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3.3 V Power Transformers - Board Mount

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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.	Product	Primary Voltage Rating	Secondary Voltage Rating	Power Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Series
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 750313439 Wurth Elektronik 1: 3,56 € 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 3,56 € 3,29 € Reel 2,48 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	8 V to 40 V	3.3 V	6.6 W	2 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.34 mm	15.24 mm	11.43 mm	MID-FLYLT
Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout TGP3-S005EP7LF HALO Electronics 1: 5,62 € 300In Stock	Mfr. Part No. TGP3-S005EP7LF Mouser Part No 493-TGP3-S005EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	300In Stock	5,62 € 3,64 € 2,97 € 2,40 € View 2,02 € 1,74 € 1,66 € 1,61 €	Min.: 1 Mult.: 1	POE - Power Over Ethernet Transformers		3.3 V			SMD/SMT	Single Primary Winding	Dual Secondary Winding	10.67 mm	8.13 mm	10.54 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout TGP3-S009EP7LF HALO Electronics 1: 5,62 € 46In Stock	Mfr. Part No. TGP3-S009EP7LF Mouser Part No 493-TGP3-S009EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	46In Stock	5,62 € 3,64 € 2,97 € 2,40 € View 2,02 € 1,74 € 1,66 € 1,61 €	Min.: 1 Mult.: 1	POE - Power Over Ethernet Transformers		3.3 V	3 W		SMD/SMT	Single Primary Winding	Single Secondary Winding	10.67 mm	8.13 mm	10.54 mm	PWR-DCDC
Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 749119633 Wurth Elektronik 1: 6,36 € 40In Stock	Mfr. Part No. 749119633 Mouser Part No 710-749119633	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W Learn More about Wurth Elektronik we PoE transformers	Datasheet	40In Stock	Cut Tape 6,36 € 6,01 € Reel 5,08 €	Min.: 1 Mult.: 1 : 150	POE - Power Over Ethernet Transformers	33 V to 57 V	3.3 V	52.8 W	8 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	14 mm	17.65 mm	14.5 mm	WE-PoEH
Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm 749119933 Wurth Elektronik 1: 5,18 € 321In Stock	Mfr. Part No. 749119933 Mouser Part No 710-749119933	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	321In Stock	Cut Tape 5,18 € 4,99 € 4,71 € 4,43 € Reel 4,03 € 3,95 € MouseReel Available	Min.: 1 Mult.: 1 : 200	POE - Power Over Ethernet Transformers	36 V to 57 V	3.3 V	13 W	2 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	13.46 mm	17.75 mm	12.7 mm	WE-PoE
Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm 749119233 Wurth Elektronik 1: 4,45 € 341In Stock	Mfr. Part No. 749119233 Mouser Part No 710-749119233	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	341In Stock	Cut Tape 4,45 € Reel 4,33 € 4,12 € 4,11 € MouseReel Available	Min.: 1 Mult.: 1 : 400	POE - Power Over Ethernet Transformers	36 V to 57 V	3.3 V	7 W	700 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	16.3 mm	16.8 mm	7.4 mm	WE-PoE
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W 750311019 Wurth Elektronik 1: 4,53 € 683In Stock	Mfr. Part No. 750311019 Mouser Part No 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 4,53 € 4,21 € Reel 3,23 € MouseReel Available	Min.: 1 Mult.: 1 : 300	Flyback Transformers	35 V to 75 V	3.3 V	2 W	600 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	9.78 mm	9.14 mm	10.54 mm	MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W 750312367 Wurth Elektronik 1: 3,13 € 714In Stock	Mfr. Part No. 750312367 Mouser Part No 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 3,13 € 2,94 € 2,65 € Reel 2,37 € 2,05 € MouseReel Available	Min.: 1 Mult.: 1 : 400	Flyback Transformers	22 V to 72 V	3.3 V	1.7 W	500 mA	SMD/SMT	Dual Primary Winding	Single Secondary Winding	10.16 mm	13.36 mm	8.64 mm	MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W 750315835 Wurth Elektronik 1: 3,21 € 1.000In Stock	Mfr. Part No. 750315835 Mouser Part No 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 3,21 € 3,06 € 2,77 € Reel 2,77 € 2,56 €	Min.: 1 Mult.: 1 : 200	Flyback Transformers	36 V to 75 V	3.3 V	15.8 W	4.8 A	SMD/SMT	Dual Primary Winding	Single Secondary Winding	13.46 mm	17.75 mm	12.7 mm	MID-FLYLT
Power Transformers - Board Mount 1CT:1.33CT ADM2482E/ADM2487E 782482/53VC Murata Power Solutions 1: 1,76 € 318In Stock 1.600On Order	Mfr. Part No. 782482/53VC Mouser Part No 580-782482/53VC	Murata Power Solutions	Power Transformers - Board Mount 1CT:1.33CT ADM2482E/ADM2487E Learn More about Murata Power Solutions 782482 series murata low emi converter transformers	Datasheet	318In Stock 1.600On Order On Order Ship Dates Mfr. No: 782482/53VC Stock: 318 Can Dispatch Immediately On Order: 500 Expected 11/23/2026 1.100 Expected 12/28/2026 Factory Lead Time: 13 Weeks	1,76 € 1,60 € 1,49 € 1,30 € View 1,28 € 1,24 € 1,22 € 1,19 € 1,16 €	Min.: 1 Mult.: 1		5 V	3.3 V			Through Hole			9.77 mm	9.14 mm	6.35 mm	782482
Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W 7491195331 Wurth Elektronik 1: 6,36 € 120In Stock	Mfr. Part No. 7491195331 Mouser Part No 710-7491195331	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W Learn More about Wurth Elektronik we PoE transformers	Datasheet	120In Stock	Cut Tape 6,36 € 6,00 € Reel 4,16 € 3,51 €	Min.: 1 Mult.: 1 : 150	POE - Power Over Ethernet Transformers	9 V to 57 V	3.3 V	21.12 W	3.2 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	14 mm	17.65 mm	14.5 mm	WE-PoEH
Power Transformers - Board Mount WE-FB LT3748 15 uH 13.2 W 750311458 Wurth Elektronik 1: 6,82 € 45In Stock 200Expected 11/2/2026	Mfr. Part No. 750311458 Mouser Part No 710-750311458	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 15 uH 13.2 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	45In Stock 200Expected 11/2/2026	Cut Tape 6,82 € 6,33 € Reel 4,87 € MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	36 V	3.3 V	13.2 W	4 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.46 mm	17.75 mm	12.7 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W 750311625 Wurth Elektronik 1: 7,25 € 296In Stock	Mfr. Part No. 750311625 Mouser Part No 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	296In Stock	Cut Tape 7,25 € 6,69 € 5,58 € Reel 4,60 € 4,04 € MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	10 V to 40 V	3.3 V	13.2 W	4 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.46 mm	17.75 mm	12.7 mm	WE-FB
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W 750315825 Wurth Elektronik 1: 2,38 € 20In Stock 400Expected 1/7/2027	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 1/7/2027	Cut Tape 2,38 € 2,26 € Reel 1,75 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Flyback Transformers	36 V to 72 V	3.3 V	3.3 W	1 A	SMD/SMT	Dual Primary Winding	Single Secondary Winding	10.16 mm	13.36 mm	8.64 mm	MID-FLYLT
Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C 750313638 Wurth Elektronik 1: 3,50 € 38.967On Order	Mfr. Part No. 750313638 Mouser Part No 710-750313638	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	38.967On Order On Order Ship Dates Mfr. No: 750313638 Stock: 0 On Order: 19.967 Expected 1/7/2027 19.000 Expected 5/20/2027 Factory Lead Time: 18 Weeks	Cut Tape 3,50 € 3,28 € 3,03 € 2,73 € Reel 2,48 € View 2,06 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Power	5 V	3.3 V	1.2 W	350 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	9.14 mm	12.7 mm	7.62 mm	WE-PPTI
Power Transformers - Board Mount ADM2482 TRANSFORMER 1:1.3 TH 782482/33VC Murata Power Solutions 1: 1,76 € 697On Order	Mfr. Part No. 782482/33VC Mouser Part No 580-782482/33VC	Murata Power Solutions	Power Transformers - Board Mount ADM2482 TRANSFORMER 1:1.3 TH Learn More about Murata Power Solutions 782482 series murata low emi converter transformers	Datasheet	697On Order On Order Ship Dates Mfr. No: 782482/33VC Stock: 0 On Order: 347 Expected 1/12/2027 350 Expected 1/18/2027 Factory Lead Time: 13 Weeks	1,76 € 1,60 € 1,49 € 1,37 € View 1,36 € 1,34 € 1,29 €	Min.: 1 Mult.: 1		3.3 V	3.3 V			Through Hole			9.77 mm	9.14 mm	6.35 mm	782482
Power Transformers - Board Mount 35W 210uH 200-700kHz 33-57V Flyback PA5131.001NL Pulse Electronics 750: 1,88 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PA5131.001NL Mouser Part No 673-PA5131.001NL	Pulse Electronics	Power Transformers - Board Mount 35W 210uH 200-700kHz 33-57V Flyback	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape 1,88 € 1,84 € 1,82 €	Min.: 750 Mult.: 125 : 125	Forward Transformers	10 V	3.3 V	35 W	5.3 A	SMD/SMT	Dual Primary Winding	Dual Secondary Winding				PA5131
Power Transformers - Board Mount 35W 13uH 200-700kHz 9-57V Forward PA5131.004NL Pulse Electronics 750: 1,88 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PA5131.004NL Mouser Part No 673-PA5131.004NL	Pulse Electronics	Power Transformers - Board Mount 35W 13uH 200-700kHz 9-57V Forward	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape 1,88 € 1,84 € 1,82 €	Min.: 750 Mult.: 125 : 125	Forward Transformers	10 V	3.3 V	35 W	5.3 A	SMD/SMT	Dual Primary Winding	Dual Secondary Winding				PA5131
Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout TGP13-S003EP13LF HALO Electronics 400: 3,37 € Non-Stocked	Mfr. Part No. TGP13-S003EP13LF Mouser Part No 493-TGP13-S003EP13LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	3,37 € 3,16 € 2,96 €	Min.: 400 Mult.: 80	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Dual Secondary Winding	14 mm	13.46 mm	12.32 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout TGP13-S007EP13LF HALO Electronics 400: 3,37 € Non-Stocked	Mfr. Part No. TGP13-S007EP13LF Mouser Part No 493-TGP13-S007EP13LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	3,37 € 3,00 € 2,96 €	Min.: 400 Mult.: 80	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Dual Secondary Winding	14 mm	13.46 mm	12.32 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout TGP13-S011EP13LF HALO Electronics 400: 3,37 € Non-Stocked	Mfr. Part No. TGP13-S011EP13LF Mouser Part No 493-TGP13-S011EP13LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	3,37 € 3,00 € 2,96 €	Min.: 400 Mult.: 80	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Single Secondary Winding	14 mm	13.46 mm	12.32 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout TGP13-S004EFD15LF HALO Electronics 400: 3,97 € Non-Stocked	Mfr. Part No. TGP13-S004EFD15LF Mouser Part No 493-TGP13S004EFD15LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	3,97 € 3,74 € 3,50 € Quote Quote	Min.: 400 Mult.: 80	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Dual Secondary Winding	22.48 mm	16.51 mm	8.64 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout TGP13-S007EP13LFTR HALO Electronics 450: 3,14 € Non-Stocked	Mfr. Part No. TGP13-S007EP13LFTR Mouser Part No 493-TGP13S007EP13LFT	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	Cut Tape 3,14 € 3,10 €	Min.: 450 Mult.: 150 : 150	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Dual Secondary Winding	14 mm	13.46 mm	12.32 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout TGP13-S008EFD15LF HALO Electronics 400: 3,97 € Non-Stocked	Mfr. Part No. TGP13-S008EFD15LF Mouser Part No 493-TGP13S008EFD15LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	3,97 € 3,62 € 3,54 € 3,50 € Quote Quote	Min.: 400 Mult.: 80	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Dual Secondary Winding	22.48 mm	16.51 mm	8.64 mm	PWR-DCDC
Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout TGP13-S011EP13LFTR HALO Electronics 450: 3,30 € Non-Stocked	Mfr. Part No. TGP13-S011EP13LFTR Mouser Part No 493-TGP13S011EP13LFT	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Non-Stocked	Cut Tape 3,30 € 3,10 €	Min.: 450 Mult.: 150 : 150	POE - Power Over Ethernet Transformers		3.3 V	13 W		SMD/SMT	Single Primary Winding	Single Secondary Winding	14 mm	13.46 mm	12.32 mm	PWR-DCDC