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WE-FB Flyback Transformers

Würth Elektronik WE-FB Flyback Transformers provide a straightforward design solution, requiring fewer external components and occupying minimal board space. These cost-effective transformers are compatible with multiple Linear Technologies (LT) chipsets, ensuring reliable voltage control over the long term. With an isolation voltage of up to 2.5kV, Würth Elektronik WE-FB Flyback Transformers deliver sustained performance and safety.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 750311567 Wurth Elektronik 1: CHF 7.79 420In Stock	Mfr. Part No. 750311567 Mouser Part No 710-750311567	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	420In Stock	Cut Tape CHF 7.79 CHF 7.04 CHF 6.76 CHF 6.54 Reel CHF 5.71 View CHF 6.34 CHF 4.67 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 750311659 Wurth Elektronik 1: CHF 2.37 1’396In Stock	Mfr. Part No. 750311659 Mouser Part No 710-750311659	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	1’396In Stock	Cut Tape CHF 2.37 CHF 2.05 CHF 1.99 CHF 1.93 Reel CHF 1.83 View CHF 1.77 CHF 1.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 750312872 Wurth Elektronik 1: CHF 22.94 919In Stock	Mfr. Part No. 750312872 Mouser Part No 710-750312872	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	919In Stock	CHF 22.94 CHF 21.18 CHF 14.56	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 750370041 Wurth Elektronik 1: CHF 3.76 1’037In Stock	Mfr. Part No. 750370041 Mouser Part No 710-750370041	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1’037In Stock	Cut Tape CHF 3.76 CHF 3.45 CHF 3.43 Reel CHF 3.43 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 750312924 Wurth Elektronik 1: CHF 2.73 1’761In Stock	Mfr. Part No. 750312924 Mouser Part No 710-750312924	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1’761In Stock	Cut Tape CHF 2.73 CHF 2.60 CHF 2.01 Reel CHF 2.01 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 925
Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 750310471 Wurth Elektronik 1: CHF 5.90 307In Stock	Mfr. Part No. 750310471 Mouser Part No 710-750310471	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	307In Stock	Cut Tape CHF 5.90 CHF 5.52 CHF 5.28 CHF 4.80 Reel CHF 4.32 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW 750316743 Wurth Elektronik 1: CHF 7.59 1’050In Stock	Mfr. Part No. 750316743 Mouser Part No 710-750316743	Wurth Elektronik	Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1’050In Stock	Cut Tape CHF 7.59 CHF 7.00 Reel CHF 4.81 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W 750317233 Wurth Elektronik 1: CHF 6.11 1’269In Stock	Mfr. Part No. 750317233 Mouser Part No 710-750317233	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1’269In Stock	Cut Tape CHF 6.11 CHF 5.64 Reel CHF 5.64 CHF 3.88 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W 750317236 Wurth Elektronik 1: CHF 6.01 1’147In Stock	Mfr. Part No. 750317236 Mouser Part No 710-750317236	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1’147In Stock	Cut Tape CHF 6.01 CHF 5.54 Reel CHF 5.54 CHF 3.81 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 750311592 Wurth Elektronik 1: CHF 11.56 445In Stock	Mfr. Part No. 750311592 Mouser Part No 710-750311592	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	445In Stock	Cut Tape CHF 11.56 CHF 10.83 Reel CHF 9.42 CHF 8.48 MouseReel Available	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 750311660 Wurth Elektronik 1: CHF 3.51 858In Stock	Mfr. Part No. 750311660 Mouser Part No 710-750311660	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	858In Stock	Cut Tape CHF 3.51 CHF 3.26 Reel CHF 2.51 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 750370047 Wurth Elektronik 1: CHF 3.15 1’420In Stock	Mfr. Part No. 750370047 Mouser Part No 710-750370047	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1’420In Stock	Cut Tape CHF 3.15 Reel CHF 3.15 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 750313439 Wurth Elektronik 1: CHF 3.33 941In Stock	Mfr. Part No. 750313439 Mouser Part No 710-750313439	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	941In Stock	Cut Tape CHF 3.33 CHF 3.08 Reel CHF 2.32 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 750315830 Wurth Elektronik 1: CHF 1.98 1’792In Stock	Mfr. Part No. 750315830 Mouser Part No 710-750315830	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	1’792In Stock	Cut Tape CHF 1.98 CHF 1.87 CHF 1.58 Reel CHF 1.45 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W 750311589 Wurth Elektronik 1: CHF 10.61 139In Stock	Mfr. Part No. 750311589 Mouser Part No 710-750311589	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	139In Stock	Cut Tape CHF 10.61 CHF 9.94 CHF 9.52 Reel CHF 8.65 CHF 7.79 MouseReel Available	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W 750342156 Wurth Elektronik 1: CHF 4.08 179In Stock	Mfr. Part No. 750342156 Mouser Part No 710-750342156	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	179In Stock	Cut Tape CHF 4.08 CHF 3.77 CHF 3.44 CHF 3.13 Reel CHF 2.85 CHF 2.57 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W 750311600 Wurth Elektronik 1: CHF 9.43 114In Stock	Mfr. Part No. 750311600 Mouser Part No 710-750311600	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	114In Stock	Cut Tape CHF 9.43 CHF 8.84 Reel CHF 8.84 CHF 6.92 MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W 750311593 Wurth Elektronik 1: CHF 11.56 130In Stock	Mfr. Part No. 750311593 Mouser Part No 710-750311593	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	130In Stock	Cut Tape CHF 11.56 CHF 10.83 Reel CHF 10.83 CHF 8.48 MouseReel Available	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 750311605 Wurth Elektronik 1: CHF 9.43 125In Stock	Mfr. Part No. 750311605 Mouser Part No 710-750311605	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	125In Stock	Cut Tape CHF 9.43 CHF 8.84 Reel CHF 7.68 CHF 6.92 MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W 750311856 Wurth Elektronik 1: CHF 4.05 67In Stock 200Expected 12/3/2026	Mfr. Part No. 750311856 Mouser Part No 710-750311856	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	67In Stock 200Expected 12/3/2026	Cut Tape CHF 4.05 CHF 3.76 CHF 3.48 CHF 3.19 Reel CHF 2.90 CHF 2.39 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% 750510348 Wurth Elektronik 1: CHF 3.83 92In Stock	Mfr. Part No. 750510348 Mouser Part No 710-750510348	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	92In Stock	Cut Tape CHF 3.83 CHF 3.78 CHF 3.55 CHF 3.44 Reel CHF 2.91 View CHF 2.84 CHF 2.42 MouseReel Available	Min.: 1 Mult.: 1 : 350
Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz 750315832 Wurth Elektronik 1: CHF 1.98 329In Stock	Mfr. Part No. 750315832 Mouser Part No 710-750315832	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	329In Stock	Cut Tape CHF 1.98 CHF 1.87 CHF 1.58 Reel CHF 1.50 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W 750316112 Wurth Elektronik 1: CHF 7.77 594In Stock	Mfr. Part No. 750316112 Mouser Part No 710-750316112	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	594In Stock	Cut Tape CHF 7.77 CHF 7.17 Reel CHF 4.93 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 750311342 Wurth Elektronik 1: CHF 5.63 232In Stock	Mfr. Part No. 750311342 Mouser Part No 710-750311342	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	232In Stock	Cut Tape CHF 5.63 CHF 5.23 Reel CHF 4.02 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: CHF 6.49 266In Stock	Mfr. Part No. 750311911 Mouser Part No 710-750311911	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	266In Stock	CHF 6.49 CHF 5.85 CHF 5.62 CHF 5.52 View CHF 5.10 CHF 5.03 CHF 4.86 CHF 4.74	Min.: 1 Mult.: 1

WE-FB Flyback Transformers

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WE-FB Flyback Transformers

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