.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3.051

Applied Filters:

Manufacturer

Product

Primary Voltage Rating

Secondary Voltage Rating

Power Rating

Secondary Current Rating

Mounting Style

Primary Winding

Secondary Winding

Length

Width

Height

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 15 uH 45 W 750311593 Wurth Elektronik 1: 92,13 kr. 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 92,13 kr. 86,31 kr. Reel 86,31 kr. 67,59 kr. MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers	30 V to 75 V	5 V	45 W	9 A	SMD/SMT	Dual Primary Winding	Triple Secondary Winding	27.03 mm	32.31 mm	13.69 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 750311605 Wurth Elektronik 1: 75,20 kr. 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 75,20 kr. 70,42 kr. Reel 61,25 kr. 55,13 kr. MouseReel Available	Min.: 1 Mult.: 1 : 125	Flyback Transformers	30 V to 75 V	5 V	30 W	6 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 3.8 uH 9 W 750311856 Wurth Elektronik 1: 32,30 kr. 67In Stock 200Expected 03/12/2026	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 03/12/2026	Cut Tape 32,30 kr. 29,99 kr. 27,75 kr. 25,44 kr. Reel 23,13 kr. 19,02 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	16 V to 24 V	15 V, 15 V, 15 V, 15 V	9 W	150 mA, 150 mA, 150 mA, 150 mA	SMD/SMT	Dual Primary Winding	Quad Secondary Winding	13.97 mm	17.17 mm	12.7 mm	WE-FB
Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W B82802A0030A220 TDK 1: 35,06 kr. 56In Stock	Mfr. Part No. B82802A0030A220 Mouser Part No 871-B82802A30A220	TDK	Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W Learn More about TDK epcosb82802a	Datasheet	56In Stock	Cut Tape 35,06 kr. 28,12 kr. 27,01 kr. 26,18 kr. Reel 23,57 kr. View 25,36 kr. 22,75 kr. 22,31 kr. 21,78 kr. MouseReel Available	Min.: 1 Mult.: 1 : 160												B82802A
Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 749119633 Wurth Elektronik 1: 47,45 kr. 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 47,45 kr. 44,83 kr. Reel 37,90 kr.	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 MID-OLLT LT3799 ER28/14 80W THT 750312646 Wurth Elektronik 1: 71,02 kr. 42In Stock	Mfr. Part No. 750312646 Mouser Part No 710-750312646	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3799 ER28/14 80W THT	Datasheet	42In Stock	71,02 kr. 64,01 kr. 59,98 kr. 57,07 kr. View 55,20 kr. 53,49 kr. 51,77 kr.	Min.: 1 Mult.: 1												MID-OLLT
Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT 750817436 Wurth Elektronik 1: 43,79 kr. 19In Stock	Mfr. Part No. 750817436 Mouser Part No 710-750817436	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT	Datasheet	19In Stock	43,79 kr. 37,90 kr. 34,61 kr. 34,02 kr. View 32,97 kr. 31,85 kr.	Min.: 1 Mult.: 1												MID-OLSTM
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T061 Sumida 1: 41,18 kr. 76In Stock	Mfr. Part No. 11328-T061 Mouser Part No 851-11328-T061	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	76In Stock	41,18 kr. 32,38 kr. 30,96 kr. 30,14 kr. View 29,17 kr. 28,05 kr. 27,15 kr. 26,33 kr. 25,29 kr.	Min.: 1 Mult.: 1	Flyback Transformers					Through Hole	Dual Primary Winding	Single Secondary Winding	31 mm	28 mm	23.5 mm
Power Transformers - Board Mount TGSP-P111EP13LF HALO Electronics 1: 99,89 kr. 398In Stock	Mfr. Part No. TGSP-P111EP13LF Mouser Part No 493-TGSP-P111EP13LF	HALO Electronics	Power Transformers - Board Mount		398In Stock	99,89 kr. 71,32 kr. 59,98 kr. 49,98 kr. View 37,45 kr. 29,91 kr. 27,23 kr. Quote	Min.: 1 Mult.: 1												TGSP
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-34 Bel Signal Transformer 1: 236,86 kr. 34In Stock	Mfr. Part No. IF-10-34 Mouser Part No 530-IF-10-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	34In Stock	236,86 kr. 208,58 kr. 187,92 kr. 187,84 kr. View 187,69 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	34 V CT/17 V	10 VA	300 mA/600 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS FLAT HEAD LP-12 LP-120-20 Bel Signal Transformer 1: 128,61 kr. 82In Stock	Mfr. Part No. LP-120-20 Mouser Part No 530-LP-120-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-12 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	82In Stock	128,61 kr. 116,15 kr. 111,38 kr. 99,81 kr. 91,76 kr.	Min.: 1 Mult.: 1		115 VAC, 230 VAC	120 V CT/60 V	2 VA	20 mA/40 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.5 mm	39.6 mm	16.5 mm	LP
Power Transformers - Board Mount TRANSFORMER POWER PC-6 PC-16-260 Bel Signal Transformer 1: 131,97 kr. 85In Stock	Mfr. Part No. PC-16-260 Mouser Part No 530-PC-16-260	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-6 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	85In Stock	131,97 kr. 112,72 kr. 108,10 kr. 103,32 kr. View 103,02 kr. 100,78 kr. Quote	Min.: 1 Mult.: 1		115 VAC	16 V CT/8 V	4.4 VA	260 mA/520 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	41.3 mm	31.8 mm	34.92 mm	PC
Power Transformers - Board Mount PoE EP10 Core SPOE7-0508 Bel Signal Transformer 1: 27,30 kr. 1.546In Stock	Mfr. Part No. SPOE7-0508 Mouser Part No 530-SPOE7-0508	Bel Signal Transformer	Power Transformers - Board Mount PoE EP10 Core Learn More about Bel Signal Transformer s spoe smt transformers	Datasheet	1.546In Stock	Cut Tape 27,30 kr. 24,02 kr. 21,19 kr. 20,52 kr. Reel 17,01 kr. View 17,68 kr. 16,49 kr. 15,96 kr.	Min.: 1 Mult.: 1 : 250	POE - Power Over Ethernet Transformers											SPOE
Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm 7491199212 Wurth Elektronik 1: 38,64 kr. 317In Stock	Mfr. Part No. 7491199212 Mouser Part No 710-7491199212	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	317In Stock	Cut Tape 38,64 kr. 37,23 kr. 35,14 kr. 33,05 kr. Reel 29,47 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200	POE - Power Over Ethernet Transformers	36 V to 57 V	12 V	13 W	550 mA	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 ER13 127uH 220mohm 749119933 Wurth Elektronik 1: 38,64 kr. 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 38,64 kr. 37,23 kr. 35,14 kr. 33,05 kr. Reel 30,06 kr. 29,47 kr. 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-FLEX Trnsfmr HV 196uH .05A 749196508 Wurth Elektronik 1: 83,55 kr. 120In Stock	Mfr. Part No. 749196508 Mouser Part No 710-749196508	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 196uH .05A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	120In Stock	Cut Tape 83,55 kr. 83,48 kr. 81,31 kr. 76,76 kr. Reel 65,20 kr. View 64,38 kr. 55,20 kr. MouseReel Available	Min.: 1 Mult.: 1 : 120	Signal Transformers				1.35 A	SMD/SMT	Triple Primary Winding	Triple Secondary Winding	29.5 mm	21.5 mm	12 mm	WE-FLEX HV
Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 750311342 Wurth Elektronik 1: 44,91 kr. 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 44,91 kr. 41,70 kr. Reel 32,08 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers	36 V	5 V	15 W	3 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.34 mm	15.24 mm	11.43 mm	WE-FB
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: 51,70 kr. 248In 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	248In Stock	51,70 kr. 46,63 kr. 44,76 kr. 44,01 kr. View 40,66 kr. 40,06 kr. 38,72 kr. 37,75 kr.	Min.: 1 Mult.: 1	Flyback Transformers	8 V to 24 V	15 V, 15 V, 15 V, 15 V	12 W	200 mA, 200 mA, 200 mA, 200 mA	Through Hole	Dual Primary Winding	Quad Secondary Winding	22.2 mm	25 mm	16 mm	WE-FB
Power Transformers - Board Mount THROUGH HOLE 6VA 3FL16-350 Tamura 1: 103,77 kr. 450In Stock	Mfr. Part No. 3FL16-350 Mouser Part No 838-3FL16-350	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	450In Stock	103,77 kr. 88,25 kr. 84,60 kr. 81,99 kr. View 79,37 kr. 67,74 kr. 67,59 kr. 67,21 kr. Quote	Min.: 1 Mult.: 1												3FL
Power Transformers - Board Mount LOW PROF INTL TRANS 18-LPI 10-250-LPI Bel Signal Transformer 1: 189,71 kr. 47In Stock	Mfr. Part No. 10-250-LPI Mouser Part No 530-10-250-LPI	Bel Signal Transformer	Power Transformers - Board Mount LOW PROF INTL TRANS 18-LPI	Datasheet	47In Stock	189,71 kr. 159,35 kr. 145,54 kr. 142,93 kr. Quote Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V CT/5 V	2.5 VA	250 mA/500 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	55.6 mm	38.1 mm	18.3 mm
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-16 Bel Signal Transformer 1: 110,18 kr. 101In Stock	Mfr. Part No. 14A-20-16 Mouser Part No 530-14A-20-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	101In Stock	110,18 kr. 95,04 kr. 90,94 kr. 88,10 kr. View 79,52 kr. 73,11 kr. 72,81 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	16 V CT/8 V	20 VA	1.25 A/2.5 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	57.2 mm	47.6 mm	41.3 mm	14A
Power Transformers - Board Mount LOW PROF INTL TRANS 2-LPI 20-300-LPI Bel Signal Transformer 1: 185,38 kr. 44In Stock	Mfr. Part No. 20-300-LPI Mouser Part No 530-20-300-LPI	Bel Signal Transformer	Power Transformers - Board Mount LOW PROF INTL TRANS 2-LPI	Datasheet	44In Stock	185,38 kr. 155,62 kr. 142,64 kr. 139,95 kr. Quote Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	20 V CT/10 V	6 VA	300 mA/600 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	55.6 mm	38.1 mm	22.7 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-230 Bel Signal Transformer 1: 236,41 kr. 38In Stock	Mfr. Part No. IF-10-230 Mouser Part No 530-IF-10-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	38In Stock	236,41 kr. 208,13 kr. 186,28 kr. 186,20 kr. View Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	230 V CT/115 V	10 VA	45 mA/90 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC MPC-Y-12 Bel Signal Transformer 1: 176,06 kr. 39In Stock	Mfr. Part No. MPC-Y-12 Mouser Part No 530-MPC-Y-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	39In Stock	176,06 kr. 164,34 kr. 150,69 kr. 148,16 kr.	Min.: 1 Mult.: 1		115 VAC	5 V/12 V	24 VA	150 mA/835 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	41.3 mm	57.2 mm	34.9 mm	PC
Power Transformers - Board Mount TRANSFORMER POWER PC-6 PC-24-180 Bel Signal Transformer 1: 133,16 kr. 89In Stock	Mfr. Part No. PC-24-180 Mouser Part No 530-PC-24-180	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-6 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	89In Stock	133,16 kr. 114,06 kr. 109,44 kr. 105,93 kr. View 95,26 kr. 91,91 kr. 90,12 kr.	Min.: 1 Mult.: 1		115 VAC	24 V CT/12 V	4.4 VA	180 mA/360 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	41.3 mm	31.8 mm	34.92 mm	PC