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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 TRANSFORMER 14A 10VA REVISED 14A-10R-28 Bel Signal Transformer 1: $13.27 534In Stock	Mfr. Part No. 14A-10R-28 Mouser Part No 530-14A-10R-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	534In Stock	$13.27 $12.16 $11.43 $11.01 View $10.67 $10.18 $9.84 $9.49 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	28 V CT/14 V	10 VA	360 mA/720 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.6 mm	39.7 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-24 Bel Signal Transformer 1: $20.60 570In Stock	Mfr. Part No. 14A-30-24 Mouser Part No 530-14A-30-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	570In Stock	$20.60 $18.56 $17.79 $17.23 View $16.69 $15.96 $15.85 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	24 V CT/12 V	30 VA	1.25 A/2.5 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-512 Bel Signal Transformer 1: $22.56 493In Stock	Mfr. Part No. 14A-30-512 Mouser Part No 530-14A-30-512	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	493In Stock	$22.56 $20.33 $19.48 $18.87 View $18.28 $17.20 $17.19 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	5 V/12 V	30 VA	250 mA/1.25 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC DMPC-Y-12 Bel Signal Transformer 1: $28.65 125In Stock	Mfr. Part No. DMPC-Y-12 Mouser Part No 530-DMPC-Y-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	125In Stock	$28.65 $25.79 $23.95 $22.59 View $21.54 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	5 V/12 V	24 VA	150 mA/835 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	57.2 mm	34.9 mm	PC
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-12-100 Bel Signal Transformer 1: $18.12 346In Stock	Mfr. Part No. PC-12-100 Mouser Part No 530-PC-12-100	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	346In Stock	$18.12 $15.68 $15.04 $14.05 View $13.14 $12.90 Quote	Min.: 1 Mult.: 1		115 VAC	12.6 V CT/6.3 V	1.2 VA	100 mA/200 mA	Through Hole	Single Primary Winding	Dual Secondary Winding	34.9 mm	28.6 mm	30.15 mm	PC
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196201 Wurth Elektronik 1: $7.37 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 $7.37 $6.63 $5.89 $5.15 Reel $4.43 MouseReel Available	Min.: 1 Mult.: 1 : 400												WE-FLEX
Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W 750311423 Wurth Elektronik 1: $7.24 570In Stock	Mfr. Part No. 750311423 Mouser Part No 710-750311423	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	570In Stock	Cut Tape $7.24 $6.78 $6.13 Reel $5.95 $5.56 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	36 V	5 V	20 W	4 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.46 mm	17.75 mm	12.7 mm	WE-FB
Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW 750315230 Wurth Elektronik 1: $3.99 1,162In 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	1,162In Stock	Cut Tape $3.99 $3.79 $3.19 Reel $2.93 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 P100626 E6.3 SMT Push-Pull Transformer B82805A0943A250 TDK 1: $6.18 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 $6.18 $5.32 $5.09 $4.95 Reel $4.29 View $4.80 $4.60 $4.30 $4.25 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 ONE-4-ALL 20VA 14A-20-12 Bel Signal Transformer 1: $20.77 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	$20.77 $19.16 $18.51 $17.20 View $17.06 $16.43 $16.04 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: $33.52 70In 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	70In Stock	$33.52 $30.17 $28.91 $28.00 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: $39.15 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	$39.15 $35.22 $33.76 $32.69 View $32.10 $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 $27.23 $25.45 $25.00 View $23.80 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: $32.41 305In 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	305In Stock	$32.41 $30.14 $29.03 $28.47 View $27.80 $26.57	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: $38.31 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	$38.31 $34.48 $31.88 $31.87 View $29.75 $28.95 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 $19.17 $18.38 $17.11 View $15.54 Quote	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: $27.08 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	$27.08 $24.81 $23.86 $22.59 View $22.11 $21.76 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 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-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
Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 750370047 Wurth Elektronik 1: $3.92 1,420In Stock	Mfr. Part No. 750370047 Mouser Part No 710-750370047	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,420In Stock	Cut Tape $3.92 Reel $3.92 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Flyback Transformers	10 V to 30 V	5 V	5 W	1 A	SMD/SMT	Single Primary Winding	Single Secondary Winding	13.35 mm	10.8 mm	9.14 mm	WE-FB
Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 760871333 Wurth Elektronik 1: $11.75 1,303In Stock	Mfr. Part No. 760871333 Mouser Part No 710-760871333	Wurth Elektronik	Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	1,303In Stock	$11.75 $9.80 $9.78 $9.25 View $8.71 $8.16	Min.: 1 Mult.: 1	Offline Transformers	85 VAC to 265 VAC	12 V, 12 V, 12 V	67.5 W	1.875 A, 1.875 A, 1.875 A	Through Hole	Dual Primary Winding	Triple Secondary Winding	29.4 mm	47.5 mm	12 mm	WE-SLIM
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-16 Bel Signal Transformer 1: $13.35 236In Stock	Mfr. Part No. 14A-10R-16 Mouser Part No 530-14A-10R-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	236In Stock	$13.35 $12.11 $11.58 $11.24 View $10.94 $10.36 $10.09 $10.05 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	16 V CT/8 V	10 VA	620 mA/1.25 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.6 mm	39.7 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 ST-6-20 Bel Signal Transformer 1: $21.31 178In Stock	Mfr. Part No. ST-6-20 Mouser Part No 530-ST-6-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	178In Stock	$21.31 $19.20 $18.40 $16.89 View $16.41 $15.76 $15.45 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC	20 V CT/10 V	20 VA	1 A/2 A	Through Hole	Single Primary Winding	Dual Secondary Winding	57.2 mm	47.8 mm	36.9 mm	ST