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Reel Transformers

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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR 749020100A Wurth Elektronik 1: 5,64 € 4 177In Stock 11 944Expected 22/10/2026	Mfr. Part No. 749020100A Mouser Part No 710-749020100A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	4 177In Stock 11 944Expected 22/10/2026	Cut Tape 5,64 € 4,88 € 4,31 € 4,01 € 3,58 € Reel 3,27 € MouseReel Available	Min.: 1 Mult.: 1 : 1 200
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 749020111A Wurth Elektronik 1: 3,41 € 3 808In Stock 8 619On Order	Mfr. Part No. 749020111A Mouser Part No 710-749020111A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	3 808In Stock 8 619On Order On Order Ship Dates Mfr. No: 749020111A Stock: 3 808 Can Dispatch Immediately On Order: 3 000 Expected 02/10/2026 5 619 Expected 20/10/2026 Factory Lead Time: 17 Weeks	Cut Tape 3,41 € 3,20 € 3,02 € 2,94 € Reel 2,79 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR 749022011 Wurth Elektronik 1: 5,56 € 671In Stock 1 375Expected 15/10/2026	Mfr. Part No. 749022011 Mouser Part No 710-749022011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	671In Stock 1 375Expected 15/10/2026	Cut Tape 5,56 € 5,36 € 5,06 € 4,50 € Reel 4,27 € MouseReel Available	Min.: 1 Mult.: 1 : 375
Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms 7490220115 Wurth Elektronik 1: 11,45 € 933In Stock 800Expected 02/10/2026	Mfr. Part No. 7490220115 Mouser Part No 710-7490220115	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	933In Stock 800Expected 02/10/2026	Cut Tape 11,45 € 9,46 € 8,15 € Reel 7,72 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 7490220120 Wurth Elektronik 1: 5,11 € 2 048In Stock 1 600Expected 16/10/2026	Mfr. Part No. 7490220120 Mouser Part No 710-7490220120	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	2 048In Stock 1 600Expected 16/10/2026	Cut Tape 5,11 € 4,93 € 4,63 € 4,36 € Reel 3,91 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 7490220121 Wurth Elektronik / Midcom 1: 5,56 € 1 505In Stock 640Expected 26/10/2026	Mfr. Part No. 7490220121 Mouser Part No 710-7490220121	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	1 505In Stock 640Expected 26/10/2026	Cut Tape 5,56 € 5,37 € 5,04 € 4,74 € Reel 4,22 € MouseReel Available	Min.: 1 Mult.: 1 : 320
Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T 7490220123 Wurth Elektronik 1: 5,56 € 687In Stock 1 740Expected 02/10/2026	Mfr. Part No. 7490220123 Mouser Part No 710-7490220123	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	687In Stock 1 740Expected 02/10/2026	Cut Tape 5,56 € 5,37 € 5,04 € 4,74 € Reel 4,22 € MouseReel Available	Min.: 1 Mult.: 1 : 290
Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms 749023310 Wurth Elektronik 1: 4,54 € 752In Stock 800Expected 15/10/2026	Mfr. Part No. 749023310 Mouser Part No 710-749023310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	752In Stock 800Expected 15/10/2026	Cut Tape 4,54 € 4,18 € 3,72 € 3,41 € Reel 2,64 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 40pin pitch 1.27mm 7490240140 Wurth Elektronik 1: 10,28 € 218In Stock	Mfr. Part No. 7490240140 Mouser Part No 710-7490240140	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 40pin pitch 1.27mm Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	218In Stock	Cut Tape 10,28 € 8,57 € 7,79 € 7,08 € Reel 6,68 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port Transformer 749050010A Wurth Elektronik 1: 6,95 € 425In Stock 400Expected 02/10/2026	Mfr. Part No. 749050010A Mouser Part No 710-749050010A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port Transformer Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	425In Stock 400Expected 02/10/2026	Cut Tape 6,95 € 6,27 € 6,01 € 5,83 € Reel 5,00 € View 5,65 € 4,75 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr 749052050 Wurth Elektronik 1: 13,51 € 902In Stock 870Expected 06/11/2026	Mfr. Part No. 749052050 Mouser Part No 710-749052050	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	902In Stock 870Expected 06/11/2026	Cut Tape 13,51 € 11,29 € 9,78 € 8,88 € Reel 8,43 € MouseReel Available	Min.: 1 Mult.: 1 : 290
Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C 749082010 Wurth Elektronik 1: 13,20 € 865In Stock	Mfr. Part No. 749082010 Mouser Part No 710-749082010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	865In Stock	Cut Tape 13,20 € 12,12 € 10,93 € 9,92 € Reel 8,62 € MouseReel Available	Min.: 1 Mult.: 1 : 290
Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm 749119150 Wurth Elektronik 1: 5,70 € 553In Stock	Mfr. Part No. 749119150 Mouser Part No 710-749119150	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	553In Stock	Cut Tape 5,70 € 5,19 € 4,71 € 4,28 € Reel 3,70 € MouseReel Available	Min.: 1 Mult.: 1 : 500	4 W	36 V to 57 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196121 Wurth Elektronik 1: 5,34 € 980In Stock	Mfr. Part No. 749196121 Mouser Part No 710-749196121	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter	Datasheet	980In Stock	Cut Tape 5,34 € 4,80 € 4,27 € 3,73 € Reel 3,21 €	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A 749196331 Wurth Elektronik 1: 6,42 € 280In Stock	Mfr. Part No. 749196331 Mouser Part No 710-749196331	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	280In Stock	Cut Tape 6,42 € 5,99 € Reel 5,68 € MouseReel Available	Min.: 1 Mult.: 1 : 300	500 VA			SMD/SMT
Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A 749196540 Wurth Elektronik 1: 8,17 € 323In Stock	Mfr. Part No. 749196540 Mouser Part No 710-749196540	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	323In Stock	Cut Tape 8,17 € 6,20 € 5,55 € Reel 4,52 €	Min.: 1 Mult.: 1 : 120	500 VA			SMD/SMT
Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT 7492540200 Wurth Elektronik 1: 3,78 € 1 476In Stock	Mfr. Part No. 7492540200 Mouser Part No 710-7492540200	Wurth Elektronik	Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1 476In Stock	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225				SMD/SMT
Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT 7492541000 Wurth Elektronik 1: 3,78 € 786In Stock	Mfr. Part No. 7492541000 Mouser Part No 710-7492541000	Wurth Elektronik	Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	786In Stock	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225				SMD/SMT
Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port 74930000 Wurth Elektronik 1: 1,11 € 12 020In Stock 56 000Expected 09/10/2026	Mfr. Part No. 74930000 Mouser Part No 710-74930000	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	12 020In Stock 56 000Expected 09/10/2026	Cut Tape 1,11 € 1,08 € Reel 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Audio Transformers / Signal Transformers WE-STST 4532 120uH 1Ch Sgl Pair Ether 74930100 Wurth Elektronik 1: 1,33 € 8 167In Stock	Mfr. Part No. 74930100 Mouser Part No 710-74930100	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 120uH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	8 167In Stock	Cut Tape 1,33 € 1,28 € Reel 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 74941302 Wurth Elektronik 1: 3,10 € 1 319In Stock	Mfr. Part No. 74941302 Mouser Part No 710-74941302	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	1 319In Stock	Cut Tape 3,10 € 2,68 € 2,43 € 2,18 € Reel 1,94 € MouseReel Available	Min.: 1 Mult.: 1 : 850
Pulse Transformers WE-PPTI LTC1535 500 uH 750031160 Wurth Elektronik 1: 2,90 € 1 818In Stock	Mfr. Part No. 750031160 Mouser Part No 710-750031160	Wurth Elektronik	Pulse Transformers WE-PPTI LTC1535 500 uH	Datasheet	1 818In Stock	Cut Tape 2,90 € 2,86 € 2,67 € 2,62 € Reel 2,49 €	Min.: 1 Mult.: 1 : 800
Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W 750032050 Wurth Elektronik 1: 10,13 € 313In Stock	Mfr. Part No. 750032050 Mouser Part No 710-750032050	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	313In Stock	Cut Tape 10,13 € 9,35 € 8,57 € 7,79 € Reel 7,79 € View 6,42 € 5,65 € MouseReel Available	Min.: 1 Mult.: 1 : 200	36 W	3 V to 24 V	300 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3751 10 uH 750032052 Wurth Elektronik 1: 9,32 € 2 018In Stock	Mfr. Part No. 750032052 Mouser Part No 710-750032052	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3751 10 uH Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	2 018In Stock	Cut Tape 9,32 € 8,74 € 8,35 € Reel 7,59 € 6,84 € MouseReel Available	Min.: 1 Mult.: 1 : 125				SMD/SMT
Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W 750310742 Wurth Elektronik 1: 4,10 € 1 018In Stock	Mfr. Part No. 750310742 Mouser Part No 710-750310742	Wurth Elektronik	Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	1 018In Stock	Cut Tape 4,10 € 3,81 € 3,52 € 3,23 € Reel 2,93 € 2,42 € MouseReel Available	Min.: 1 Mult.: 1 : 200	25.2 W	37 V to 57 V	12 V	SMD/SMT