,61 € 4,43 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Transformers	LAN Transformer	SMD/SMT		200 uH		- 40 C	+ 85 C	4 Channel		13.6 mm	12 mm	6.25 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm 750082154 Wurth Elektronik 1: 0,679 € 8.423On Order	Mfr. Part No. 750082154 Mouser Part No 710-750082154	Wurth Elektronik	Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	8.423On Order On Order Ship Dates Mfr. No: 750082154 Stock: 0 On Order: 2.423 Expected 10/29/2026 6.000 Expected 12/24/2026 Factory Lead Time: 14 Weeks	Cut Tape 0,679 € 0,676 € 0,633 € 0,57 € 0,507 € Reel 0,507 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Signal Transformers		SMD/SMT		30 uH	3.75 kVAC			Single	4.39 mm x 9.14 mm x 1.98 mm	4.39 mm	9.14 mm	1.98 mm	MID-DAA	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers 749010 Wurth Elektronik 1: 269,30 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 749010 Mouser Part No 710-749010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	269,30 €	Min.: 1 Mult.: 1	Design Kits		SMD/SMT	500 kHz to 100 MHz	350 uH	1.5 kVAC	- 40 C	+ 85 C			12.95 mm	7.11 mm	5.33 mm	WE-LAN	Bulk
Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr 749014011 Wurth Elektronik 250: 8,04 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 749014011 Mouser Part No 710-749014011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 8,04 € 7,77 €	Min.: 250 Mult.: 250 : 250	LAN Transformers	LAN	SMD/SMT		350 uH	4 kVAC	0 C	+ 70 C	Quad	24.55 mm x 18.25 mm x 10.85 mm	24.55 mm	18.25 mm	10.85 mm	WE-LAN	Reel
Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme 749014018 Wurth Elektronik 1.200: 9,51 € Non-Stocked	Mfr. Part No. 749014018 Mouser Part No 710-749014018	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked	Cut Tape 9,51 €	Min.: 1.200 Mult.: 300 : 300	LAN Transformers	LAN	SMD/SMT	100 kHz to 100 MHz	350 uH	4 kVAC	0 C	+ 70 C	Single		17.1 mm	15.34 mm	8.4 mm	WE-LAN	Reel
Audio Transformers / Signal Transformers 10/100/1000 Base-T SMT Transfmr 1 Port 749020015 Wurth Elektronik 350: 5,43 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 749020015 Mouser Part No 710-749020015	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T SMT Transfmr 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 5,43 € 5,08 €	Min.: 350 Mult.: 350 : 350	LAN Transformers	LAN	SMD/SMT		350 uH	1.5 kV	- 40 C	+ 85 C	4 Channel		18.01 mm	13.72 mm	6.73 mm	WE-LAN	Reel
Audio Transformers / Signal Transformers 10G Base-T SMT Transformer 749023020 Wurth Elektronik 300: 4,78 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 749023020 Mouser Part No 710-749023020	Wurth Elektronik	Audio Transformers / Signal Transformers 10G Base-T SMT Transformer Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel 4,78 € 4,72 €	Min.: 300 Mult.: 300 : 300	LAN Transformers	LAN	SMD/SMT		350 uH	1.5 kV								WE-LAN	Reel
Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10G Base-T 749050010U Wurth Elektronik 450: 6,67 € Non-Stocked	Mfr. Part No. 749050010U Mouser Part No 710-749050010U	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10G Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked	Reel 6,67 € 5,56 €	Min.: 450 Mult.: 450 : 450	LAN Transformers	LAN	SMD/SMT	100 kHz to 500 MHz	200 uH	1.5 kVAC	0 C	+ 70 C	1 Channel		13.97 mm	15.11 mm	6.6 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr 749052011 Wurth Elektronik / Midcom 320: 7,06 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 749052011 Mouser Part No 710-749052011	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 7,06 €	Min.: 320 Mult.: 320 : 320	LAN Transformers	Module	SMD/SMT	100 kHz to 500 MHz	120 uH	1.5 kVAC	0 C	+ 70 C	1 Channel		18.29 mm	16 mm	7.2 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr 749052012 Wurth Elektronik 450: 8,47 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 749052012 Mouser Part No 710-749052012	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 8,47 €	Min.: 450 Mult.: 450 : 450	LAN Transformers	Module	SMD/SMT	100 kHz to 500 MHz	120 uH	1.5 kVAC	0 C	+ 70 C	1 Channel		13.97 mm	15.11 mm	6.6 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBsT nonPoE 180uH 1Port 1500Vrms 749052014 Wurth Elektronik 350: 6,35 € Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. 749052014 Mouser Part No 710-749052014	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT nonPoE 180uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 28 Weeks	Reel 6,35 €	Min.: 350 Mult.: 350 : 350	LAN Transformers	LAN	SMD/SMT		180 uH	1.5 kV	- 40 C	+ 105 C			17.73 mm	14.86 mm	7.24 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms 749053010 Wurth Elektronik 450: 5,51 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 749053010 Mouser Part No 710-749053010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 5,51 €	Min.: 450 Mult.: 450 : 450	LAN Transformers	LAN	SMD/SMT		120 uH	1.5 kV	0 C	+ 70 C			13.97 mm	13.5 mm	6.6 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053011 Wurth Elektronik 450: 7,76 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 749053011 Mouser Part No 710-749053011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 7,76 €	Min.: 450 Mult.: 450 : 450	LAN Transformers	Module	SMD/SMT	100 kHz to 500 MHz	200 uH	1.5 kVAC	0 C	+ 70 C	1 Channel		13.97 mm	15.11 mm	6.6 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053012 Wurth Elektronik / Midcom 450: 6,76 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 749053012 Mouser Part No 710-749053012	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 6,76 €	Min.: 450 Mult.: 450 : 450	LAN Transformers	Module	SMD/SMT	100 kHz to 500 MHz	200 uH	1.5 kVAC	- 40 C	+ 85 C	1 Channel		13.97 mm	15.11 mm	6.6 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053013 Wurth Elektronik / Midcom 450: 6,76 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 749053013 Mouser Part No 710-749053013	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 6,76 €	Min.: 450 Mult.: 450 : 450	LAN Transformers	Module	SMD/SMT	100 kHz to 500 MHz	120 uH	1.5 kVAC	- 40 C	+ 85 C	1 Channel		13.97 mm	15.11 mm	6.6 mm	WE-LAN 10G	Reel
Audio Transformers / Signal Transformers WE-DSL VDSL 1.20mH +-10% 750510165 Wurth Elektronik 1.200: 3,77 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 750510165 Mouser Part No 710-750510165	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 1.20mH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 3,77 €	Min.: 1.200 Mult.: 300 : 300	VDSL Transformers	VDSL	SMD/SMT		1.2 mH	1.5 kVAC	- 40 C	+ 85 C		9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID-DSLIKN	Reel
Audio Transformers / Signal Transformers WE-DSL VDSL 220uH +-10% 750510173 Wurth Elektronik 1.200: 6,18 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 750510173 Mouser Part No 710-750510173	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 220uH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 6,18 €	Min.: 1.200 Mult.: 300 : 300	VDSL Transformers	VDSL	SMD/SMT		220 uH	1.5 kVAC	- 40 C	+ 85 C		9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID-DSLIKN	Reel
Audio Transformers / Signal Transformers WE-DSL VDSL 150uH +-10% 750510174 Wurth Elektronik 300: 2,76 € Non-Stocked	Mfr. Part No. 750510174 Mouser Part No 710-750510174	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 150uH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Non-Stocked	Reel 2,76 € 2,39 € 2,05 €	Min.: 300 Mult.: 300 : 300	VDSL Transformers	VDSL	SMD/SMT		150 uH	1.5 kVAC	- 40 C	+ 85 C		9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID-DSLIKN	Reel
Audio Transformers / Signal Transformers WE-DSL VDSL 400uH +-10% 750510185 Wurth Elektronik 1: 2,22 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 750510185 Mouser Part No 710-750510185	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 400uH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 2,22 € 2,19 € 2,06 € 1,85 € Reel 1,85 € 1,64 € MouseReel Available	Min.: 1 Mult.: 1 : 300	VDSL Transformers	VDSL	SMD/SMT		400 uH	1.5 kVAC	- 40 C	+ 85 C	Dual	9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID-DSLIKN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-DSL VDSL 400uH +-10% 750510347 Wurth Elektronik 350: 3,86 € Non-Stocked	Mfr. Part No. 750510347 Mouser Part No 710-750510347	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 400uH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers		Non-Stocked	Reel 3,86 € 3,43 € 3,22 €	Min.: 350 Mult.: 350 : 350	VDSL Transformers	VDSL	SMD/SMT		400 uH	1.875 kVAC	- 40 C	+ 85 C		9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID-DSLIKN	Reel
Audio Transformers / Signal Transformers MID-DSL EPS7 SMD8Pin ADSL,ADSL2,ADSL2+ 750510536 Wurth Elektronik 1.200: 3,54 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750510536 Mouser Part No 710-750510536	Wurth Elektronik	Audio Transformers / Signal Transformers MID-DSL EPS7 SMD8Pin ADSL,ADSL2,ADSL2+ Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 3,54 €	Min.: 1.200 Mult.: 400 : 400	ADSL Transformers	ADSL	SMD/SMT		1.44 mH	1.5 kVAC	- 40 C	+ 85 C	Dual		7.87 mm	9.02 mm	10.16 mm	MID-DSLITL	Reel
Audio Transformers / Signal Transformers MID-DSL EPX6 SMD VDSL2 1500V 750510572 Wurth Elektronik 1.200: 1,94 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 750510572 Mouser Part No 710-750510572	Wurth Elektronik	Audio Transformers / Signal Transformers MID-DSL EPX6 SMD VDSL2 1500V Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape 1,94 €	Min.: 1.200 Mult.: 400 : 400	VDSL Transformers	VDSL	SMD/SMT		430 uH	1.5 kVAC	- 40 C	+ 85 C	Dual		7.87 mm	8.38 mm	9.65 mm	MID-DSLBCM	Reel
Audio Transformers / Signal Transformers MID-PLC 1mH Turn Ratio 1 THT 750510654 Wurth Elektronik 1.056: 8,98 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 750510654 Mouser Part No 710-750510654	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC 1mH Turn Ratio 1 THT Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	Non-Stocked Lead-Time 18 Weeks	8,98 €	Min.: 1.056 Mult.: 88	Signal Transformers	PLC	SMD/SMT		1 mH	2 kVAC	- 20 C	+ 80 C	Single		13.97 mm	13.97 mm	12.7 mm	MID-PLC	Tray
Audio Transformers / Signal Transformers MID-PLC 500uH Trn Rtio 1 SMD 750510705 Wurth Elektronik 1.120: 8,94 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750510705 Mouser Part No 710-750510705	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC 500uH Trn Rtio 1 SMD Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 8,94 €	Min.: 1.120 Mult.: 140 : 140	Signal Transformers		SMD/SMT		500 uH	1.5 kVAC	- 20 C	+ 80 C	Single		13.97 mm	15.4 mm	13.2 mm	MID-PLC	Reel
Audio Transformers / Signal Transformers MID-PLC 1mH Trn Ratio EPW15 750510719 Wurth Elektronik 1.120: 10,74 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 750510719 Mouser Part No 710-750510719	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC 1mH Trn Ratio EPW15 Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape 10,74 €	Min.: 1.120 Mult.: 140 : 140	Signal Transformers		SMD/SMT		1 mH	3 kVAC	- 20 C	+ 80 C	Single		15.8 mm	26.5 mm	13.5 mm	MID-PLC	Reel