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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 750311592 Wurth Elektronik 1: ¥2,385.2 445In Stock	Mfr. Part # 750311592 Mouser Part # 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 ¥2,385.2 ¥2,234 Reel ¥1,943.4 ¥1,749 MouseReel Available	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 750311660 Wurth Elektronik 1: ¥724.2 858In Stock	Mfr. Part # 750311660 Mouser Part # 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 ¥724.2 ¥672.7 Reel ¥518.2 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 750370047 Wurth Elektronik 1: ¥651.1 1,420In Stock	Mfr. Part # 750370047 Mouser Part # 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 ¥651.1 Reel ¥651.1 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 750311659 Wurth Elektronik 1: ¥488.3 1,396In Stock	Mfr. Part # 750311659 Mouser Part # 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 ¥488.3 ¥423.6 ¥411.9 ¥398.6 Reel ¥378.7 View ¥365.4 ¥340.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 750312872 Wurth Elektronik 1: ¥4,733.9 919In Stock	Mfr. Part # 750312872 Mouser Part # 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	¥4,733.9 ¥4,370.1 ¥3,004.7	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 750370041 Wurth Elektronik 1: ¥777.3 1,037In Stock	Mfr. Part # 750370041 Mouser Part # 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 ¥777.3 ¥712.6 ¥705.9 Reel ¥705.9 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W 750032050 Wurth Elektronik 1: ¥1,956.7 293In Stock	Mfr. Part # 750032050 Mouser Part # 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	293In Stock	Cut Tape ¥1,956.7 ¥1,805.5 ¥1,656 ¥1,504.9 Reel ¥1,504.9 View ¥1,240.8 ¥1,091.3 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 750315830 Wurth Elektronik 1: ¥408.6 1,792In Stock	Mfr. Part # 750315830 Mouser Part # 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 ¥408.6 ¥387 ¥327.2 Reel ¥299 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 750310471 Wurth Elektronik 1: ¥1,215.9 307In Stock	Mfr. Part # 750310471 Mouser Part # 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 ¥1,215.9 ¥1,139.4 ¥1,089.6 ¥991.6 Reel ¥892 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW 750316743 Wurth Elektronik 1: ¥1,566.3 1,050In Stock	Mfr. Part # 750316743 Mouser Part # 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 ¥1,566.3 ¥1,445.1 Reel ¥993.3 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W 750317233 Wurth Elektronik 1: ¥1,260.7 1,269In Stock	Mfr. Part # 750317233 Mouser Part # 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 ¥1,260.7 ¥1,164.4 Reel ¥1,164.4 ¥800.6 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W 750317236 Wurth Elektronik 1: ¥1,239.1 1,147In Stock	Mfr. Part # 750317236 Mouser Part # 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 ¥1,239.1 ¥1,142.8 Reel ¥1,142.8 ¥785.7 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 750312924 Wurth Elektronik 1: ¥564.7 1,761In Stock	Mfr. Part # 750312924 Mouser Part # 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 ¥564.7 ¥536.5 ¥415.3 Reel ¥415.3 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 925
Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W 750315038 Wurth Elektronik 1: ¥1,785.6 306In Stock 672Expected 11/10/2026	Mfr. Part # 750315038 Mouser Part # 710-750315038	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	306In Stock 672Expected 11/10/2026	¥1,785.6 ¥1,652.7 ¥1,503.2 ¥1,365.3 View ¥1,242.4 ¥1,129.5	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 750311567 Wurth Elektronik 1: ¥1,606.2 420In Stock	Mfr. Part # 750311567 Mouser Part # 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 ¥1,606.2 ¥1,451.7 ¥1,393.6 ¥1,350.4 Reel ¥1,177.6 View ¥1,307.2 ¥963.4 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 750313439 Wurth Elektronik 1: ¥687.7 941In Stock	Mfr. Part # 750313439 Mouser Part # 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 ¥687.7 ¥636.2 Reel ¥478.4 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W 750311963 Wurth Elektronik 1: ¥1,443.4 855In Stock	Mfr. Part # 750311963 Mouser Part # 710-750311963	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	855In Stock	¥1,443.4 ¥1,332.1 ¥916.9	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W 750316112 Wurth Elektronik 1: ¥1,602.9 594In Stock	Mfr. Part # 750316112 Mouser Part # 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 ¥1,602.9 ¥1,480 Reel ¥1,018.2 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH 750032051 Wurth Elektronik 1: ¥1,195.9 225In Stock	Mfr. Part # 750032051 Mouser Part # 710-750032051	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	225In Stock	Cut Tape ¥1,195.9 ¥1,034.8 ¥1,003.2 Reel ¥961.7 ¥913.6 View ¥878.7 ¥865.4 MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W 750311594 Wurth Elektronik 1: ¥2,385.2 112In Stock	Mfr. Part # 750311594 Mouser Part # 710-750311594	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	112In Stock	Cut Tape ¥2,385.2 ¥2,234 Reel ¥2,234 ¥1,749 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 750311342 Wurth Elektronik 1: ¥1,162.7 232In Stock	Mfr. Part # 750311342 Mouser Part # 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 ¥1,162.7 ¥1,079.7 Reel ¥830.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: ¥1,338.8 248In Stock	Mfr. Part # 750311911 Mouser Part # 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	248In Stock	¥1,338.8 ¥1,207.5 ¥1,159.4 ¥1,139.4 View ¥1,053.1 ¥1,036.5 ¥1,003.2 ¥976.7	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W 750311593 Wurth Elektronik 1: ¥2,385.2 130In Stock	Mfr. Part # 750311593 Mouser Part # 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 ¥2,385.2 ¥2,234 Reel ¥2,234 ¥1,749 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 750311605 Wurth Elektronik 1: ¥1,946.7 125In Stock	Mfr. Part # 750311605 Mouser Part # 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 ¥1,946.7 ¥1,823.8 Reel ¥1,586.3 ¥1,426.8 MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W 750311856 Wurth Elektronik 1: ¥837.1 67In Stock 200Expected 12/3/2026	Mfr. Part # 750311856 Mouser Part # 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 ¥837.1 ¥777.3 ¥717.6 ¥657.8 Reel ¥598 ¥493.3 MouseReel Available	Min.: 1 Mult.: 1 : 200

WE-FB Flyback Transformers

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WE-FB Flyback Transformers

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