.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 (JPY) 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 Flyback 5uH 500VAC 750311268 Wurth Elektronik 1: ¥1,199.2 17In Stock	Mfr. Part # 750311268 Mouser Part # 710-750311268	Wurth Elektronik	Power Transformers - Board Mount WE-FB Flyback 5uH 500VAC Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	17In Stock	Cut Tape ¥1,199.2 ¥1,106.2 Reel ¥1,106.2 ¥760.7 MouseReel Available	Min.: 1 Mult.: 1 : 300	Flyback Transformers	9 V to 16 V	100 V	5 W	50 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-FLYLT LT3512 175 uH 2 W 750311559 Wurth Elektronik 1: ¥760.7 229In Stock	Mfr. Part # 750311559 Mouser Part # 710-750311559	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT3512 175 uH 2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	229In Stock	Cut Tape ¥760.7 ¥705.9 Reel ¥543.1 MouseReel Available	Min.: 1 Mult.: 1 : 300	Flyback Transformers	35 V to 75 V	5 V	2 W	400 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	9.78 mm	9.14 mm	10.54 mm	MID-FLYLT
Power Transformers - Board Mount WE-FB LT3512 151 uH 6.24 W 750311662 Wurth Elektronik 1: ¥1,372 237In Stock	Mfr. Part # 750311662 Mouser Part # 710-750311662	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3512 151 uH 6.24 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	237In Stock	Cut Tape ¥1,372 ¥1,265.7 ¥1,161 ¥1,054.7 Reel ¥1,054.7 View ¥870.4 ¥764.1 MouseReel Available	Min.: 1 Mult.: 1 : 300	Flyback Transformers	36 V to 72 V	48 V	6.24 W	130 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 LM5017MRX 45 uH 1.5 W 750314462 Wurth Elektronik 1: ¥792.3 8In Stock	Mfr. Part # 750314462 Mouser Part # 710-750314462	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	8In Stock	Cut Tape ¥792.3 ¥732.5 Reel ¥551.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Flyback Transformers	16 V to 36 V	- 12 V, 5 V, 12 V	1.5 W	40 mA, 40 mA, 100 mA	SMD/SMT	Single Primary Winding	Triple Secondary Winding	12.95 mm	12.7 mm	5.98 mm	MID-IBTI
Power Transformers - Board Mount MID-OLSTM 85-265V 80kHz 750316878 Wurth Elektronik 1: ¥931.8 3In Stock	Mfr. Part # 750316878 Mouser Part # 710-750316878	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM 85-265V 80kHz Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	3In Stock	¥931.8 ¥862.1 ¥759.1 ¥689.3	Min.: 1 Mult.: 1	Offline Transformers	85 VAC to 265 VAC	4.5 V, 13 V	9.6 W	100 mA, 700 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	17.04 mm	13.84 mm	22.55 mm	MID-OLSTM
Power Transformers - Board Mount MID-OLTI UCC28711 450 uH 750318302 Wurth Elektronik 1: ¥2,423.4 23In Stock	Mfr. Part # 750318302 Mouser Part # 710-750318302	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28711 450 uH Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	23In Stock	¥2,423.4 ¥2,237.4 ¥2,051.3 ¥1,865.3 View ¥1,536.4 ¥1,352.1	Min.: 1 Mult.: 1	Transformers	120 VDC to 375 VDC	16.7 V		50 mA	Through Hole	Dual Primary Winding	Single Secondary Winding	26.3 mm	33 mm	14.3 mm	MID-OLTI
Power Transformers - Board Mount WE-PoE EFD20 95W SMT 750318962 Wurth Elektronik 1: ¥1,499.9 94In Stock	Mfr. Part # 750318962 Mouser Part # 710-750318962	Wurth Elektronik	Power Transformers - Board Mount WE-PoE EFD20 95W SMT Learn More about Wurth Elektronik we PoE transformers	Datasheet	94In Stock	Cut Tape ¥1,499.9 ¥1,279 ¥1,167.7 Reel ¥1,056.4 MouseReel Available	Min.: 1 Mult.: 1 : 110	POE - Power Over Ethernet Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	21.8 mm	26.52 mm	11.43 mm	WE-PoE
Power Transformers - Board Mount WE-PoE EFD25 95W SMT 750319020 Wurth Elektronik 1: ¥2,408.5 74In Stock	Mfr. Part # 750319020 Mouser Part # 710-750319020	Wurth Elektronik	Power Transformers - Board Mount WE-PoE EFD25 95W SMT	Datasheet	74In Stock	Cut Tape ¥2,408.5 ¥2,038 ¥1,853.7 ¥1,528.1 Reel ¥1,343.7 MouseReel Available	Min.: 1 Mult.: 1 : 100	POE - Power Over Ethernet Transformers					SMD/SMT	Dual Primary Winding	Single Secondary Winding	27.03 mm	30.38 mm	13.97 mm	WE-PoE
Power Transformers - Board Mount WE-PoE EFD20 72W SMT 750319069 Wurth Elektronik 1: ¥1,923.4 1In Stock	Mfr. Part # 750319069 Mouser Part # 710-750319069	Wurth Elektronik	Power Transformers - Board Mount WE-PoE EFD20 72W SMT Learn More about Wurth Elektronik we PoE transformers	Datasheet	1In Stock	Cut Tape ¥1,923.4 ¥1,627.8 ¥1,480 ¥1,220.8 Reel ¥1,073 MouseReel Available	Min.: 1 Mult.: 1 : 110	POE - Power Over Ethernet Transformers					SMD/SMT	Dual Primary Winding	Single Secondary Winding	21.8 mm	26.52 mm	11.43 mm	WE-PoE
Power Transformers - Board Mount WE-FW MID-PLN Planar 65uH 4.5mOhms 750341134 Wurth Elektronik 1: ¥3,421.7 21In Stock	Mfr. Part # 750341134 Mouser Part # 710-750341134	Wurth Elektronik	Power Transformers - Board Mount WE-FW MID-PLN Planar 65uH 4.5mOhms Learn More about Wurth Elektronik midcom wurth 250w planar transformers	Datasheet	21In Stock	Cut Tape ¥3,421.7 ¥3,245.6 ¥2,928.3 Reel ¥2,770.5 MouseReel Available	Min.: 1 Mult.: 1 : 115	Power					SMD/SMT	Dual Primary Winding	Single Secondary Winding	26.67 mm	29.3 mm	10.5 mm	MID-PLN
Power Transformers - Board Mount WE-FW MID-PLN ADP1055 Planar 300uH 5mOhms 750341136 Wurth Elektronik 1: ¥3,421.7 57In Stock	Mfr. Part # 750341136 Mouser Part # 710-750341136	Wurth Elektronik	Power Transformers - Board Mount WE-FW MID-PLN ADP1055 Planar 300uH 5mOhms Learn More about Wurth Elektronik midcom wurth 250w planar transformers	Datasheet	57In Stock	Cut Tape ¥3,421.7 ¥3,245.6 ¥2,928.3 Reel ¥2,770.5 MouseReel Available	Min.: 1 Mult.: 1 : 115	Power					SMD/SMT	Dual Primary Winding	Single Secondary Winding	26.67 mm	29.3 mm	10.5 mm	MID-PLN
Power Transformers - Board Mount MID-OLTI UCC28740 EE20/10/6(EF20) THT 750343306 Wurth Elektronik 1: ¥2,127.7 61In Stock	Mfr. Part # 750343306 Mouser Part # 710-750343306	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 EE20/10/6(EF20) THT Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	61In Stock	¥2,127.7 ¥1,838.7 ¥1,699.2 ¥1,644.4 View ¥1,592.9 ¥1,546.4	Min.: 1 Mult.: 1												MID-OLTI
Power Transformers - Board Mount MID-OLSTM Viper114LS 1.2 mH 750810014 Wurth Elektronik 1: ¥667.7 110In Stock	Mfr. Part # 750810014 Mouser Part # 710-750810014	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM Viper114LS 1.2 mH Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	110In Stock	¥667.7 ¥607.9 ¥524.9 ¥453.5	Min.: 1 Mult.: 1	Transformers	85 VAC	5 V		1.2 A	Through Hole	Single Primary Winding	Dual Secondary Winding	15 mm	15.75 mm	18.5 mm	MID-OLSTM
Power Transformers - Board Mount MID-OLEE 78-265V 50000kHz 7508110330 Wurth Elektronik 1: ¥941.8 89In Stock	Mfr. Part # 7508110330 Mouser Part # 710-7508110330	Wurth Elektronik	Power Transformers - Board Mount MID-OLEE 78-265V 50000kHz Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	89In Stock	¥941.8 ¥875.3 ¥807.2 ¥740.8 View ¥672.7 ¥554.8	Min.: 1 Mult.: 1	Power	55 VAC to 265 VAC	12 V	5.4 W	450 mA	Through Hole	Dual Primary Winding	Single Secondary Winding	14.2 mm	20.45 mm	14.6 mm	MID-OLEE
Power Transformers - Board Mount MID-OLEE 78-375V 50000kHz 7508110333 Wurth Elektronik 1: ¥1,210.9 78In Stock	Mfr. Part # 7508110333 Mouser Part # 710-7508110333	Wurth Elektronik	Power Transformers - Board Mount MID-OLEE 78-375V 50000kHz Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	78In Stock	¥1,210.9 ¥1,146.1 ¥1,079.7 ¥1,013.2 View ¥961.7 ¥913.6	Min.: 1 Mult.: 1	Power	55 VAC to 265 VAC	15 V	4.8 W	320 mA	Through Hole	Dual Primary Winding	Single Secondary Winding	14.2 mm	20.45 mm	14.6 mm	MID-OLEE
Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 40V 7508112511 Wurth Elektronik 1: ¥1,328.8 63In Stock	Mfr. Part # 7508112511 Mouser Part # 710-7508112511	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 40V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	63In Stock	Cut Tape ¥1,328.8 ¥1,147.8 ¥935.1 Reel ¥812.2 MouseReel Available	Min.: 1 Mult.: 1 : 120	Power	85 VAC to 265 VAC	40 V	24 W	600 mA	SMD/SMT	Dual Primary Winding	Single Secondary Winding	21.5 mm	33.8 mm	12 mm	WE-OLEFD
Power Transformers - Board Mount MID-OLLT LT3798 461 uH 45 W 750811290 Wurth Elektronik 1: ¥2,998.1 43In Stock	Mfr. Part # 750811290 Mouser Part # 710-750811290	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3798 461 uH 45 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	43In Stock	¥2,998.1 ¥2,498.1 ¥2,358.6 ¥2,220.8	Min.: 1 Mult.: 1	Flyback Transformers	85 VAC to 265 VAC	125 V	45 W	360 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	31 mm	31 mm	25 mm	MID-OLLT
Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 5V 750811913 Wurth Elektronik 1: ¥1,328.8 89In Stock	Mfr. Part # 750811913 Mouser Part # 710-750811913	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 5V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	89In Stock	Cut Tape ¥1,328.8 ¥1,147.8 ¥935.1 Reel ¥812.2 MouseReel Available	Min.: 1 Mult.: 1 : 120	Power	85 VAC to 265 VAC	5 V, 5 V, 7 V	20.2 W	1.1 A, 1.25 A, 1.25 A	SMD/SMT	Dual Primary Winding	Triple Secondary Winding	21.5 mm	33.8 mm	12 mm	WE-OLEFD
Power Transformers - Board Mount WE-UNIT 4.6W SMD Offline Trnsfmr 750817014 Wurth Elektronik 1: ¥825.5 164In Stock	Mfr. Part # 750817014 Mouser Part # 710-750817014	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT 4.6W SMD Offline Trnsfmr Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	164In Stock	Cut Tape ¥825.5 ¥764.1 ¥694.3 ¥631.2 Reel ¥631.2 MouseReel Available	Min.: 1 Mult.: 1 : 175	Power	55 VAC to 265 VAC	5 V	3.5 W	700 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	13.8 mm	23.9 mm	11 mm	MID-OLEE
Power Transformers - Board Mount MID-ALIT Lightg Apps 2.60mH 1.6Ohm 750845240 Wurth Elektronik 1: ¥4,999.6 1In Stock	Mfr. Part # 750845240 Mouser Part # 710-750845240	Wurth Elektronik	Power Transformers - Board Mount MID-ALIT Lightg Apps 2.60mH 1.6Ohm Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	1In Stock	¥4,999.6 ¥4,614.3 ¥4,230.6 ¥3,845.2 View ¥3,172.5 Quote	Min.: 1 Mult.: 1	Power	195 VAC to 265 VAC	24 V	48 W	2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	31.5 mm	35.2 mm	24 mm	MID-OLIFX
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA PL5.0-28-130B Tamura 1: ¥1,423.5 18In Stock	Mfr. Part # PL5.0-28-130B Mouser Part # 838-PL5.0-28-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA	Datasheet	18In Stock	¥1,423.5 ¥1,272.3 ¥1,219.2 ¥1,184.3 View ¥1,151.1 ¥1,036.5	Min.: 1 Mult.: 1				5 VA		Through Hole					35.6 mm	PL
Power Transformers - Board Mount CHOKE HZZ00501 DIN-RAIL MOUNTING Bel Power Solutions LP34-3 LP34-3 Bel Power Solutions 1: ¥7,479.5 17In Stock NRND	Mfr. Part # LP34-3 Mouser Part # 784-LP34-3 NRND	Bel Power Solutions	Power Transformers - Board Mount CHOKE HZZ00501 DIN-RAIL MOUNTING	Datasheet	17In Stock	¥7,479.5 ¥6,981.2 ¥6,678.9 ¥6,456.3 View ¥6,242 ¥5,657.4 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 120V C.T. @ 10ma sec 160E120 Hammond Manufacturing 1: ¥1,946.7 3In Stock	Mfr. Part # 160E120 Mouser Part # 546-160E120	Hammond Manufacturing	Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 120V C.T. @ 10ma sec Learn More about Hammond Manufacturing hammond enclosure modifications	Datasheet	3In Stock	¥1,946.7 ¥1,563 ¥1,415.2 ¥1,383.6 View ¥1,338.8 ¥1,265.7 ¥1,240.8 ¥1,212.5 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	120 VAC CT	1.2 VA	10 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.19 in	1.38 in	1.22 in	160
Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 16V C.T. @ 75ma sec 160E16 Hammond Manufacturing 1: ¥1,860.3 2In Stock	Mfr. Part # 160E16 Mouser Part # 546-160E16	Hammond Manufacturing	Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 16V C.T. @ 75ma sec Learn More about Hammond Manufacturing hammond enclosure modifications	Datasheet	2In Stock	¥1,860.3 ¥1,536.4 ¥1,443.4 ¥1,391.9 View ¥1,348.7 ¥1,287.3 ¥1,254.1 ¥1,225.8	Min.: 1 Mult.: 1		115 VAC, 230 VAC	16 VAC CT	1.2 VA	75 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.19 in	1.38 in	1.22 in	160
Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 10V C.T. @ 120ma sec 160F10 Hammond Manufacturing 1: ¥1,730.8 9In Stock	Mfr. Part # 160F10 Mouser Part # 546-160F10	Hammond Manufacturing	Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 10V C.T. @ 120ma sec Learn More about Hammond Manufacturing hammond enclosure modifications	Datasheet	9In Stock	¥1,730.8 ¥1,486.6 ¥1,313.9 ¥1,287.3 View ¥1,244.1 ¥1,174.3 ¥1,147.8 ¥1,112.9 Quote	Min.: 1 Mult.: 1	Transformers	115 VAC, 230 VAC	10 VAC CT	1.2 VA	120 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.19 in	1.38 in	1.22 in	160