.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-UNIT Offline 180uH .2A .05Ohm 749118115 Wurth Elektronik 1: 47,15 kr. 358In Stock	Mfr. Part No. 749118115 Mouser Part No 710-749118115	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 180uH .2A .05Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	358In Stock	47,15 kr. 41,48 kr. 39,31 kr. 37,15 kr. View 34,91 kr. 33,94 kr.	Min.: 1 Mult.: 1	Power	85 VAC to 265 VAC	5 V	3 W	600 mA	Through Hole	Single Primary Winding	Single Secondary Winding	21.5 mm	15 mm	12 mm	WE-UNIT
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196201 Wurth Elektronik 1: 47,30 kr. 497In Stock	Mfr. Part No. 749196201 Mouser Part No 710-749196201	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	497In Stock	Cut Tape 47,30 kr. 42,52 kr. 37,82 kr. 33,05 kr. Reel 28,42 kr. MouseReel Available	Min.: 1 Mult.: 1 : 400												WE-FLEX
Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW 750315230 Wurth Elektronik 1: 25,59 kr. 1.137In Stock	Mfr. Part No. 750315230 Mouser Part No 710-750315230	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1.137In Stock	Cut Tape 25,59 kr. 24,32 kr. 20,44 kr. Reel 18,80 kr. Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Signal Transformers	5 V	5 V	800 mW	150 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	9.14 mm	12.7 mm	7.62 mm	MID-PPMAX
Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET VGT15SEFD-250S4A7 TDK 1: 76,84 kr. 404In Stock	Mfr. Part No. VGT15SEFD-250S4A7 Mouser Part No 810-VGT15SEFD250S4A7	TDK	Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET Learn More about TDK vgt transformers	Datasheet	404In Stock	Cut Tape 76,84 kr. 66,47 kr. 63,78 kr. 56,02 kr. Reel 49,91 kr. View 49,46 kr. Quote	Min.: 1 Mult.: 1 : 300						PCB Board Mount			23 mm	15.4 mm	12 mm	VGT
Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer B82805A0943A250 TDK 1: 39,61 kr. 898In Stock	Mfr. Part No. B82805A0943A250 Mouser Part No 871-B82805A943A250	TDK	Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer Learn More about TDK epcos B82805 transformers	Datasheet	898In Stock	Cut Tape 39,61 kr. 34,17 kr. 32,67 kr. 31,78 kr. Reel 27,60 kr. View 30,81 kr. 29,54 kr. 27,60 kr. 27,53 kr. MouseReel Available	Min.: 1 Mult.: 1 : 900			500 V			SMD/SMT	Single Primary Winding	Single Secondary Winding	8 mm	7 mm	5.7 mm	B82805A
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 DST-4-12 Bel Signal Transformer 1: 81,84 kr. 361In Stock	Mfr. Part No. DST-4-12 Mouser Part No 530-DST-4-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	361In Stock	81,84 kr. 77,51 kr. 72,44 kr. 69,75 kr. View 65,13 kr. 62,81 kr. Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	12.6 V CT/6.3 V	6 VA	500 mA/1 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	33.3 mm	33.3 mm	DST
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 DST-4-16 Bel Signal Transformer 1: 84,75 kr. 309In Stock	Mfr. Part No. DST-4-16 Mouser Part No 530-DST-4-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	309In Stock	84,75 kr. 79,52 kr. 74,38 kr. 71,47 kr. View 69,30 kr. 66,32 kr. 62,22 kr. Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	6 VA	400 mA/800 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	33.3 mm	33.3 mm	DST
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 IF-30-34 Bel Signal Transformer 1: 329,28 kr. 36In Stock	Mfr. Part No. IF-30-34 Mouser Part No 530-IF-30-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	36In Stock	329,28 kr. 296,24 kr. 247,37 kr. 244,61 kr. View 244,09 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	34 V CT/17 V	30 VA	900 mA/1.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	68 mm	57.5 mm	35.3 mm
Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W PAD001-T764120S Bourns 1: 14,47 kr. 6.285In Stock	Mfr. Part No. PAD001-T764120S Mouser Part No 652-PAD001-T764120S	Bourns	Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W Learn More about Bourns pad00x t764	Datasheet	6.285In Stock	Cut Tape 14,47 kr. 13,13 kr. 12,09 kr. 11,71 kr. Reel 10,29 kr. View 11,34 kr. 11,26 kr. 10,82 kr. 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 800	Isolation Transformers			1 W		PCB Mount			7.1 mm	6.55 mm	4 mm
Power Transformers - Board Mount 160uH 3kV 15% PA5112.002NLT Pulse Electronics 1: 29,47 kr. 664In Stock	Mfr. Part No. PA5112.002NLT Mouser Part No 673-PA5112.002NLT	Pulse Electronics	Power Transformers - Board Mount 160uH 3kV 15% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	664In Stock	Cut Tape 29,47 kr. 26,63 kr. 24,39 kr. 23,65 kr. Reel 22,90 kr. 18,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 120
Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD 749119350 Wurth Elektronik 1: 50,28 kr. 324In Stock	Mfr. Part No. 749119350 Mouser Part No 710-749119350	Wurth Elektronik	Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD	Datasheet	324In Stock	Cut Tape 50,28 kr. 45,66 kr. 44,01 kr. Reel 41,70 kr. 41,63 kr. MouseReel Available	Min.: 1 Mult.: 1 : 300	POE - Power Over Ethernet Transformers											WE-PoE
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 750315830 Wurth Elektronik 1: 15,82 kr. 1.792In Stock	Mfr. Part No. 750315830 Mouser Part No 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 15,82 kr. 14,92 kr. 12,61 kr. Reel 11,56 kr. Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Flyback Transformers	36 V to 72 V	48 V	2.9 W	60 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	10.16 mm	13.36 mm	8.64 mm	MID-FLYLT
Power Transformers - Board Mount X-1622NL iNRCORE 1: 157,48 kr. 6In Stock 100Expected 01/12/2026	Mfr. Part No. X-1622NL Mouser Part No 673-X-1622NL	iNRCORE	Power Transformers - Board Mount	Datasheet	6In Stock 100Expected 01/12/2026	157,48 kr. 141,89 kr. 136,00 kr. 129,73 kr. View 128,24 kr. 126,30 kr. 124,06 kr. Quote	Min.: 1 Mult.: 1	Gate Drive Transformers					SMD/SMT			9.02 mm	8.64 mm	7.62 mm
Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Q4338-BL Coilcraft 1: 36,93 kr. 93In Stock	Mfr. Part No. Q4338-BL Mouser Part No 994-Q4338-BL	Coilcraft	Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	93In Stock	36,93 kr. 29,54 kr. 28,35 kr. 27,45 kr. View 26,63 kr. 25,51 kr. 24,77 kr. 23,95 kr. 22,98 kr.	Min.: 1 Mult.: 1												Q4338
Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Q4344-BL Coilcraft 1: 53,34 kr. 18In Stock	Mfr. Part No. Q4344-BL Mouser Part No 994-Q4344-BL	Coilcraft	Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Learn More about Coilcraft power magnetics	Datasheet	18In Stock	53,34 kr. 43,19 kr. 41,48 kr. 40,13 kr. View 38,94 kr. 37,15 kr. 35,96 kr. 34,91 kr. 33,79 kr.	Min.: 1 Mult.: 1												Q4344
Power Transformers - Board Mount Max 253 TX 3.3v input 5v out DIP 78253/35C Murata Power Solutions 1: 29,09 kr. 40In Stock	Mfr. Part No. 78253/35C Mouser Part No 580-7825335C	Murata Power Solutions	Power Transformers - Board Mount Max 253 TX 3.3v input 5v out DIP Learn More about Murata Power Solutions Murata78253J	Datasheet	40In Stock	29,09 kr. 23,95 kr. 21,48 kr. 19,10 kr. View 18,50 kr. 17,83 kr. 17,38 kr. 16,93 kr. 16,71 kr.	Min.: 1 Mult.: 1		3.3 V	5 V	500 mW	100 mA	Through Hole	Single Primary Winding	Single Secondary Winding	9.52 mm	9 mm	6.35 mm	78253
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: 52,97 kr. 27In Stock	Mfr. Part No. Q4434-BL Mouser Part No 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	52,97 kr. 42,90 kr. 41,18 kr. 39,91 kr. View 38,72 kr. 36,93 kr. 35,81 kr. 34,61 kr. 33,64 kr.	Min.: 1 Mult.: 1												Q4434
Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Q4438-BL Coilcraft 1: 39,91 kr. 302In Stock 210Expected 23/11/2026	Mfr. Part No. Q4438-BL Mouser Part No 994-Q4438-BL	Coilcraft	Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Learn More about Coilcraft power magnetics	Datasheet	302In Stock 210Expected 23/11/2026	39,91 kr. 31,93 kr. 30,66 kr. 29,77 kr. View 28,80 kr. 27,68 kr. 26,78 kr. 25,89 kr. 24,92 kr.	Min.: 1 Mult.: 1												Q4438
Power Transformers - Board Mount 3CT:4CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.034NLT Pulse Electronics 1: 26,93 kr. 643In Stock	Mfr. Part No. PM2190.034NLT Mouser Part No 673-PM2190.034NLT	Pulse Electronics	Power Transformers - Board Mount 3CT:4CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	643In Stock	Cut Tape 26,93 kr. 22,08 kr. 19,92 kr. 19,32 kr. Reel 17,68 kr. View 18,43 kr. 17,53 kr. 14,32 kr. 14,17 kr.	Min.: 1 Mult.: 1 : 150	Isolation Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	10 mm	10 mm	12.5 mm	PM2190.xxxNLT
Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Q4435-BL Coilcraft 1: 52,52 kr. 25In Stock	Mfr. Part No. Q4435-BL Mouser Part No 994-Q4435-BL	Coilcraft	Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	25In Stock	52,52 kr. 42,52 kr. 40,88 kr. 39,61 kr. View 38,34 kr. 36,63 kr. 35,51 kr. 34,39 kr. 33,35 kr.	Min.: 1 Mult.: 1												Q4435
Power Transformers - Board Mount SMD Flyback .22Ohms Pulse Electronics PE-68421NL PE-68421NL Pulse Electronics 1: 90,86 kr. 325In Stock	Mfr. Part No. PE-68421NL Mouser Part No 673-PE-68421NL	Pulse Electronics	Power Transformers - Board Mount SMD Flyback .22Ohms	Datasheet	325In Stock	90,86 kr. 84,52 kr. 82,73 kr. 78,70 kr.	Min.: 1 Mult.: 1	Flyback Transformers
Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Pulse Electronics PH9585.003NLT PH9585.003NLT Pulse Electronics 1: 14,47 kr. 4.527In Stock	Mfr. Part No. PH9585.003NLT Mouser Part No 673-PH9585.003NLT	Pulse Electronics	Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	4.527In Stock	Cut Tape 14,47 kr. 13,13 kr. 12,01 kr. 11,71 kr. Reel 8,58 kr. View 11,26 kr. 9,33 kr. 8,50 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.200	Flyback Transformers											PH9585.xxxNLT
Power Transformers - Board Mount 28.9 UH 10% Pulse Electronics PA1528ANLT PA1528ANLT Pulse Electronics 1: 25,96 kr. 754In Stock	Mfr. Part No. PA1528ANLT Mouser Part No 673-PA1528ANLT	Pulse Electronics	Power Transformers - Board Mount 28.9 UH 10%	Datasheet	754In Stock	Cut Tape 25,96 kr. 22,31 kr. 20,74 kr. 20,07 kr. Reel 17,68 kr. View 18,58 kr. 15,89 kr. 15,59 kr.	Min.: 1 Mult.: 1 : 150	Flyback Transformers
Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms PA3855.002NLT Pulse Electronics 1: 24,10 kr. 622In Stock	Mfr. Part No. PA3855.002NLT Mouser Part No 673-PA3855.002NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms	Datasheet	622In Stock	Cut Tape 24,10 kr. 21,78 kr. 19,47 kr. 18,95 kr. Reel 18,20 kr. View 17,31 kr. 16,19 kr. 15,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 130	Flyback Transformers								17.65 mm	14.5 mm	14 mm	EP13Plus
Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback PA4470.003NLT Pulse Electronics 1: 28,65 kr. 339In Stock	Mfr. Part No. PA4470.003NLT Mouser Part No 673-PA4470.003NLT	Pulse Electronics	Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	339In Stock	Cut Tape 28,65 kr. 25,89 kr. 23,65 kr. 22,98 kr. Reel 18,13 kr. View 22,23 kr. 18,20 kr. 17,75 kr. 17,53 kr. MouseReel Available	Min.: 1 Mult.: 1 : 700	Flyback Transformers			1.8 W					8 mm	6.6 mm	6 mm	PA4470