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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 (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-AGDT LT8302 7 uH 750318131 Wurth Elektronik 1: ¥883.7 3,745In Stock 3,500Expected 2/25/2027	Mfr. Part # 750318131 Mouser Part # 710-750318131	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT LT8302 7 uH Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	3,745In Stock 3,500Expected 2/25/2027	Cut Tape ¥883.7 ¥820.5 ¥694.3 Reel ¥694.3 ¥631.2 ¥523.2 MouseReel Available	Min.: 1 Mult.: 1 : 250	Gate Drive Transformers	9 V to 18 V				Board Mount			11.3 mm	10.95 mm	11.94 mm	WE-AGDT
Power Transformers - Board Mount WE-AGDT LM5180 27 uH 750318208 Wurth Elektronik 1: ¥715.9 628In Stock 750Expected 11/19/2026	Mfr. Part # 750318208 Mouser Part # 710-750318208	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT LM5180 27 uH Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	628In Stock 750Expected 11/19/2026	Cut Tape ¥715.9 ¥676 ¥598 Reel ¥598 ¥558.1 ¥536.5 MouseReel Available	Min.: 1 Mult.: 1 : 250	Gate Drive Transformers	18 V to 36 V				Board Mount			10.95 mm	11.3 mm	11.94 mm	WE-AGDT
Power Transformers - Board Mount MID-OLTI TPS23758 150uH 5V 2.4A Flyback 250kHz 12W 750318525 Wurth Elektronik 1: ¥687.7 2,349In Stock	Mfr. Part # 750318525 Mouser Part # 710-750318525	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI TPS23758 150uH 5V 2.4A Flyback 250kHz 12W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	2,349In Stock	Cut Tape ¥687.7 ¥637.8 ¥566.4 ¥491.7 Reel ¥455.1 MouseReel Available	Min.: 1 Mult.: 1 : 125	Flyback Transformers	36 VDC to 57 VDC	5 V		2 A	Board Mount	Single Primary Winding	Dual Secondary Winding	13.97 mm	18.25 mm	14.5 mm	MID-OLTI
Power Transformers - Board Mount MID-FLYTI LM25184 EP7 12W SMT 750318701 Wurth Elektronik 1: ¥408.6 1,067In Stock 2,800Expected 11/13/2026	Mfr. Part # 750318701 Mouser Part # 710-750318701	Wurth Elektronik	Power Transformers - Board Mount MID-FLYTI LM25184 EP7 12W SMT	Datasheet	1,067In Stock 2,800Expected 11/13/2026	Cut Tape ¥408.6 ¥353.8 ¥343.8 ¥333.9 Reel ¥312.3 ¥282.4 MouseReel Available	Min.: 1 Mult.: 1 : 400												MID-FLYTI
Power Transformers - Board Mount WE-AGDT UCC25800 16.5 uH 750319177 Wurth Elektronik 1: ¥1,536.4 910In Stock	Mfr. Part # 750319177 Mouser Part # 710-750319177	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 16.5 uH Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	910In Stock	Cut Tape ¥1,536.4 ¥1,455 ¥1,348.7 ¥1,232.5 Reel ¥1,114.5 ¥1,043.1 MouseReel Available	Min.: 1 Mult.: 1 : 250	Gate Drive Transformers	7.5 V				PCB Mount	Single Primary Winding	Single Secondary Winding	11.3 mm	10.95 mm	11.94 mm	WE-AGDT
Power Transformers - Board Mount WE-AGDT UCC25800 50 uH 750319331 Wurth Elektronik 1: ¥1,536.4 742In Stock	Mfr. Part # 750319331 Mouser Part # 710-750319331	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 50 uH Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	742In Stock	Cut Tape ¥1,536.4 ¥1,455 ¥1,348.7 ¥1,232.5 Reel ¥1,114.5 MouseReel Available	Min.: 1 Mult.: 1 : 250	Gate Drive Transformers	13 V				PCB Mount	Single Primary Winding	Single Secondary Winding	11.3 mm	10.95 mm	11.94 mm	WE-AGDT
Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W 750343164 Wurth Elektronik 1: ¥1,896.9 720In Stock	Mfr. Part # 750343164 Mouser Part # 710-750343164	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W Learn More about Wurth Elektronik wurth midcom 750343164 transformer	Datasheet	720In Stock	Cut Tape ¥1,896.9 ¥1,745.7 ¥1,591.2 ¥1,441.7 Reel ¥1,290.6 MouseReel Available	Min.: 1 Mult.: 1 : 150	POE - Power Over Ethernet Transformers	40 V to 57 V	5 V	70 W	14 A	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	21.08 mm	23.37 mm	10.5 mm	MID-POETI
Power Transformers - Board Mount WE-PPTI SN6505B TOR4.3/2.8/3 SMT 750343341 Wurth Elektronik 1: ¥503.3 1,057In Stock 2,000Expected 11/13/2026	Mfr. Part # 750343341 Mouser Part # 710-750343341	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B TOR4.3/2.8/3 SMT	Datasheet	1,057In Stock 2,000Expected 11/13/2026	Cut Tape ¥503.3 ¥435.2 ¥421.9 ¥408.6 Reel ¥380.4 View ¥392 ¥347.1 MouseReel Available	Min.: 1 Mult.: 1 : 500												WE-PPTI
Power Transformers - Board Mount WE-PPTI SN6501 50 uH 5 V SMD/SMT 125C 750343725 Wurth Elektronik 1: ¥760.7 2,009In Stock 2,000Expected 4/1/2027	Mfr. Part # 750343725 Mouser Part # 710-750343725	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6501 50 uH 5 V SMD/SMT 125C Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	2,009In Stock 2,000Expected 4/1/2027	Cut Tape ¥760.7 ¥705.9 ¥651.1 Reel ¥596.3 ¥485 MouseReel Available	Min.: 1 Mult.: 1 : 500	Push-Pull Transformers	5 V	19.5 V	1 W	50 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	9.14 mm	12.95 mm	7.62 mm	WE-PPTI
Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W 7508110151 Wurth Elektronik 1: ¥709.2 842In Stock	Mfr. Part # 7508110151 Mouser Part # 710-7508110151	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	842In Stock	¥709.2 ¥657.8 ¥556.4 ¥506.6 ¥416.9	Min.: 1 Mult.: 1	Flyback Transformers	85 VAC to 265 VAC	5 V	5 W	1 A	Through Hole	Dual Primary Winding	Single Secondary Winding	13.97 mm	13.97 mm	12.7 mm	MID-OLTI
Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr 7508170312 Wurth Elektronik 1: ¥825.5 723In Stock	Mfr. Part # 7508170312 Mouser Part # 710-7508170312	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	723In Stock	Cut Tape ¥825.5 ¥764.1 ¥694.3 Reel ¥573 MouseReel Available	Min.: 1 Mult.: 1 : 175	Power	55 VAC to 265 VAC	15 V	3.2 W	210 mA	SMD/SMT	Dual Primary Winding	Single Secondary Winding	13.8 mm	23.9 mm	11 mm	MID-OLEE
Power Transformers - Board Mount MID-UNIT NXP Offline 2.38mH 1Ohm 750871030 Wurth Elektronik 1: ¥1,061.4 489In Stock 1,050Expected 11/19/2026	Mfr. Part # 750871030 Mouser Part # 710-750871030	Wurth Elektronik	Power Transformers - Board Mount MID-UNIT NXP Offline 2.38mH 1Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	489In Stock 1,050Expected 11/19/2026	¥1,061.4 ¥985 ¥759.1	Min.: 1 Mult.: 1	Power	85 VAC to 272 VAC	12 V	7.2 W	600 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	20 mm	24.38 mm	16 mm	MID-OLSTM
Power Transformers - Board Mount WE-PPTI SN6501 1 mH 3.3 V SMD/SMT 90C 760390011 Wurth Elektronik 1: ¥335.5 9,480In Stock 7,200Expected 1/28/2027	Mfr. Part # 760390011 Mouser Part # 710-760390011	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6501 1 mH 3.3 V SMD/SMT 90C Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	9,480In Stock 7,200Expected 1/28/2027	Cut Tape ¥335.5 ¥302.3 ¥250.8 ¥235.9 Reel ¥209.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Push-Pull Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	6.73 mm	10.05 mm	4.19 mm	WE-PPTI
Power Transformers - Board Mount WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C 760390013 Wurth Elektronik 1: ¥335.5 7,945In Stock 16,800On Order	Mfr. Part # 760390013 Mouser Part # 710-760390013	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	7,945In Stock 16,800On Order On Order Ship Dates Mfr. #: 760390013 Stock: 7,945 Can Ship Immediately On Order: 4,800 Pending 5,400 Expected 10/29/2026 600 Expected 11/2/2026 6,000 Expected 11/26/2026 Factory Lead-Time: 18 Weeks	Cut Tape ¥335.5 ¥302.3 ¥274.1 ¥250.8 ¥235.9 Reel ¥209.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Power	3.3 V	5 V	1.8 W	350 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	6.73 mm	10.05 mm	4.19 mm	WE-PPTI
Power Transformers - Board Mount 3100uH 1mOhm 20A AEC-Q200 VST10/9EE-200S1C2 TDK 1: ¥1,536.4 1,040In Stock	Mfr. Part # VST10/9EE-200S1C2 Mouser Part # 810-VST10/9EE200S1C2	TDK	Power Transformers - Board Mount 3100uH 1mOhm 20A AEC-Q200 Learn More about TDK vst transformers	Datasheet	1,040In Stock	Cut Tape ¥1,536.4 ¥1,328.8 ¥1,217.5 ¥1,088 Reel ¥1,086.3 View ¥1,029.8 ¥965 Quote	Min.: 1 Mult.: 1 : 500	Current Sense Transformers					PCB Mount	Single Primary Winding	Single Secondary Winding	10.4 mm	9.6 mm	10 mm	VST
Power Transformers - Board Mount THROUGH HOLE 6VA 3FD-428 Tamura 1: ¥1,689.2 869In Stock	Mfr. Part # 3FD-428 Mouser Part # 838-3FD-428	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	869In Stock	¥1,689.2 ¥1,571.3 ¥1,508.2 ¥1,460 View ¥1,415.2 ¥1,357 ¥1,313.9 ¥1,127.8 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC		6 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding			34.54 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 2.5VA 3FL16-150 Tamura 1: ¥2,219.1 515In Stock	Mfr. Part # 3FL16-150 Mouser Part # 838-3FL16-150	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.5VA	Datasheet	515In Stock	¥2,219.1 ¥2,001.5 ¥1,920.1 ¥1,860.3 View ¥1,785.6 ¥1,695.9 ¥1,690.9 ¥1,501.5	Min.: 1 Mult.: 1												3FL
Power Transformers - Board Mount THROUGH HOLE 6VA 3FL24-250 Tamura 1: ¥2,606.1 142In Stock 450Expected 3/23/2027	Mfr. Part # 3FL24-250 Mouser Part # 838-3FL24-250	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	142In Stock 450Expected 3/23/2027	¥2,606.1 ¥2,401.8 ¥2,207.5 ¥2,099.5 View ¥2,053 ¥1,984.9 ¥1,961.6 Quote	Min.: 1 Mult.: 1												3FL
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FS-210 Tamura 1: ¥943.4 472In Stock	Mfr. Part # 3FS-210 Mouser Part # 838-3FS-210	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	472In Stock	¥943.4 ¥807.2 ¥775.7 ¥735.8 View ¥712.6 ¥691 ¥589.7 ¥566.4 ¥548.1	Min.: 1 Mult.: 1		115 VAC		1.1 VA		Through Hole	Single Primary Winding	Dual Secondary Winding			25.4 mm	3FS
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-328 Tamura 1: ¥928.5 703In Stock	Mfr. Part # 3FS-328 Mouser Part # 838-3FS-328	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	703In Stock	¥928.5 ¥822.2 ¥785.7 ¥759.1 View ¥732.5 ¥715.9 ¥666.1 ¥654.4	Min.: 1 Mult.: 1		115 VAC	14 V/28 V	2.4 VA		Through Hole	Single Primary Winding	Dual Secondary Winding			32.1 mm	3FS
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 30VA PL30-24-130B Tamura 1: ¥3,881.8 286In Stock	Mfr. Part # PL30-24-130B Mouser Part # 838-PL30-24-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 30VA	Datasheet	286In Stock	¥3,881.8 ¥3,386.8 ¥3,278.8 ¥3,111.1 View ¥3,064.5 ¥2,719.1 Quote	Min.: 1 Mult.: 1				30 VA		Through Hole					41 mm	PL
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA PL5.0-12-130B Tamura 1: ¥1,607.8 304In Stock	Mfr. Part # PL5.0-12-130B Mouser Part # 838-PL5.0-12-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA	Datasheet	304In Stock	¥1,607.8 ¥1,451.7 ¥1,372 ¥1,325.5 View ¥1,284 ¥1,230.8 ¥1,084.6 ¥1,061.4	Min.: 1 Mult.: 1				5 VA		Through Hole					35.6 mm	PL
Power Transformers - Board Mount XFMR,SGL,150UH, 1CT:1CT, 4.3KVDC,SMT,TU NPB Pulse Electronics HMU1228NL HMU1228NL Pulse Electronics 1: ¥830.5 671In Stock	Mfr. Part # HMU1228NL Mouser Part # 673-HMU1228NL	Pulse Electronics	Power Transformers - Board Mount XFMR,SGL,150UH, 1CT:1CT, 4.3KVDC,SMT,TU NPB	Datasheet	671In Stock	¥830.5 ¥732.5 ¥702.6 ¥676 View ¥647.8 ¥629.5 ¥617.9 ¥593 ¥564.7	Min.: 1 Mult.: 1
Power Transformers - Board Mount MDL,SIN,10G,1:1,GEN2,SM,TU NPB Pulse Electronics HX7019NL HX7019NL Pulse Electronics 1: ¥2,830.3 171In Stock	Mfr. Part # HX7019NL Mouser Part # 673-HX7019NL	Pulse Electronics	Power Transformers - Board Mount MDL,SIN,10G,1:1,GEN2,SM,TU NPB		171In Stock	¥2,830.3 ¥2,380.2 ¥2,282.2 ¥2,209.1 View ¥2,038 ¥1,943.4 ¥1,926.8	Min.: 1 Mult.: 1
Power Transformers - Board Mount DUAL 1000BASE-TX 1:1 4PAIR POE Pulse Electronics HXU6200NLT HXU6200NLT Pulse Electronics 1: ¥5,021.2 325In Stock	Mfr. Part # HXU6200NLT Mouser Part # 673-HXU6200NLT	Pulse Electronics	Power Transformers - Board Mount DUAL 1000BASE-TX 1:1 4PAIR POE	Datasheet	325In Stock	Cut Tape ¥5,021.2 ¥4,519.6 ¥4,331.9 ¥4,195.7 Reel ¥3,813.7 View ¥3,943.2 ¥3,805.4 Quote	Min.: 1 Mult.: 1 : 150												HX