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Power Transformers - Board Mount

Board Mount Power Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many board mount power transformer manufacturers including Bel, Bourns, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 WE-FB LT3748 8 uH 31.2 W 750311604 Wurth Elektronik 1: Rp146.217,62 295In Stock	Mfr. Part No. 750311604 Mouser Part No 710-750311604	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 8 uH 31.2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	295In Stock	Cut Tape Rp146.217,62 Rp135.026,56 Reel Rp112.460,98 Rp99.435,32 Rp90.812,70 MouseReel Available	Min.: 1 Mult.: 1 : 125	Flyback Transformers	20 V to 48 V	24 V	31.2 W	1.3 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	23.11 mm	29.08 mm	11.43 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3748 12 uH 31.2 W 750311608 Wurth Elektronik 1: Rp142.364,96 129In Stock	Mfr. Part No. 750311608 Mouser Part No 710-750311608	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 12 uH 31.2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	129In Stock	Cut Tape Rp142.364,96 Rp132.274,66 Reel Rp132.274,66 Rp101.820,30 MouseReel Available	Min.: 1 Mult.: 1 : 125	Flyback Transformers	30 V to 75 V	24 V	31.2 W	1.3 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	23.11 mm	29.08 mm	11.43 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3748 9 uH 15 W 750311624 Wurth Elektronik 1: Rp143.098,80 270In Stock	Mfr. Part No. 750311624 Mouser Part No 710-750311624	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 9 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	270In Stock	Cut Tape Rp143.098,80 Rp133.008,50 Rp112.460,98 Reel Rp102.187,22 Rp84.391,60 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	10 V to 40 V	15 V	15 W	1 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: Rp154.656,78 294In Stock 400Expected 18/02/2027	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	294In Stock 400Expected 18/02/2027	Cut Tape Rp154.656,78 Rp142.731,88 Rp119.065,54 Reel Rp98.151,10 Rp86.226,20 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 WE-FB LT3748 100 uH 800 mW 750311681 Wurth Elektronik 1: Rp63.293,70 337In Stock 400Expected 17/12/2026	Mfr. Part No. 750311681 Mouser Part No 710-750311681	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	337In Stock 400Expected 17/12/2026	Cut Tape Rp63.293,70 Rp58.707,20 Rp54.671,08 Rp50.818,42 Reel Rp46.598,84 View Rp40.728,12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	12 V	- 200 V, 200 V	800 mW	2 mA, 2 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	13.46 mm	17.75 mm	12.7 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3748 60 uH 150 mW 750311691 Wurth Elektronik 1: Rp107.507,56 438In Stock	Mfr. Part No. 750311691 Mouser Part No 710-750311691	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 60 uH 150 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	438In Stock	Cut Tape Rp107.507,56 Rp100.719,54 Rp96.316,50 Rp87.510,42 Rp78.704,34 Reel Rp78.704,34 MouseReel Available	Min.: 1 Mult.: 1 : 800	Flyback Transformers	8 V to 15 V	150 V	150 mW	1 mA	SMD/SMT	Single Primary Winding	Single Secondary Winding	6.6 mm	8.26 mm	5.59 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3748 80 uH 300 mW 750311692 Wurth Elektronik 1: Rp76.502,82 248In Stock 350Expected 16/11/2026	Mfr. Part No. 750311692 Mouser Part No 710-750311692	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 80 uH 300 mW Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	248In Stock 350Expected 16/11/2026	Cut Tape Rp76.502,82 Rp69.164,42 Rp66.412,52 Rp64.394,46 Reel Rp58.707,20 View Rp62.376,40 Rp56.872,60 Rp54.671,08 Rp53.753,78 MouseReel Available	Min.: 1 Mult.: 1 : 350	Flyback Transformers	8 V to 15 V	- 150 V, 150 V	300 mW	1 mA, 1 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	9.78 mm	9.14 mm	10.54 mm	WE-FB
Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W 750311780 Wurth Elektronik 1: Rp92.463,84 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 Rp92.463,84 Rp91.363,08 Reel Rp91.363,08 Rp68.430,58 MouseReel Available	Min.: 1 Mult.: 1 : 300	Flyback Transformers	2.5 V to 3.5 V	15 V, 15 V	6 W	200 mA, 200 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	9.78 mm	9.14 mm	10.54 mm	MID-IBTI
Power Transformers - Board Mount MID-FLYTI TPS23753A EFD15 10W SMT 750311805 Wurth Elektronik 1: Rp88.244,26 275In Stock	Mfr. Part No. 750311805 Mouser Part No 710-750311805	Wurth Elektronik	Power Transformers - Board Mount MID-FLYTI TPS23753A EFD15 10W SMT	Datasheet	275In Stock	Cut Tape Rp88.244,26 Rp76.319,36 Rp74.117,84 Rp71.732,86 Reel Rp69.531,34 View Rp66.045,60 Rp62.559,86 MouseReel Available	Min.: 1 Mult.: 1 : 200												MID-FLYTI
Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W 750311880 Wurth Elektronik 1: Rp66.412,52 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 Rp66.412,52 Rp58.340,28 Rp49.901,12 Reel Rp49.901,12 Rp45.865,00 View Rp41.645,42 Quote	Min.: 1 Mult.: 1 : 300	Flyback Transformers	3 V to 6 V	5 V	1 W	200 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	9.78 mm	9.14 mm	10.54 mm	MID-IBTI
Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W 750311889 Wurth Elektronik 1: Rp152.638,72 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 Rp152.638,72 Rp140.897,28 Reel Rp117.414,40 Rp96.866,88 Rp85.125,44 MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers	28 V	250 V	25 W	100 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	27.03 mm	32.31 mm	13.69 mm	WE-FB
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W 750312366 Wurth Elektronik 1: Rp52.286,10 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 Rp52.286,10 Rp48.433,44 Rp41.095,04 Reel Rp37.242,38 Rp30.821,28 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Flyback Transformers	18 V to 75 V	5 V	1.5 W	300 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 LT8300 300 uH 1.9 W 750312557 Wurth Elektronik 1: Rp68.797,50 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 Rp68.797,50 Rp63.844,08 Reel Rp49.167,28 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Flyback Transformers	36 V to 72 V	5 V	1.9 W	380 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 LT8302 9 uH 8.8 W 750313441 Wurth Elektronik 1: Rp75.952,44 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 Rp75.952,44 Rp70.265,18 Rp57.973,36 Reel Rp52.836,48 Rp47.883,06 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	8 V to 32 V	5 V	8.8 W	1.75 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.34 mm	15.24 mm	11.43 mm	MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W 750313442 Wurth Elektronik 1: Rp75.952,44 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 Rp75.952,44 Rp70.265,18 Reel Rp52.836,48 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	8 V to 40 V	5 V	7.5 W	1.5 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.34 mm	15.24 mm	11.43 mm	MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W 750313457 Wurth Elektronik 1: Rp75.952,44 5In Stock 3.250Expected 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 3.250Expected 08/04/2027	Cut Tape Rp75.952,44 Rp70.265,18 Rp63.844,08 Rp57.973,36 Reel Rp52.836,48 Rp47.883,06 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	8 V to 32 V	48 V	8.6 W	180 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	13.34 mm	15.24 mm	11.43 mm	MID-FLYLT
Power Transformers - Board Mount MID-OLTI UCC28910 1.1 mH 6 W 750313739 Wurth Elektronik 1: Rp127.137,78 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 Rp127.137,78 Rp117.230,94 Reel Rp117.230,94 Rp87.877,34 MouseReel Available	Min.: 1 Mult.: 1 : 70	Signal Transformers	85 VAC to 265 VAC	5 V	6 W	1.2 A	Through Hole	Single Primary Winding	Single Secondary Winding	20.32 mm	24.38 mm	16 mm	MID-OLTI
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W 750313970 Wurth Elektronik 1: Rp96.316,50 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 Rp96.316,50 Rp89.161,56 Rp73.750,92 Reel Rp66.962,90 Rp60.908,72 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	18 V to 42 V	3.3 V, 3.3 V	3.3 W	500 mA, 500 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	15.24 mm	13.34 mm	11.43 mm	MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W 750313973 Wurth Elektronik 1: Rp96.316,50 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 Rp96.316,50 Rp89.161,56 Rp81.089,32 Rp73.750,92 Reel Rp66.962,90 Rp60.908,72 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	8 V to 32 V	3.3 V, 3.3 V	3.3 W	500 mA, 500 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	15.24 mm	13.34 mm	11.43 mm	MID-FLYLT
Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W 750313995 Wurth Elektronik 1: Rp109.892,54 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 Rp109.892,54 Rp108.424,86 Reel Rp108.424,86 Rp81.272,78 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	15 V to 40 V	5 V, 5 V, 15 V, 15 V	1.5 W	50 mA, 50 mA, 100 mA, 100 mA	SMD/SMT	Single Primary Winding	Quad Secondary Winding	13.46 mm	17.75 mm	12.7 mm	MID-IBTI
Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL 750314226 Wurth Elektronik 1: Rp111.176,76 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 Rp111.176,76 Rp103.104,52 Rp95.215,74 Rp87.326,96 Reel Rp87.326,96 View Rp79.438,18 Rp65.495,22 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	15 V to 40 V	15 V, 15 V	4.5 W	150 mA, 150 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	13.34 mm	15.24 mm	11.43 mm	MID-IBTI
Power Transformers - Board Mount WE-PPTI LT3999 EP7 7W SMT 750314781 Wurth Elektronik 1: Rp65.678,68 188In Stock	Mfr. Part No. 750314781 Mouser Part No 710-750314781	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI LT3999 EP7 7W SMT	Datasheet	188In Stock	Cut Tape Rp65.678,68 Rp56.872,60 Rp55.221,46 Rp53.386,86 Reel Rp50.818,42 View Rp49.350,74 Rp45.681,54 MouseReel Available	Min.: 1 Mult.: 1 : 300												WE-PPTI
Power Transformers - Board Mount MID-OLTI UCC28700 EE25/13/7 (EF25) 50W THT 750315046 Wurth Elektronik 1: Rp194.834,52 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	Rp194.834,52 Rp168.416,28 Rp162.362,10 Rp157.225,22 View Rp150.804,12 Rp146.768,00 Rp141.998,04	Min.: 1 Mult.: 1												MID-OLTI
Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW 750315225 Wurth Elektronik 1: Rp43.296,56 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 Rp43.296,56 Rp39.443,90 Rp30.454,36 Reel Rp30.454,36 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.200	Signal Transformers	3.3 V	3.63 V	700 mW	200 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	6.73 mm	10.46 mm	4.19 mm	MID-PPMAX
Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W 750315228 Wurth Elektronik 1: Rp46.782,30 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 Rp46.782,30 Rp44.580,78 Rp41.461,96 Rp37.425,84 Reel Rp34.307,02 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.200	Signal Transformers	3.3 V	6.6 V	1.1 W	160 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	6.73 mm	10.46 mm	4.19 mm	MID-PPMAX