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Flyback Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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 NA5743 12W 0.012Ohms For LT8584 NA5743-ALD Coilcraft 1: NT$186.06 600In Stock	Mfr. Part # NA5743-ALD Mouser Part # 994-NA5743-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5743 12W 0.012Ohms For LT8584 Learn More about Coilcraft power magnetics	Datasheet	600In Stock	Cut Tape NT$186.06 NT$147.34 NT$141.97 NT$132.29 Reel NT$125.48 View NT$120.10 NT$118.31 NT$114.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 NA5920-ALD Coilcraft 1: NT$180.33 1,026In Stock	Mfr. Part # NA5920-ALD Mouser Part # 994-NA5920-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 Learn More about Coilcraft power magnetics	Datasheet	1,026In Stock	Cut Tape NT$180.33 NT$142.32 NT$137.31 NT$127.98 Reel NT$121.53 View NT$116.51 NT$114.36 NT$110.42 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	12 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A POE13F-12LD Coilcraft 1: NT$191.08 1,164In Stock 2,800On Order	Mfr. Part # POE13F-12LD Mouser Part # 994-POE13F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A Learn More about Coilcraft poexf flyback transformers	Datasheet	1,164In Stock 2,800On Order On Order Ship Dates Mfr. #: POE13F-12LD Stock: 1,164 Can Ship Immediately On Order: 1,200 Pending 1,600 Expected 10/28/2026 Factory Lead-Time: 10 Weeks	Cut Tape NT$191.08 NT$151.29 NT$145.55 NT$135.87 Reel NT$128.70 View NT$123.32 NT$121.17 NT$117.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A POE300F-12LD Coilcraft 1: NT$268.16 652In Stock	Mfr. Part # POE300F-12LD Mouser Part # 994-POE300F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	652In Stock	Cut Tape NT$268.16 NT$229.08 NT$219.76 NT$212.95 Reel NT$187.50 View NT$197.53 NT$180.68 NT$175.31 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W 750032050 Wurth Elektronik 1: NT$422.31 301In 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	301In Stock	Cut Tape NT$422.31 NT$389.69 NT$357.42 NT$324.80 Reel NT$324.80 View NT$267.80 NT$235.53 MouseReel Available	Min.: 1 Mult.: 1 : 200	36 W	3 V to 24 V	300 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W 750311019 Wurth Elektronik 1: NT$188.93 683In Stock	Mfr. Part # 750311019 Mouser Part # 710-750311019	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	683In Stock	Cut Tape NT$188.93 NT$175.31 Reel NT$134.80 MouseReel Available	Min.: 1 Mult.: 1 : 300	2 W	35 V to 75 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W 750311320 Wurth Elektronik 1: NT$151.29 908In Stock	Mfr. Part # 750311320 Mouser Part # 710-750311320	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	908In Stock	Cut Tape NT$151.29 NT$141.97 Reel NT$119.02 NT$113.29 MouseReel Available	Min.: 1 Mult.: 1 : 200	30 W	33 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W 750311423 Wurth Elektronik 1: NT$259.55 570In Stock	Mfr. Part # 750311423 Mouser Part # 710-750311423	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	570In Stock	Cut Tape NT$259.55 NT$243.06 NT$219.76 Reel NT$213.31 NT$199.33 MouseReel Available	Min.: 1 Mult.: 1 : 200	20 W	36 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W 750311625 Wurth Elektronik 1: NT$302.22 396In Stock	Mfr. Part # 750311625 Mouser Part # 710-750311625	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	396In Stock	Cut Tape NT$302.22 NT$278.91 NT$232.67 Reel NT$191.80 NT$168.50 MouseReel Available	Min.: 1 Mult.: 1 : 200	13.2 W	10 V to 40 V	3.3 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W 750311675 Wurth Elektronik 1: NT$311.90 412In Stock	Mfr. Part # 750311675 Mouser Part # 710-750311675	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	412In Stock	Cut Tape NT$311.90 NT$287.88 NT$263.86 NT$239.84 Reel NT$214.02 View NT$198.97 NT$191.44 MouseReel Available	Min.: 1 Mult.: 1 : 250	10 W	9 V to 30 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W 750311771 Wurth Elektronik 1: NT$514.81 602In Stock 1,000Expected 12/10/2026	Mfr. Part # 750311771 Mouser Part # 710-750311771	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	602In Stock 1,000Expected 12/10/2026	Cut Tape NT$514.81 NT$482.18 NT$461.39 Reel NT$419.45 NT$377.50 MouseReel Available	Min.: 1 Mult.: 1 : 100	45 W	157 V to 629 VAC	15 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W 750311783 Wurth Elektronik 1: NT$514.81 915In Stock	Mfr. Part # 750311783 Mouser Part # 710-750311783	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	915In Stock	Cut Tape NT$514.81 NT$482.18 NT$461.39 Reel NT$419.45 NT$377.50 MouseReel Available	Min.: 1 Mult.: 1 : 100	60 W	19 V to 70 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 750311838 Wurth Elektronik 1: NT$139.82 1,130In Stock	Mfr. Part # 750311838 Mouser Part # 710-750311838	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	1,130In Stock	Cut Tape NT$139.82 NT$126.55 NT$117.95 NT$114.36 Reel NT$108.98 View NT$100.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	2.1 W	36 V to 72 V	15 V, 15 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W 750312365 Wurth Elektronik 1: NT$127.27 677In Stock	Mfr. Part # 750312365 Mouser Part # 710-750312365	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	677In Stock	Cut Tape NT$127.27 NT$85.32 Reel NT$85.32 MouseReel Available	Min.: 1 Mult.: 1 : 400	3.6 W	30 V to 72 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W 750312367 Wurth Elektronik 1: NT$130.49 714In Stock	Mfr. Part # 750312367 Mouser Part # 710-750312367	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	714In Stock	Cut Tape NT$130.49 NT$122.61 NT$110.42 Reel NT$98.95 NT$85.32 MouseReel Available	Min.: 1 Mult.: 1 : 400	1.7 W	22 V to 72 V	3.3 V	SMD/SMT
Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W 750312504 Wurth Elektronik 1: NT$110.06 1,064In Stock 800Expected 10/30/2026	Mfr. Part # 750312504 Mouser Part # 710-750312504	Wurth Elektronik	Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,064In Stock 800Expected 10/30/2026	Cut Tape NT$110.06 NT$102.17 NT$94.29 NT$86.40 Reel NT$86.40 View NT$78.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	5 W	2 V to 5.5 V	20 V	SMD/SMT
Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W 750313355 Wurth Elektronik 1: NT$218.33 483In Stock	Mfr. Part # 750313355 Mouser Part # 710-750313355	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	483In Stock	Cut Tape NT$218.33 NT$205.42 NT$175.31 Reel NT$175.31 NT$163.83 MouseReel Available	Min.: 1 Mult.: 1 : 110	60 W	36 V to 72 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W 750313974 Wurth Elektronik 1: NT$188.21 1,039In Stock	Mfr. Part # 750313974 Mouser Part # 710-750313974	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,039In Stock	Cut Tape NT$188.21 NT$174.23 NT$158.46 NT$144.12 Reel NT$130.85 NT$119.02 MouseReel Available	Min.: 1 Mult.: 1 : 250	3.6 W	8 V to 32 V	5 V, 5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W 750313975 Wurth Elektronik 1: NT$188.21 761In Stock 1,250Expected 2/18/2027	Mfr. Part # 750313975 Mouser Part # 710-750313975	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	761In Stock 1,250Expected 2/18/2027	Cut Tape NT$188.21 NT$174.23 NT$158.46 NT$144.12 Reel NT$130.85 NT$119.02 MouseReel Available	Min.: 1 Mult.: 1 : 250	3.4 W	8 V to 32 V	24 V, 24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W 750313976 Wurth Elektronik 1: NT$188.21 1,002In Stock	Mfr. Part # 750313976 Mouser Part # 710-750313976	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,002In Stock	Cut Tape NT$188.21 NT$174.23 NT$144.12 Reel NT$130.85 NT$119.02 MouseReel Available	Min.: 1 Mult.: 1 : 250	3.4 W	8 V to 32 V	48 V, 48 V	SMD/SMT
Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304 750315125 Wurth Elektronik 1: NT$142.68 3,787In Stock 3,000Expected 11/19/2026	Mfr. Part # 750315125 Mouser Part # 710-750315125	Wurth Elektronik	Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304 Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	3,787In Stock 3,000Expected 11/19/2026	Cut Tape NT$142.68 NT$136.23 NT$129.78 NT$123.32 Reel NT$123.32 MouseReel Available	Min.: 1 Mult.: 1 : 200	22.5 W	18 V to 72 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304 750315126 Wurth Elektronik 1: NT$133.72 1,989In Stock 1,600Expected 2/18/2027	Mfr. Part # 750315126 Mouser Part # 710-750315126	Wurth Elektronik	Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304 Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,989In Stock 1,600Expected 2/18/2027	Cut Tape NT$133.72 NT$124.40 NT$114.72 NT$105.04 Reel NT$105.04 View NT$95.72 NT$78.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	15 W	36 V to 72 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W 750315835 Wurth Elektronik 1: NT$133.72 1,000In Stock	Mfr. Part # 750315835 Mouser Part # 710-750315835	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,000In Stock	Cut Tape NT$133.72 NT$127.63 NT$115.44 Reel NT$115.44 NT$106.83	Min.: 1 Mult.: 1 : 200	15.8 W	36 V to 75 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-OLTI TPS23758 150uH 5V 2.4A Flyback 250kHz 12W 750318525 Wurth Elektronik 1: NT$148.42 2,365In Stock	Mfr. Part # 750318525 Mouser Part # 710-750318525	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI TPS23758 150uH 5V 2.4A Flyback 250kHz 12W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	2,365In Stock	Cut Tape NT$148.42 NT$137.66 NT$122.25 NT$106.12 Reel NT$98.23 MouseReel Available	Min.: 1 Mult.: 1 : 125		36 VDC to 57 VDC	5 V	Board Mount
Power Transformers - Board Mount SMD HiFreq WireWound 253.4uH .42Ohms PA1134NLT Pulse Electronics 1: NT$128.34 499In Stock 800Expected 11/2/2026	Mfr. Part # PA1134NLT Mouser Part # 673-PA1134NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 253.4uH .42Ohms	Datasheet	499In Stock 800Expected 11/2/2026	Cut Tape NT$128.34 NT$116.15 NT$110.42 NT$107.19 Reel NT$85.32 View NT$87.47 NT$84.25 NT$76.36 NT$76.00 MouseReel Available	Min.: 1 Mult.: 1 : 200	7 W