Transformers

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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W 750311780 Wurth Elektronik 1: 4,33 € 485In Stock	Mfr. Part No. 750311780 Mouser Part No 710-750311780	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	485In Stock	Cut Tape 4,33 € 4,28 € Reel 4,28 € 3,21 € MouseReel Available	Min.: 1 Mult.: 1 : 300	6 W	2.5 V to 3.5 V	15 V, 15 V	SMD/SMT
Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W 750311880 Wurth Elektronik 1: 3,11 € 786In Stock	Mfr. Part No. 750311880 Mouser Part No 710-750311880	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	786In Stock	Cut Tape 3,11 € 2,73 € 2,34 € Reel 2,34 € 2,15 € View 1,95 € Quote	Min.: 1 Mult.: 1 : 300	1 W	3 V to 6 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W 750311889 Wurth Elektronik 1: 7,16 € 1In Stock 300Expected 11/03/2027	Mfr. Part No. 750311889 Mouser Part No 710-750311889	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1In Stock 300Expected 11/03/2027	Cut Tape 7,16 € 6,60 € Reel 5,50 € 4,54 € 3,99 € MouseReel Available	Min.: 1 Mult.: 1 : 100	25 W	28 V	250 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W 750312366 Wurth Elektronik 1: 2,45 € 59In Stock 3 600On Order	Mfr. Part No. 750312366 Mouser Part No 710-750312366	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	59In Stock 3 600On Order On Order Ship Dates Mfr. No: 750312366 Stock: 59 Can Dispatch Immediately On Order: 1 200 Expected 26/11/2026 2 400 Expected 04/02/2027 Factory Lead Time: 14 Weeks	Cut Tape 2,45 € 2,27 € 1,93 € Reel 1,75 € 1,44 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	1.5 W	18 V to 75 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 750312557 Wurth Elektronik 1: 3,23 € 398In Stock	Mfr. Part No. 750312557 Mouser Part No 710-750312557	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	398In Stock	Cut Tape 3,23 € 2,99 € Reel 2,30 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	1.9 W	36 V to 72 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.8 W 750313441 Wurth Elektronik 1: 3,56 € 383In Stock	Mfr. Part No. 750313441 Mouser Part No 710-750313441	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.8 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	383In Stock	Cut Tape 3,56 € 3,29 € 2,72 € Reel 2,48 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 250	8.8 W	8 V to 32 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W 750313442 Wurth Elektronik 1: 3,56 € 250In Stock	Mfr. Part No. 750313442 Mouser Part No 710-750313442	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	250In Stock	Cut Tape 3,56 € 3,29 € Reel 2,48 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	7.5 W	8 V to 40 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W 750313457 Wurth Elektronik 1: 3,56 € 5In Stock 2 750Expected 08/04/2027	Mfr. Part No. 750313457 Mouser Part No 710-750313457	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	5In Stock 2 750Expected 08/04/2027	Cut Tape 3,56 € 3,29 € 2,99 € 2,72 € Reel 2,48 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 250	8.6 W	8 V to 32 V	48 V	SMD/SMT
Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV 750313723 Wurth Elektronik 1: 1,36 € 1 135In Stock	Mfr. Part No. 750313723 Mouser Part No 710-750313723	Wurth Elektronik	Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV	Datasheet	1 135In Stock	Cut Tape 1,36 € 1,32 € 1,09 € 0,955 € 0,833 € Reel 0,701 € MouseReel Available	Min.: 1 Mult.: 1 : 1 800
Power Transformers - Board Mount MID-OLTI UCC28910 1.1 mH 6 W 750313739 Wurth Elektronik 1: 5,96 € 223In Stock	Mfr. Part No. 750313739 Mouser Part No 710-750313739	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28910 1.1 mH 6 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	223In Stock	Cut Tape 5,96 € 5,50 € Reel 5,50 € 4,12 € MouseReel Available	Min.: 1 Mult.: 1 : 70	6 W	85 VAC to 265 VAC	5 V	Through Hole
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W 750313970 Wurth Elektronik 1: 4,52 € 490In Stock	Mfr. Part No. 750313970 Mouser Part No 710-750313970	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	490In Stock	Cut Tape 4,52 € 4,18 € 3,46 € Reel 3,14 € 2,86 € MouseReel Available	Min.: 1 Mult.: 1 : 250	3.3 W	18 V to 42 V	3.3 V, 3.3 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W 750313973 Wurth Elektronik 1: 4,52 € 138In Stock 2 250On Order	Mfr. Part No. 750313973 Mouser Part No 710-750313973	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	138In Stock 2 250On Order On Order Ship Dates Mfr. No: 750313973 Stock: 138 Can Dispatch Immediately On Order: 1 000 Expected 16/11/2026 1 250 Expected 18/02/2027 Factory Lead Time: 17 Weeks	Cut Tape 4,52 € 4,18 € 3,80 € 3,46 € Reel 3,14 € 2,86 € MouseReel Available	Min.: 1 Mult.: 1 : 250	3.3 W	8 V to 32 V	3.3 V, 3.3 V	SMD/SMT
Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W 750313995 Wurth Elektronik 1: 5,15 € 28In Stock	Mfr. Part No. 750313995 Mouser Part No 710-750313995	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	28In Stock	Cut Tape 5,15 € 5,08 € Reel 5,08 € 3,81 € MouseReel Available	Min.: 1 Mult.: 1 : 200	1.5 W	15 V to 40 V	5 V, 5 V, 15 V, 15 V	SMD/SMT
Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL 750314226 Wurth Elektronik 1: 5,21 € 52In Stock 250Expected 26/11/2026	Mfr. Part No. 750314226 Mouser Part No 710-750314226	Wurth Elektronik	Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	52In Stock 250Expected 26/11/2026	Cut Tape 5,21 € 4,83 € 4,46 € 4,09 € Reel 4,09 € View 3,72 € 3,07 € MouseReel Available	Min.: 1 Mult.: 1 : 250	4.5 W	15 V to 40 V	15 V, 15 V	SMD/SMT
Power Transformers - Board Mount MID-OLTI UCC28700 EE25/13/7 (EF25) 50W THT 750315046 Wurth Elektronik 1: 9,13 € 55In Stock	Mfr. Part No. 750315046 Mouser Part No 710-750315046	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28700 EE25/13/7 (EF25) 50W THT Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	55In Stock	9,13 € 7,89 € 7,61 € 7,37 € View 7,07 € 6,88 € 6,66 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW 750315225 Wurth Elektronik 1: 2,03 € 86In Stock 2 400Expected 04/02/2027	Mfr. Part No. 750315225 Mouser Part No 710-750315225	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	86In Stock 2 400Expected 04/02/2027	Cut Tape 2,03 € 1,85 € 1,43 € Reel 1,43 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 200	700 mW	3.3 V	3.63 V	SMD/SMT
Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W 750315228 Wurth Elektronik 1: 2,19 € 923In Stock 4 800On Order	Mfr. Part No. 750315228 Mouser Part No 710-750315228	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	923In Stock 4 800On Order On Order Ship Dates Mfr. No: 750315228 Stock: 923 Can Dispatch Immediately On Order: 1 200 Expected 31/12/2026 3 600 Expected 29/04/2027 Factory Lead Time: 16 Weeks	Cut Tape 2,19 € 2,09 € 1,94 € 1,75 € Reel 1,61 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 200	1.1 W	3.3 V	6.6 V	SMD/SMT
Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 1 W 750315229 Wurth Elektronik 1: 3,90 € 61In Stock 1 500Expected 10/12/2026	Mfr. Part No. 750315229 Mouser Part No 710-750315229	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 1 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	61In Stock 1 500Expected 10/12/2026	Cut Tape 3,90 € 3,71 € 3,12 € Reel 2,86 € MouseReel Available	Min.: 1 Mult.: 1 : 500	1 W	5 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-HB TPS60402 2.5 mH 40 mW 750315504 Wurth Elektronik 1: 6,30 € 6In Stock	Mfr. Part No. 750315504 Mouser Part No 710-750315504	Wurth Elektronik	Power Transformers - Board Mount MID-HB TPS60402 2.5 mH 40 mW	Datasheet	6In Stock	Cut Tape 6,30 € 5,82 € Reel 4,00 € MouseReel Available	Min.: 1 Mult.: 1 : 400	40 mW	3 V to 3.6 V	4 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W 750315825 Wurth Elektronik 1: 2,38 € 20In Stock 400Expected 04/02/2027	Mfr. Part No. 750315825 Mouser Part No 710-750315825	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	20In Stock 400Expected 04/02/2027	Cut Tape 2,38 € 2,26 € Reel 1,75 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	3.3 W	36 V to 72 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 750315827 Wurth Elektronik 1: 2,12 € 381In Stock	Mfr. Part No. 750315827 Mouser Part No 710-750315827	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	381In Stock	Cut Tape 2,12 € 2,00 € Reel 1,55 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	2.9 W	36 V to 72 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W 750315829 Wurth Elektronik 1: 2,12 € 329In Stock 2 800On Order	Mfr. Part No. 750315829 Mouser Part No 710-750315829	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	329In Stock 2 800On Order On Order Ship Dates Mfr. No: 750315829 Stock: 329 Can Dispatch Immediately On Order: 1 200 Expected 19/11/2026 1 600 Expected 04/03/2027 Factory Lead Time: 19 Weeks	Cut Tape 2,12 € 2,00 € 1,69 € Reel 1,55 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	3.1 W	36 V to 72 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W 750315834 Wurth Elektronik 1: 2,12 € 35In Stock	Mfr. Part No. 750315834 Mouser Part No 710-750315834	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	35In Stock	Cut Tape 2,12 € 2,00 € Reel 1,55 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	3.5 W	36 V to 72 V	5 V, 5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W 750315837 Wurth Elektronik 1: 2,79 € 164In Stock 200Expected 28/01/2027	Mfr. Part No. 750315837 Mouser Part No 710-750315837	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	164In Stock 200Expected 28/01/2027	Cut Tape 2,79 € 2,65 € 2,53 € 2,40 € Reel 2,40 € 2,15 €	Min.: 1 Mult.: 1 : 200	14.4 W	36 V to 75 V	48 V	SMD/SMT
Power Transformers - Board Mount MID-OLLT LT8315 EP13 8W SMT 750316022 Wurth Elektronik 1: 3,72 € 79In Stock	Mfr. Part No. 750316022 Mouser Part No 710-750316022	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT8315 EP13 8W SMT	Datasheet	79In Stock	Cut Tape 3,72 € 3,22 € 3,11 € 3,02 € Reel 2,49 € View 2,37 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 200