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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 (USD) 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 Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1 B78334B1033A003 TDK 1: $7.49 303In Stock	Mfr. Part No. B78334B1033A003 Mouser Part No 871-B78334B1033A3	TDK	Power Transformers - Board Mount Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1	Datasheet	303In Stock	Cut Tape $7.49 $6.45 $6.19 $6.00 Reel $5.38 View $5.81 $5.55 $5.20 $4.83	Min.: 1 Mult.: 1 : 600												B78334B
Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 PM2155.013NLT Pulse Electronics 1: $3.35 1,685In Stock	Mfr. Part No. PM2155.013NLT Mouser Part No 673-PM2155.013NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1,685In Stock	Cut Tape $3.35 $3.04 $2.84 $2.75 Reel $2.44 View $2.67 $2.07 $1.98	Min.: 1 Mult.: 1 : 300	Isolation Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	16 mm	16 mm	7.5 mm	PM2155.xxxNLT
Power Transformers - Board Mount 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.038NLT Pulse Electronics 1: $3.51 747In Stock	Mfr. Part No. PM2190.038NLT Mouser Part No 673-PM2190.038NLT	Pulse Electronics	Power Transformers - Board Mount 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	747In Stock	Cut Tape $3.51 $3.17 $2.98 $2.89 Reel $2.58 View $2.80 $2.37 $2.21 $2.19	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 SMD HiFreq WireWound 500uH 1.75Ohms PA1131NLT Pulse Electronics 1: $3.52 1,180In Stock	Mfr. Part No. PA1131NLT Mouser Part No 673-PA1131NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 500uH 1.75Ohms	Datasheet	1,180In Stock	Cut Tape $3.52 $3.18 $2.99 $2.90 Reel $2.61 View $2.81 $2.37 $2.30 $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 300	POE - Power Over Ethernet Transformers			3 W					13.34 mm	10.7 mm	9.3 mm	EP7
Power Transformers - Board Mount 1.26mH 2500V 2:3:3 DCR=1.1-2.0Ohms PH9572.233ANLT Pulse Electronics 1: $3.35 893In Stock	Mfr. Part No. PH9572.233ANLT Mouser Part No 673-PH9572.233ANLT	Pulse Electronics	Power Transformers - Board Mount 1.26mH 2500V 2:3:3 DCR=1.1-2.0Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	893In Stock	Cut Tape $3.35 $3.04 $2.84 $2.75 Reel $2.48 View $2.67 $2.26 $2.04 $2.01 MouseReel Available	Min.: 1 Mult.: 1 : 300	Transformers			6 W		PCB Mount	Single Primary Winding	Dual Secondary Winding	10.2 mm	7.5 mm		PH9572
Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 750311567 Wurth Elektronik 1: $9.67 420In Stock	Mfr. Part No. 750311567 Mouser Part No 710-750311567	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	420In Stock	Cut Tape $9.67 $9.06 $8.66 $7.88 Reel $7.09 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	10 V to 40 V	5 V	15 W	3 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	13.34 mm	15.24 mm	11.43 mm	WE-FB
Power Transformers - Board Mount HFTR2DA-B1 Proterial 1: $12.19 831In Stock	Mfr. Part No. HFTR2DA-B1 Mouser Part No 205-HFTR2DA-B1	Proterial	Power Transformers - Board Mount Learn More about Proterial hitachi metals hftr transformers	Datasheet	831In Stock	Cut Tape $12.19 $10.37 $9.94 $9.63 Reel $8.65 View $9.33 $8.94 $8.38	Min.: 1 Mult.: 1 : 500	Gate Drive Transformers					PCB Mount	Single Primary Winding	Single Secondary Winding	12.4 mm	11 mm	6 mm
Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V POE050-FD25120S Bourns 1: $7.09 464In Stock	Mfr. Part No. POE050-FD25120S Mouser Part No 652-POE050-FD25120S	Bourns	Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V Learn More about Bourns poe dcdc transformers	Datasheet	464In Stock	Cut Tape $7.09 $5.57 $5.33 $5.18 Reel $4.81 View $5.02 $4.66 $4.52 $4.37 MouseReel Available	Min.: 1 Mult.: 1 : 200	POE - Power Over Ethernet Transformers	5 V				SMD/SMT						POE-FD
Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V POE070-PD13050S Bourns 1: $4.94 593In Stock	Mfr. Part No. POE070-PD13050S Mouser Part No 652-POE070-PD13050S	Bourns	Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V Learn More about Bourns poe dcdc transformers	Datasheet	593In Stock	Cut Tape $4.94 $4.04 $3.32 $3.22 Reel $3.10 View $3.12 $3.06 $2.97 $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 300	POE - Power Over Ethernet Transformers	5 V				SMD/SMT			16.2 mm	14 mm	14.5 mm	POE-PD
Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 6 pin SMT, Transformer + CMC, Single Channel, 1500VDC?, AEC-Q200, IATF 16949 TMU06C02 Taoglas 1: $4.10 471In Stock	Mfr. Part No. TMU06C02 Mouser Part No 960-TMU06C02	Taoglas	Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 6 pin SMT, Transformer + CMC, Single Channel, 1500VDC?, AEC-Q200, IATF 16949 Learn More about Taoglas tm lan transformers	Datasheet	471In Stock	Cut Tape $4.10 $3.71 $3.36 $3.26 Reel $2.74 View $2.79 $2.67 $2.59 $2.56 MouseReel Available	Min.: 1 Mult.: 1 : 300	BMS Transformers	1.5 kVDC				SMD/SMT	Single Primary Winding	Single Secondary Winding	31.5 mm	12.5 mm	9.5 mm	Stratos
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-12 Bel Signal Transformer 1: $19.66 81In Stock	Mfr. Part No. 14A-20-12 Mouser Part No 530-14A-20-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	81In Stock	$19.66 $18.33 $17.77 $16.03 View $15.77 $15.47 Quote	Min.: 1 Mult.: 1		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	47.6 mm	41.3 mm	14A
Power Transformers - Board Mount TRANSFORMER CLASS S 40VA CL2-5.0R-12 Bel Signal Transformer 1: $15.18 271In Stock	Mfr. Part No. CL2-5.0R-12 Mouser Part No 530-CL2-5.0R-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS S 40VA	Datasheet	271In Stock	$15.18 $13.66 $13.10 $12.69 View $12.29 $11.78 $11.41 $11.05	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	12 V	5 VA	420 mA	Through Hole	Dual Primary Winding	Single Secondary Winding	41.3 mm	36.5 mm	34.9 mm
Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV CL2-50-12 Bel Signal Transformer 1: $33.55 69In Stock	Mfr. Part No. CL2-50-12 Mouser Part No 530-CL2-50-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV	Datasheet	69In Stock	$33.55 $33.42 $28.91 $28.01 View $27.11 $25.98	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	12 V	50 VA	4.2 A	Through Hole	Dual Primary Winding	Single Secondary Winding	76.2 mm	63.5 mm	46.5 mm
Power Transformers - Board Mount CHOKE CL2-80-24 Bel Signal Transformer 1: $39.35 60In Stock	Mfr. Part No. CL2-80-24 Mouser Part No 530-CL2-80-24	Bel Signal Transformer	Power Transformers - Board Mount CHOKE	Datasheet	60In Stock	$39.35 $36.88 $35.13 $33.69 View $33.46 $31.84	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	24 V	80 VA	3.33 A		Dual Primary Winding	Single Secondary Winding	63.5 mm	64.3 mm	77.7 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-2-24 Bel Signal Transformer 1: $30.66 88In Stock	Mfr. Part No. IF-2-24 Mouser Part No 530-IF-2-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	88In Stock	$30.66 $26.89 $25.84 $24.91 View $22.89 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	24 V CT/12 V	2 VA	85 mA/170 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	17.6 mm
Power Transformers - Board Mount TRANS FLAT HEAD LP-12 LP-30-800 Bel Signal Transformer 1: $31.47 304In Stock	Mfr. Part No. LP-30-800 Mouser Part No 530-LP-30-800	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-12 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	304In Stock	$31.47 $29.45 $28.35 $26.97 View $26.49 $26.41	Min.: 1 Mult.: 1		115 VAC, 230 VAC	30 V CT/15 V	24 VA	800 mA/1.6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	72.9 mm	57.2 mm	31.8 mm	LP
Power Transformers - Board Mount TRANS FLAT HEAD LP-02 LP-40-600 Bel Signal Transformer 1: $38.35 48In Stock	Mfr. Part No. LP-40-600 Mouser Part No 530-LP-40-600	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-02 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	48In Stock	$38.35 $34.52 $31.57 $31.56 View $28.75 $28.23 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	72.9 mm	57.2 mm	31.8 mm	LP
Power Transformers - Board Mount TRANS FLAT HEAD LP-02 LP-88-65 Bel Signal Transformer 1: $21.26 97In Stock	Mfr. Part No. LP-88-65 Mouser Part No 530-LP-88-65	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-02 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	97In Stock	$21.26 $19.19 $18.40 $16.71 $15.33	Min.: 1 Mult.: 1		115 VAC, 230 VAC	88 V CT/44 V	6 VA	65 mA/130 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.5 mm	39.6 mm	21.6 mm	LP
Power Transformers - Board Mount TRANSFORMER POWER PC-3 PC-24-1000 Bel Signal Transformer 1: $26.52 83In Stock	Mfr. Part No. PC-24-1000 Mouser Part No 530-PC-24-1000	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-3 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	83In Stock	$26.52 $24.54 $23.66 $22.63 View Quote	Min.: 1 Mult.: 1		115 VAC	24 V CT/12 V	24 VA	1 A/2 A	Through Hole	Single Primary Winding	Dual Secondary Winding	41.3 mm	57.2 mm	34.93 mm	PC
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A 749196118 Wurth Elektronik 1: $9.32 434In Stock	Mfr. Part No. 749196118 Mouser Part No 710-749196118	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	434In Stock	Cut Tape $9.32 $9.30 $9.29 $8.36 Reel $5.87 View $7.43 $6.82 $5.30 MouseReel Available	Min.: 1 Mult.: 1 : 500	Signal Transformers					SMD/SMT	Triple Primary Winding	Triple Secondary Winding	12.9 mm	13 mm	6.2 mm	WE-FLEX HV
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 750311592 Wurth Elektronik 1: $14.36 445In Stock	Mfr. Part No. 750311592 Mouser Part No 710-750311592	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	445In Stock	Cut Tape $14.36 $13.45 Reel $11.70 $10.53 MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers	20 V to 48 V	24 V	45.6 W	1.9 A	SMD/SMT	Dual Primary Winding	Triple Secondary Winding	27.03 mm	32.31 mm	13.69 mm	WE-FB
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 750311660 Wurth Elektronik 1: $4.36 882In Stock	Mfr. Part No. 750311660 Mouser Part No 710-750311660	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	882In Stock	Cut Tape $4.36 $4.05 Reel $3.12 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Flyback Transformers	36 V to 72 V	15 V	2.1 W	140 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	9.78 mm	9.14 mm	10.54 mm	MID-FLYLT
Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW 750315226 Wurth Elektronik 1: $2.31 1,610In Stock	Mfr. Part No. 750315226 Mouser Part No 710-750315226	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,610In Stock	Cut Tape $2.31 $2.18 $2.04 $1.90 $1.77 Reel $1.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Signal Transformers	3.3 V	4.29 V	900 mW	200 mA	SMD/SMT	Dual Primary Winding	Dual Secondary Winding	6.73 mm	10.46 mm	4.19 mm	MID-PPMAX
Power Transformers - Board Mount MID-UDS PGA460 239 uH 750316928 Wurth Elektronik 1: $18.29 1,573In Stock	Mfr. Part No. 750316928 Mouser Part No 710-750316928	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 239 uH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	1,573In Stock	Cut Tape $18.29 $16.88 $15.47 $14.07 $11.61 Reel $10.20 MouseReel Available	Min.: 1 Mult.: 1 : 800	Push-Pull Transformers					SMD/SMT	Dual Primary Winding	Single Secondary Winding	6.6 mm	8.26 mm	5.59 mm	MID-UDS
Power Transformers - Board Mount WE-PPTI 1 mH SN6501 4.43:1 125C 750317828 Wurth Elektronik 1: $2.72 1,032In Stock	Mfr. Part No. 750317828 Mouser Part No 710-750317828	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI 1 mH SN6501 4.43:1 125C Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	1,032In Stock	Cut Tape $2.72 $2.52 $1.94 Reel $1.94 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Push-Pull Transformers					SMD/SMT	Single Primary Winding	Single Secondary Winding	6.73 mm	10.2 mm	4.19 mm	WE-PPTI