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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 (DKK) 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 5Vin 12Vout 83mA Full-Bridge 19.9x9.5x7.6 RMR-018-F5AS-CT RECOM Power 1: 26,93 kr. 200In Stock New Product	Mfr. Part No. RMR-018-F5AS-CT Mouser Part No 919-RMR-018-F5AS-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 12Vout 83mA Full-Bridge 19.9x9.5x7.6 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	26,93 kr. 26,11 kr. 25,07 kr. 24,32 kr. View 23,57 kr. 22,60 kr. 22,31 kr. 21,19 kr. 20,89 kr.	Min.: 1 Mult.: 1	Power Transformer					PCB Mount	Single Primary Winding	Single Secondary Winding	19.9 mm	9.5 mm	7.6 mm	XFMR
Power Transformers - Board Mount PWR / Full-Bridge / 108H RMR-018-F5AS-R RECOM Power 1: 21,26 kr. 400In Stock New Product	Mfr. Part No. RMR-018-F5AS-R Mouser Part No 919-RMR-018-F5AS-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Full-Bridge / 108H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	400In Stock	Cut Tape 21,26 kr. 19,25 kr. 17,98 kr. 17,75 kr. Reel 14,99 kr.	Min.: 1 Mult.: 1 : 500	Isolation Transformer	5 VDC	12 VDC		83 mA	PCB Mount	Single Primary Winding	Single Secondary Winding	19.9 mm	9.5 mm	7.6 mm	XFMR
Power Transformers - Board Mount 5Vin 12Vout 83mA Push-Pull 12.6x8.5x3.75 RMR-020-C5AS-CT RECOM Power 1: 15,67 kr. 340In Stock New Product	Mfr. Part No. RMR-020-C5AS-CT Mouser Part No 919-RMR-020-C5AS-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 12Vout 83mA Push-Pull 12.6x8.5x3.75 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	340In Stock	15,67 kr. 14,10 kr. 13,50 kr. 13,13 kr. View 12,76 kr. 12,23 kr. 12,09 kr. 11,49 kr. 10,67 kr.	Min.: 1 Mult.: 1	Power Transformer					PCB Mount	Dual Primary Winding	Dual Secondary Winding	12.6 mm	8.5 mm	3.75 mm	XFMR
Power Transformers - Board Mount PWR / Push-Pull / 138H RMR-020-C5AS-R RECOM Power 1: 13,28 kr. 800In Stock New Product	Mfr. Part No. RMR-020-C5AS-R Mouser Part No 919-RMR-020-C5AS-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Push-Pull / 138H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	800In Stock	Cut Tape 13,28 kr. 10,74 kr. 9,62 kr. 9,33 kr. Reel 7,83 kr.	Min.: 1 Mult.: 1 : 1.000	Isolation Transformer	5 VDC	12 VDC		83 mA	PCB Mount	Dual Primary Winding	Dual Secondary Winding	12.6 mm	8.5 mm	3.75 mm	XFMR
Power Transformers - Board Mount 5Vin 5Vout 200mA Full-Bridge 19.9x9.5x7.6 RMR-028-F55S-CT RECOM Power 1: 26,93 kr. 200In Stock New Product	Mfr. Part No. RMR-028-F55S-CT Mouser Part No 919-RMR-028-F55S-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 5Vout 200mA Full-Bridge 19.9x9.5x7.6 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	26,93 kr. 26,11 kr. 25,07 kr. 24,32 kr. View 23,57 kr. 22,60 kr. 22,31 kr. 21,19 kr. 20,89 kr.	Min.: 1 Mult.: 1	Power Transformer					PCB Mount	Single Primary Winding	Single Secondary Winding	19.9 mm	9.5 mm	7.6 mm	XFMR
Power Transformers - Board Mount PWR / Full-Bridge / 85H RMR-028-F55S-R RECOM Power 1: 21,26 kr. 450In Stock New Product	Mfr. Part No. RMR-028-F55S-R Mouser Part No 919-RMR-028-F55S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Full-Bridge / 85H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	450In Stock	Cut Tape 21,26 kr. 19,17 kr. 17,98 kr. 17,75 kr. Reel 14,99 kr.	Min.: 1 Mult.: 1 : 500	Isolation Transformer	5 VDC	5 VDC		200 mA	PCB Mount	Single Primary Winding	Single Secondary Winding	19.9 mm	9.5 mm	7.6 mm	XFMR
Power Transformers - Board Mount 24Vin +15/-9Vout +/-100mA Full-Bridge 15.7x15.3x7 RMR-031-IBCE-CT RECOM Power 1: 25,29 kr. 200In Stock New Product	Mfr. Part No. RMR-031-IBCE-CT Mouser Part No 919-RMR-031-IBCE-CT New Product	RECOM Power	Power Transformers - Board Mount 24Vin +15/-9Vout +/-100mA Full-Bridge 15.7x15.3x7 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	25,29 kr. 24,54 kr. 23,57 kr. 22,75 kr. View 22,08 kr. 21,19 kr. 20,89 kr. 19,92 kr. 19,47 kr.	Min.: 1 Mult.: 1	Power Transformer					PCB Mount	Single Primary Winding	Dual Secondary Winding	15.7 mm	15.3 mm	7 mm	XFMR
Power Transformers - Board Mount PWR / Full-Bridge / 382H RMR-031-IBCE-R RECOM Power 1: 20,14 kr. 360In Stock New Product	Mfr. Part No. RMR-031-IBCE-R Mouser Part No 919-RMR-031-IBCE-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Full-Bridge / 382H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	360In Stock	Cut Tape 20,14 kr. 18,13 kr. 16,93 kr. 16,41 kr. Reel 15,44 kr. View 15,89 kr. 15,74 kr. 14,85 kr. 14,62 kr.	Min.: 1 Mult.: 1 : 400	Isolation Transformer	24 VDC	- 9 VDC, 15 VDC		100 mA	PCB Mount	Single Primary Winding	Dual Secondary Winding	15.7 mm	15.3 mm	7 mm	XFMR
Power Transformers - Board Mount 5Vin 5Vout 200mA Push-Pull 8.1x6.8x3.8 RMR-039-A55S-CT RECOM Power 1: 11,49 kr. 440In Stock New Product	Mfr. Part No. RMR-039-A55S-CT Mouser Part No 919-RMR-039-A55S-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 5Vout 200mA Push-Pull 8.1x6.8x3.8 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	440In Stock	11,49 kr. 10,37 kr. 9,92 kr. 9,70 kr. View 9,40 kr. 8,95 kr. 8,65 kr. 8,50 kr. 7,83 kr.	Min.: 1 Mult.: 1	Power Transformer					PCB Mount	Dual Primary Winding	Dual Secondary Winding	8.1 mm	6.8 mm	3.8 mm	XFMR
Power Transformers - Board Mount PWR / Push-Pull / 130H RMR-039-A55S-R RECOM Power 1: 9,40 kr. 1.341In Stock New Product	Mfr. Part No. RMR-039-A55S-R Mouser Part No 919-RMR-039-A55S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Push-Pull / 130H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	1.341In Stock	Cut Tape 9,40 kr. 7,61 kr. 7,25 kr. 7,06 kr. View Reel 5,93 kr. 6,80 kr. 6,48 kr. 6,30 kr. 6,13 kr. 5,93 kr.	Min.: 1 Mult.: 1 : 1.500	Isolation Transformer	5 VDC	5 VDC		200 mA	PCB Mount	Dual Primary Winding	Dual Secondary Winding	8.1 mm	6.8 mm	3.8 mm	XFMR
Power Transformers - Board Mount PWR / Flyback / 11H RPE-021-WB5S RECOM Power 1: 43,34 kr. 39In Stock New Product	Mfr. Part No. RPE-021-WB5S Mouser Part No 919-RPE-021-WB5S New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 11H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	39In Stock	43,34 kr. 35,36 kr. 31,71 kr. 30,66 kr. View 29,47 kr. 28,50 kr. 27,60 kr. 26,56 kr.	Min.: 1 Mult.: 1	Isolation Transformer	16 VDC to 32 VDC	2.5 VDC to 4 VDC		2 A	PCB Mount	Dual Primary Winding	Dual Secondary Winding	23.3 mm	17.2 mm	11 mm	XFMR
Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC 14A-5.0R-10 Bel Signal Transformer 1: 81,24 kr. 90In Stock	Mfr. Part No. 14A-5.0R-10 Mouser Part No 530-14A-5.0R-10	Bel Signal Transformer	Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	90In Stock	81,24 kr. 71,77 kr. 69,01 kr. 60,72 kr. View 55,13 kr. 54,91 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V CT/5 V	5 VA	500 mA/1 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	36.5 mm	34.9 mm	14A
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-30 Bel Signal Transformer 1: 237,23 kr. 40In Stock	Mfr. Part No. IF-10-30 Mouser Part No 530-IF-10-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	40In Stock	237,23 kr. 208,81 kr. 186,87 kr. 186,80 kr. View 186,72 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	30 V CT/15 V	10 VA	335 mA/670 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers - Board Mount TRANS FLAT HEAD LP-12 LP-10-2400 Bel Signal Transformer 1: 252,67 kr. 40In Stock	Mfr. Part No. LP-10-2400 Mouser Part No 530-LP-10-2400	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-12 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	40In Stock	252,67 kr. 227,46 kr. 202,76 kr. 199,70 kr. View 190,38 kr. 186,72 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V CT/5 V	24 VA	2.4 A/4.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	72.9 mm	57.2 mm	31.8 mm	LP
Power Transformers - Board Mount 27W 180uH 200-700kHz 33-57V Flyback PA5100.003NLT Pulse Electronics 1: 24,39 kr. 602In Stock	Mfr. Part No. PA5100.003NLT Mouser Part No 673-PA5100.003NLT	Pulse Electronics	Power Transformers - Board Mount 27W 180uH 200-700kHz 33-57V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	602In Stock	Cut Tape 24,39 kr. 22,08 kr. 19,77 kr. 19,17 kr. Reel 18,58 kr. View 17,01 kr. 14,99 kr. 14,62 kr. 14,47 kr. MouseReel Available	Min.: 1 Mult.: 1 : 125	Forward Transformers											PA5100
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 DST-7-12 Bel Signal Transformer 1: 180,23 kr. 37In Stock	Mfr. Part No. DST-7-12 Mouser Part No 530-DST-7-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	37In Stock	180,23 kr. 162,40 kr. 133,98 kr. 133,61 kr. View 133,46 kr. 133,31 kr. Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	12.6 V CT/6.3 V	36 VA	2.85 A/5.7 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	40.4 mm	DST
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-24 IF-24-30 Bel Signal Transformer 1: 271,99 kr. 35In Stock	Mfr. Part No. IF-24-30 Mouser Part No 530-IF-24-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-24 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	35In Stock	271,99 kr. 239,62 kr. 214,25 kr. 214,18 kr. View Quote	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	68 mm	57.5 mm	31.3 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 IF-6-20 Bel Signal Transformer 1: 209,10 kr. 41In Stock	Mfr. Part No. IF-6-20 Mouser Part No 530-IF-6-20	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	41In Stock	209,10 kr. 175,61 kr. 175,09 kr. 158,00 kr.	Min.: 1 Mult.: 1		115 VAC, 230 VAC	20 V CT/10 V	6 VA	300 mA/600 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	22.6 mm
Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V POE025-FD20050S Bourns 1: 34,09 kr. 488In Stock	Mfr. Part No. POE025-FD20050S Mouser Part No 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 34,09 kr. 27,90 kr. 22,90 kr. 22,23 kr. Reel 21,34 kr. View 21,56 kr. 21,19 kr. 20,52 kr. 18,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 300	POE - Power Over Ethernet Transformers	5 V				SMD/SMT						POE-FD
Power Transformers - Board Mount LOW PROF INTL TRANS 2-LPI 230-25-LPI Bel Signal Transformer 1: 184,64 kr. 39In Stock	Mfr. Part No. 230-25-LPI Mouser Part No 530-230-25-LPI	Bel Signal Transformer	Power Transformers - Board Mount LOW PROF INTL TRANS 2-LPI	Datasheet	39In Stock	184,64 kr. 166,13 kr. 152,41 kr. 145,54 kr. View 141,81 kr. 138,68 kr. 138,38 kr. Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	230 V CT/115 V	6 VA	25 mA/50 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	55.6 mm	38.1 mm	22.7 mm
Power Transformers - Board Mount LOW PROF INTL TRANS 2-LPI 34-170-LPI Bel Signal Transformer 1: 185,46 kr. 48In Stock	Mfr. Part No. 34-170-LPI Mouser Part No 530-34-170-LPI	Bel Signal Transformer	Power Transformers - Board Mount LOW PROF INTL TRANS 2-LPI	Datasheet	48In Stock	185,46 kr. 155,76 kr. 143,98 kr. 139,05 kr.	Min.: 1 Mult.: 1		115 VAC, 230 VAC	34 V CT/17 V	6 VA	170 mA/340 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	55.6 mm	38.1 mm	22.7 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-2-30 Bel Signal Transformer 1: 194,41 kr. 39In Stock	Mfr. Part No. IF-2-30 Mouser Part No 530-IF-2-30	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	39In Stock	194,41 kr. 160,99 kr. 160,84 kr. 145,77 kr. Quote Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	30 V CT/15 V	2 VA	70 mA/140 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	17.6 mm
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-24 Bel Signal Transformer 1: 217,38 kr. 43In Stock	Mfr. Part No. IF-4-24 Mouser Part No 530-IF-4-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	43In Stock	217,38 kr. 179,41 kr. 178,74 kr. 161,58 kr. Quote Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	24 V CT/12 V	4 VA	170 mA/340 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	53 mm	44 mm	19.6 mm
Power Transformers - Board Mount TRANS FLAT HEAD LP-24 LP-56-45 Bel Signal Transformer 1: 131,22 kr. 63In Stock	Mfr. Part No. LP-56-45 Mouser Part No 530-LP-56-45	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-24 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	63In Stock	131,22 kr. 118,46 kr. 113,32 kr. 103,47 kr. 94,52 kr.	Min.: 1 Mult.: 1		115 VAC, 230 VAC	56 V CT/28 V	2 VA	45 mA/90 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.5 mm	39.6 mm	16.5 mm	LP
Power Transformers - Board Mount POWER XFMR 12.6Vct at 0.400A UL/CSA/VDE PCB MOUNT/VPP12-400 VPP12-400 Triad Magnetics 1: 47,97 kr. 470In Stock Restricted Availability	Mfr. Part No. VPP12-400 Mouser Part No 553-VPP12-400	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 12.6Vct at 0.400A UL/CSA/VDE PCB MOUNT/VPP12-400 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	470In Stock	47,97 kr. 44,69 kr. 41,85 kr. 41,03 kr. 40,81 kr.	Min.: 1 Mult.: 1 Restricted Availability				5 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.31 in	1.63 in	1.38 in	VPP