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Transformers

Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Boums, Tamura, Pulse Electronics, TDK, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount PWR / Flyback / 11H RBE-023-WB5S-R RECOM Power 1: $5.10 180In Stock 500Expected 20/11/2026 New Product	Mfr. Part No. RBE-023-WB5S-R Mouser Part No 919-RBE-023-WB5S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 11H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	180In Stock 500Expected 20/11/2026	Cut Tape $5.10 $4.18 $3.62 $3.58 Reel $3.02	Min.: 1 Mult.: 1 : 500	18 VDC to 36 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 24Vin 24Vout 420mA Flyback 13x11.5x5.9 RBE-024-WBBS-CT RECOM Power 1: $5.44 200In Stock New Product	Mfr. Part No. RBE-024-WBBS-CT Mouser Part No 919-RBE-024-WBBS-CT New Product	RECOM Power	Power Transformers - Board Mount 24Vin 24Vout 420mA Flyback 13x11.5x5.9 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	$5.44 $5.28 $5.06 $4.91 View $4.76 $4.56 $4.50 $4.28 $4.20	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Flyback / 11H RBE-024-WBBS-R RECOM Power 1: $4.30 441In Stock New Product	Mfr. Part No. RBE-024-WBBS-R Mouser Part No 919-RBE-024-WBBS-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 11H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	441In Stock	Cut Tape $4.30 $3.89 $3.62 $3.58 Reel $3.02	Min.: 1 Mult.: 1 : 500	18 VDC to 36 VDC	24 VDC	PCB Mount
Power Transformers - Board Mount 24Vin 5Vout 3000mA Flyback 16.5x15.5x7.2 RBE-025-UB5S-CT RECOM Power 1: $6.57 150In Stock New Product	Mfr. Part No. RBE-025-UB5S-CT Mouser Part No 919-RBE-025-UB5S-CT New Product	RECOM Power	Power Transformers - Board Mount 24Vin 5Vout 3000mA Flyback 16.5x15.5x7.2 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	150In Stock	$6.57 $6.36 $6.11 $5.93 View $5.74 $5.51 $5.29 $5.25 $4.98	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Flyback / 6.9H RBE-025-UB5S-R RECOM Power 1: $5.22 270In Stock New Product	Mfr. Part No. RBE-025-UB5S-R Mouser Part No 919-RBE-025-UB5S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 6.9H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	270In Stock	Cut Tape $5.22 $4.72 $4.26 $4.12 Reel $3.96 View $4.00 $3.92 $3.79 $3.64	Min.: 1 Mult.: 1 : 300	9 VDC to 36 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 48Vin 5Vout 1200mA Flyback 13x11.5x5.9 RBE-027-UH5S-CT RECOM Power 1: $5.33 200In Stock New Product	Mfr. Part No. RBE-027-UH5S-CT Mouser Part No 919-RBE-027-UH5S-CT New Product	RECOM Power	Power Transformers - Board Mount 48Vin 5Vout 1200mA Flyback 13x11.5x5.9 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	$5.33 $5.17 $4.96 $4.80 View $4.66 $4.47 $4.41 $4.19 $4.11	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Flyback / 49H RBE-027-UH5S-R RECOM Power 1: $4.98 441In Stock New Product	Mfr. Part No. RBE-027-UH5S-R Mouser Part No 919-RBE-027-UH5S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 49H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	441In Stock	Cut Tape $4.98 $4.08 $3.52 $3.48 Reel $2.95	Min.: 1 Mult.: 1 : 500	18 VDC to 75 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 24Vin +/-15Vout +/-340mA Flyback 13x11.5x5.9 RBE-029-UBCC-CT RECOM Power 1: $5.44 200In Stock New Product	Mfr. Part No. RBE-029-UBCC-CT Mouser Part No 919-RBE-029-UBCC-CT New Product	RECOM Power	Power Transformers - Board Mount 24Vin +/-15Vout +/-340mA Flyback 13x11.5x5.9 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	$5.44 $5.28 $5.06 $4.91 View $4.76 $4.56 $4.50 $4.28 $4.20	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Flyback / 7H RBE-029-UBCC-R RECOM Power 1: $4.30 450In Stock New Product	Mfr. Part No. RBE-029-UBCC-R Mouser Part No 919-RBE-029-UBCC-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 7H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	450In Stock	Cut Tape $4.30 $3.89 $3.62 $3.58 Reel $3.02	Min.: 1 Mult.: 1 : 500	9 VDC to 36 VDC	15 VDC	PCB Mount
Power Transformers - Board Mount 24Vin 12Vout 1250mA Flyback 16.5x15.5x7.2 RBE-030-UBAS-CT RECOM Power 1: $6.57 140In Stock New Product	Mfr. Part No. RBE-030-UBAS-CT Mouser Part No 919-RBE-030-UBAS-CT New Product	RECOM Power	Power Transformers - Board Mount 24Vin 12Vout 1250mA Flyback 16.5x15.5x7.2 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	140In Stock	$6.57 $6.36 $6.11 $5.93 View $5.74 $5.51 $5.29 $5.25 $4.98	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Flyback / 6.9H RBE-030-UBAS-R RECOM Power 1: $5.22 270In Stock New Product	Mfr. Part No. RBE-030-UBAS-R Mouser Part No 919-RBE-030-UBAS-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 6.9H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	270In Stock	Cut Tape $5.22 $4.72 $4.26 $4.12 Reel $3.96 View $4.00 $3.92 $3.79 $3.64	Min.: 1 Mult.: 1 : 300	9 VDC to 36 VDC	12 VDC	PCB Mount
Power Transformers - Board Mount 60Vin 5Vout 2000mA Flyback 16.5x15.5x7.2 RBE-038-WH5S-CT RECOM Power 1: $5.79 200In Stock New Product	Mfr. Part No. RBE-038-WH5S-CT Mouser Part No 919-RBE-038-WH5S-CT New Product	RECOM Power	Power Transformers - Board Mount 60Vin 5Vout 2000mA Flyback 16.5x15.5x7.2 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	200In Stock	$5.79 $5.62 $5.39 $5.22 View $5.06 $4.86 $4.80 $4.56 $4.49	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Flyback / 36H RBE-038-WH5S-R RECOM Power 1: $4.57 270In Stock New Product	Mfr. Part No. RBE-038-WH5S-R Mouser Part No 919-RBE-038-WH5S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Flyback / 36H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	270In Stock	Cut Tape $4.57 $4.12 $3.86 $3.75 Reel $3.59 View $3.63 $3.54 $3.40 $3.35	Min.: 1 Mult.: 1 : 300	40 VDC to 60 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 5Vin 5Vout 200mA Full-Bridge 8.1x6.8x3.8 RMR-003-A55S-CT RECOM Power 1: $2.43 500In Stock New Product	Mfr. Part No. RMR-003-A55S-CT Mouser Part No 919-RMR-003-A55S-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 5Vout 200mA Full-Bridge 8.1x6.8x3.8 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	500In Stock	$2.43 $2.20 $2.11 $2.05 View $1.99 $1.90 $1.84 $1.80 $1.66	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Full-Bridge / 121H RMR-003-A55S-R RECOM Power 1: $1.78 1,347In Stock New Product	Mfr. Part No. RMR-003-A55S-R Mouser Part No 919-RMR-003-A55S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Full-Bridge / 121H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	1,347In Stock	Cut Tape $1.78 $1.62 $1.54 $1.50 View Reel $1.26 $1.44 $1.37 $1.33 $1.30 $1.26	Min.: 1 Mult.: 1 : 1,500	5 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 12Vin 12Vout 83mA Full-Bridge 12.6x8.5x3.75 RMR-004-CAAS-CT RECOM Power 1: $3.32 350In Stock New Product	Mfr. Part No. RMR-004-CAAS-CT Mouser Part No 919-RMR-004-CAAS-CT New Product	RECOM Power	Power Transformers - Board Mount 12Vin 12Vout 83mA Full-Bridge 12.6x8.5x3.75 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	350In Stock	$3.32 $2.99 $2.87 $2.79 View $2.71 $2.60 $2.56 $2.43 $2.26	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Full-Bridge / 519H RMR-004-CAAS-R RECOM Power 1: $2.82 732In Stock New Product	Mfr. Part No. RMR-004-CAAS-R Mouser Part No 919-RMR-004-CAAS-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Full-Bridge / 519H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	732In Stock	Cut Tape $2.82 $2.28 $2.04 $1.97 Reel $1.66	Min.: 1 Mult.: 1 : 1,000	12 VDC	12 VDC	PCB Mount
Power Transformers - Board Mount 12Vin 5Vout 200mA Push-Pull 8.1x6.8x3.8 RMR-005-AA5S-CT RECOM Power 1: $2.43 500In Stock New Product	Mfr. Part No. RMR-005-AA5S-CT Mouser Part No 919-RMR-005-AA5S-CT New Product	RECOM Power	Power Transformers - Board Mount 12Vin 5Vout 200mA Push-Pull 8.1x6.8x3.8 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	500In Stock	$2.43 $2.20 $2.11 $2.05 View $1.99 $1.90 $1.84 $1.80 $1.66	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Push-Pull / 169H RMR-005-AA5S-R RECOM Power 1: $2.00 1,340In Stock New Product	Mfr. Part No. RMR-005-AA5S-R Mouser Part No 919-RMR-005-AA5S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Push-Pull / 169H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	1,340In Stock	Cut Tape $2.00 $1.62 $1.54 $1.50 View Reel $1.26 $1.44 $1.37 $1.33 $1.30 $1.26	Min.: 1 Mult.: 1 : 1,500	12 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 3.3Vin 5Vout 200mA Push-Pull 8.1x6.8x3.8 RMR-006-AD5S-CT RECOM Power 1: $2.43 500In Stock New Product	Mfr. Part No. RMR-006-AD5S-CT Mouser Part No 919-RMR-006-AD5S-CT New Product	RECOM Power	Power Transformers - Board Mount 3.3Vin 5Vout 200mA Push-Pull 8.1x6.8x3.8 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	500In Stock	$2.43 $2.20 $2.11 $2.05 View $1.99 $1.90 $1.84 $1.80 $1.66	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Push-Pull / 60H RMR-006-AD5S-R RECOM Power 1: $2.00 1,348In Stock New Product	Mfr. Part No. RMR-006-AD5S-R Mouser Part No 919-RMR-006-AD5S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Push-Pull / 60H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	1,348In Stock	Cut Tape $2.00 $1.62 $1.54 $1.50 View Reel $1.26 $1.44 $1.37 $1.33 $1.30 $1.26	Min.: 1 Mult.: 1 : 1,500	3.3 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 5Vin 5Vout 400mA Push-Pull 8.1x6.8x3.8 RMR-007-A55S-CT RECOM Power 1: $2.65 500In Stock New Product	Mfr. Part No. RMR-007-A55S-CT Mouser Part No 919-RMR-007-A55S-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 5Vout 400mA Push-Pull 8.1x6.8x3.8 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	500In Stock	$2.65 $2.39 $2.30 $2.23 View $2.16 $2.08 $2.05 $1.96 $1.81	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Push-Pull / 82H RMR-007-A55S-R RECOM Power 1: $2.20 1,337In Stock New Product	Mfr. Part No. RMR-007-A55S-R Mouser Part No 919-RMR-007-A55S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Push-Pull / 82H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	1,337In Stock	Cut Tape $2.20 $1.78 $1.70 $1.65 View Reel $1.37 $1.59 $1.51 $1.48 $1.44 $1.37	Min.: 1 Mult.: 1 : 1,500	5 VDC	5 VDC	PCB Mount
Power Transformers - Board Mount 5Vin 5Vout 200mA Full-Bridge 12.6x8.5x3.75 RMR-008-C55S-CT RECOM Power 1: $3.32 335In Stock New Product	Mfr. Part No. RMR-008-C55S-CT Mouser Part No 919-RMR-008-C55S-CT New Product	RECOM Power	Power Transformers - Board Mount 5Vin 5Vout 200mA Full-Bridge 12.6x8.5x3.75 Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	335In Stock	$3.32 $2.99 $2.87 $2.79 View $2.71 $2.60 $2.56 $2.43 $2.26	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount PWR / Full-Bridge / 158H RMR-008-C55S-R RECOM Power 1: $2.82 800In Stock New Product	Mfr. Part No. RMR-008-C55S-R Mouser Part No 919-RMR-008-C55S-R New Product	RECOM Power	Power Transformers - Board Mount PWR / Full-Bridge / 158H Learn More about RECOM Power recom xfmr isolation transformers	Datasheet	800In Stock	Cut Tape $2.82 $2.28 $2.04 $1.97 Reel $1.66	Min.: 1 Mult.: 1 : 1,000	5 VDC	5 VDC	PCB Mount