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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 TRANSFORMER ONE-4-ALL 56VA 14A-56-28 Bel Signal Transformer 1: ¥4,654.1 138In Stock	Mfr. Part # 14A-56-28 Mouser Part # 530-14A-56-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	138In Stock	¥4,654.1 ¥4,057.8 ¥3,928.3 ¥3,393.4 View ¥3,327 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	28 V CT/14 V	56 VA	2 A/4 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER CLASS 2 40VA CL2-40-24 Bel Signal Transformer 1: ¥5,494.6 46In Stock	Mfr. Part # CL2-40-24 Mouser Part # 530-CL2-40-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 40VA	Datasheet	46In Stock	¥5,494.6 ¥4,865.1 ¥4,685.7 ¥4,569.4 View ¥4,350.2 ¥4,169.1	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	24 V	40 VA	1.66 A		Dual Primary Winding	Single Secondary Winding	79.4 mm	54.4 mm	68.2 mm
Power Transformers - Board Mount TRANSFORMER CLASS 2 50VA CL2-50-24 Bel Signal Transformer 1: ¥5,567.7 54In Stock	Mfr. Part # CL2-50-24 Mouser Part # 530-CL2-50-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 50VA	Datasheet	54In Stock	¥5,567.7 ¥5,009.6 ¥4,944.8 ¥4,811.9 View ¥4,679 ¥4,478.1 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	24 V	50 VA	2.1 A	Through Hole	Dual Primary Winding	Single Secondary Winding	76.2 mm	63.5 mm	46.5 mm
Power Transformers - Board Mount CHOKE DMPC-X-12 Bel Signal Transformer 1: ¥3,366.8 72In Stock	Mfr. Part # DMPC-X-12 Mouser Part # 530-DMPC-X-12	Bel Signal Transformer	Power Transformers - Board Mount CHOKE Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	72In Stock	¥3,366.8 ¥3,200.7 ¥2,928.3 ¥2,920 Quote Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	5 V/12 V	10 VA	60 mA/360 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.6 mm	36.5 mm	41.7 mm	PC
Power Transformers - Board Mount TRAN TWO-FOR-ONE DP 8 W/LEADS DPC-10-1000 Bel Signal Transformer 1: ¥3,700.7 90In Stock	Mfr. Part # DPC-10-1000 Mouser Part # 530-DPC-10-1000	Bel Signal Transformer	Power Transformers - Board Mount TRAN TWO-FOR-ONE DP 8 W/LEADS Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	90In Stock	¥3,700.7 ¥3,335.3 ¥3,195.8 ¥2,732.3 View ¥2,730.7 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V CT/5 V	10 VA	1 A/2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	25.4 mm	34.92 mm	21.08 mm	PC
Power Transformers - Board Mount TRANSFORMER POWER DPC-2 DPC-120-10 Bel Signal Transformer 1: ¥2,141 98In Stock	Mfr. Part # DPC-120-10 Mouser Part # 530-DPC-120-10	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER DPC-2 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	98In Stock	¥2,141 ¥1,966.6 ¥1,754	Min.: 1 Mult.: 1		115 VAC, 230 VAC	120 V CT/60 V	1.2 VA	10 mA/20 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	34.9 mm	28.6 mm	30.15 mm	PC
Power Transformers - Board Mount TRANSFORMER POWER DPC-3 DPC-40-600 Bel Signal Transformer 1: ¥5,576 52In Stock	Mfr. Part # DPC-40-600 Mouser Part # 530-DPC-40-600	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER DPC-3 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	52In Stock	¥5,576 ¥5,019.5 ¥4,670.7 ¥4,177.4 View ¥4,175.8 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	40 V CT/20 V	24 VA	600 mA/1.2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	57.2 mm	34.93 mm	PC
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-6 DST-6-12 Bel Signal Transformer 1: ¥3,765.5 47In Stock	Mfr. Part # DST-6-12 Mouser Part # 530-DST-6-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-6 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	47In Stock	¥3,765.5 ¥3,393.4 ¥3,089.5 ¥3,009.7 View ¥2,946.6 ¥2,866.9 ¥2,812.1 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	12.6 V CT/6.3 V	20 VA	1.6 A/3.2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	57.2 mm	47.8 mm	36.9 mm	DST
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 IF-6-30 Bel Signal Transformer 1: ¥5,338.5 35In Stock	Mfr. Part # IF-6-30 Mouser Part # 530-IF-6-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	35In Stock	¥5,338.5 ¥4,592.7 ¥4,288.7 ¥4,248.8 View ¥4,086.1 ¥4,006.3 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	30 V CT/15 V	6 VA	200 mA/400 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	22.6 mm
Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W PAD001-T764120S Bourns 1: ¥375.4 6,285In Stock	Mfr. Part # PAD001-T764120S Mouser Part # 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 ¥375.4 ¥340.5 ¥312.3 ¥302.3 Reel ¥265.8 View ¥294 ¥292.3 ¥280.7 ¥239.2 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: ¥762.4 664In Stock	Mfr. Part # PA5112.002NLT Mouser Part # 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 ¥762.4 ¥689.3 ¥631.2 ¥612.9 Reel ¥593 ¥460.1 MouseReel Available	Min.: 1 Mult.: 1 : 120
Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W 750311594 Wurth Elektronik 1: ¥2,385.2 112In Stock	Mfr. Part # 750311594 Mouser Part # 710-750311594	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	112In Stock	Cut Tape ¥2,385.2 ¥2,234 Reel ¥2,234 ¥1,749 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers	30 V to 75 V	12 V	45.6 W	3.8 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-PPTI SN6505B 72 uH 750316019 Wurth Elektronik 1: ¥662.7 375In Stock	Mfr. Part # 750316019 Mouser Part # 710-750316019	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B 72 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	375In Stock	Cut Tape ¥662.7 ¥611.2 Reel ¥458.4 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 950	Transformers	5 V	4.27 V, 15.7 V		95 mA, 200 mA	SMD/SMT	Single Primary Winding	Single Secondary Winding	11.63 mm	12.6 mm	3.56 mm	WE-PPTI
Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830 750343109 Wurth Elektronik 1: ¥3,898.4 998In Stock	Mfr. Part # 750343109 Mouser Part # 710-750343109	Wurth Elektronik	Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830 Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	998In Stock	¥3,898.4 ¥3,597.7 ¥2,998.1 ¥2,473.2 Quote Quote	Min.: 1 Mult.: 1	Flyback Transformers	90 VAC to 264 VAC	5 V	15 W	3 A	Through Hole	Dual Primary Winding	Single Secondary Winding	22.2 mm	26 mm	16 mm	MID-OLDIA
Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 450mOhm 760871543 Wurth Elektronik 1: ¥1,637.7 268In Stock	Mfr. Part # 760871543 Mouser Part # 710-760871543	Wurth Elektronik	Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 450mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	268In Stock	Cut Tape ¥1,637.7 ¥1,609.5 ¥1,494.9 Reel ¥1,310.5 ¥1,200.9 ¥1,091.3 MouseReel Available	Min.: 1 Mult.: 1 : 150	Power	85 VAC to 265 VAC	24 V	7.2 W	300 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	25.81 mm	16.6 mm	13.5 mm	WE-UOST
Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 4200mOhm 760875112 Wurth Elektronik 1: ¥1,611.2 171In Stock	Mfr. Part # 760875112 Mouser Part # 710-760875112	Wurth Elektronik	Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 4200mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	171In Stock	Cut Tape ¥1,611.2 ¥1,569.6 ¥1,536.4 ¥1,443.4 Reel ¥1,310.5 View ¥1,408.5 ¥1,200.9 ¥1,091.3 MouseReel Available	Min.: 1 Mult.: 1 : 150	Power	195 VAC to 265 VAC	5 V	7.5 W	1.5 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	25.81 mm	16.6 mm	13.5 mm	WE-UOST
Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V POE025-FD20050S Bourns 1: ¥882 488In Stock	Mfr. Part # POE025-FD20050S Mouser Part # 652-POE025-FD20050S	Bourns	Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V Learn More about Bourns poe dcdc transformers	Datasheet	488In Stock	Cut Tape ¥882 ¥722.5 ¥593 ¥574.7 Reel ¥553.1 View ¥558.1 ¥548.1 ¥531.5 ¥470.1 MouseReel Available	Min.: 1 Mult.: 1 : 300	POE - Power Over Ethernet Transformers	5 V				SMD/SMT						POE-FD
Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED 14A-5.0R-28 Bel Signal Transformer 1: ¥1,979.9 98In Stock 100On Order	Mfr. Part # 14A-5.0R-28 Mouser Part # 530-14A-5.0R-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	98In Stock 100On Order	¥1,979.9 ¥1,815.5 ¥1,705.8 ¥1,642.7 View ¥1,543.1 ¥1,493.2 ¥1,450.1 ¥1,413.5 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	28 V CT/14 V	5 VA	180 mA/360 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	36.5 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 DST-3-48 Bel Signal Transformer 1: ¥2,717.4 111In Stock	Mfr. Part # DST-3-48 Mouser Part # 530-DST-3-48	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	111In Stock	¥2,717.4 ¥2,285.5 ¥2,190.9 ¥2,129.4 ¥1,807.2	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	48 V CT/24 V	2.4 VA	50 mA/100 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	34.9 mm	28.6 mm	30.8 mm	DST
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 IF-18-16 Bel Signal Transformer 1: ¥7,153.9 33In Stock	Mfr. Part # IF-18-16 Mouser Part # 530-IF-18-16	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-18 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	33In Stock	¥7,153.9 ¥6,247 ¥5,870 ¥5,821.8 View ¥5,718.8 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	16 V CT/8 V	18 VA	1.15 A/2.3 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	27.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 IF-30-30 Bel Signal Transformer 1: ¥8,524.3 38In Stock	Mfr. Part # IF-30-30 Mouser Part # 530-IF-30-30	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	38In Stock	¥8,524.3 ¥7,670.5 ¥6,675.6 ¥6,672.2 View ¥6,472.9 ¥6,391.5 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	30 V CT/15 V	30 VA	1 A/2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	68 mm	57.5 mm	35.3 mm
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-40-30 Bel Signal Transformer 1: ¥2,692.5 75In Stock	Mfr. Part # PC-40-30 Mouser Part # 530-PC-40-30	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	75In Stock	¥2,692.5 ¥2,302.1 ¥2,207.5 ¥2,001.5 View ¥1,999.8 ¥1,950 ¥1,920.1 ¥1,913.5 Quote	Min.: 1 Mult.: 1		115 VAC	40 V CT/20 V	1.2 VA	30 mA/60 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	34.9 mm	28.6 mm	30.15 mm	PC
Power Transformers - Board Mount PoE EP7 Core SPOE3-0508 Bel Signal Transformer 1: ¥697.6 1,913In Stock	Mfr. Part # SPOE3-0508 Mouser Part # 530-SPOE3-0508	Bel Signal Transformer	Power Transformers - Board Mount PoE EP7 Core Learn More about Bel Signal Transformer s spoe smt transformers	Datasheet	1,913In Stock	Cut Tape ¥697.6 ¥598 ¥513.2 ¥496.6 Reel ¥418.6 View ¥438.5 ¥415.3 ¥408.6 ¥406.9	Min.: 1 Mult.: 1 : 350	POE - Power Over Ethernet Transformers											SPOE
Power Transformers - Board Mount PoE EP10 Core SPOE7-3308 Bel Signal Transformer 1: ¥744.1 1,567In Stock	Mfr. Part # SPOE7-3308 Mouser Part # 530-SPOE7-3308	Bel Signal Transformer	Power Transformers - Board Mount PoE EP10 Core Learn More about Bel Signal Transformer s spoe smt transformers	Datasheet	1,567In Stock	Cut Tape ¥744.1 ¥636.2 ¥548.1 ¥531.5 Reel ¥463.4 View ¥476.7 ¥451.8 ¥436.8 ¥433.5	Min.: 1 Mult.: 1 : 250	POE - Power Over Ethernet Transformers											SPOE
Power Transformers - Board Mount TRANSFORMER EP7 BS64042CS Bourns 1: ¥719.2 6,327In Stock	Mfr. Part # BS64042CS Mouser Part # 652-BS64042CS	Bourns	Power Transformers - Board Mount TRANSFORMER EP7 Learn More about Bourns bs64042cs flyback transformer	Datasheet	6,327In Stock	Cut Tape ¥719.2 ¥588 ¥509.9 ¥493.3 View Reel ¥362.1 ¥478.4 ¥473.4 ¥468.4 ¥448.5 ¥362.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	Transformers					SMD/SMT			10.5 mm	9.8 mm	11 mm	BS64042CS