XFMR High-Performance Isolation Transformers

RECOM Power XFMR High-Performance Isolation Transformers feature a subminiature design with UL-listed materials and SMD surface-mount or THD plug-in installation. These transformers withstand typical reflow oven peak temperatures and offer single, dual, or triple primary and secondary windings. The XFMR portfolio includes several variants. The RBE bobbin-type transformers cover the most common input/output voltage combinations. The RPE-021 and RBA-026 are also bobbin types and are designed for wide input voltage range power supplies. The RMR-028 and RMR-031 transformers are ideal for regulated 5V-to-5V or IGBT gate drive power supplies, while the remaining RMR transformers cover the most common input/output voltage combinations. Applications for RECOM XFMR transformers include infrastructure, data and telecom, test and measurement, power generation, energy distribution, and automation.

Results: 29
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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
RECOM Power RMR-009-A5DS-R
RECOM Power Power Transformers PWR / Push-Pull / 121H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 1.500
Isolation Transformer 5 VDC 3.3 VDC 303 mA PCB Mount Dual Primary Winding Dual Secondary Winding 8.1 mm 6.8 mm 3.8 mm XFMR
RECOM Power RMR-015-A5AS-R
RECOM Power Power Transformers PWR / Push-Pull / 82H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 1.500
Isolation Transformer 5 VDC 12 VDC 83 mA PCB Mount Dual Primary Winding Dual Secondary Winding 82.55 mm 6.8 mm 3.8 mm XFMR
RECOM Power RBE-024-WBBS-R
RECOM Power Power Transformers PWR / Flyback / 11H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 18 VDC to 36 VDC 24 VDC 420 mA PCB Mount Dual Primary Winding Dual Secondary Winding 13 mm 11.5 mm 5.9 mm XFMR
RECOM Power RBE-025-UB5S-R
RECOM Power Power Transformers PWR / Flyback / 6.9H
Datasheet
210In Stock
Min.: 1
Mult.: 1
Reel: 300
Isolation Transformer 9 VDC to 36 VDC 5 VDC 3 A PCB Mount Triple Primary Winding Triple Secondary Winding 16.5 mm 15.5 mm 7.2 mm XFMR
RECOM Power RBE-030-UBAS-R
RECOM Power Power Transformers PWR / Flyback / 6.9H
Datasheet
210In Stock
Min.: 1
Mult.: 1
Reel: 300
Isolation Transformer 9 VDC to 36 VDC 12 VDC 1.25 A PCB Mount Triple Primary Winding Triple Secondary Winding 16.5 mm 15.5 mm 7.2 mm XFMR
RECOM Power RMR-006-AD5S-R
RECOM Power Power Transformers PWR / Push-Pull / 60H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 1.500
Isolation Transformer 3.3 VDC 5 VDC 200 mA PCB Mount Dual Primary Winding Dual Secondary Winding 8.1 mm 6.8 mm 3.8 mm XFMR
RECOM Power RMR-039-A55S-R
RECOM Power Power Transformers PWR / Push-Pull / 130H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 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
RECOM Power RBE-023-WB5S-R
RECOM Power Power Transformers PWR / Flyback / 11H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 18 VDC to 36 VDC 5 VDC 2 A PCB Mount Dual Primary Winding Dual Secondary Winding 13 mm 11.5 mm 5.9 mm XFMR
RECOM Power RMR-007-A55S-R
RECOM Power Power Transformers PWR / Push-Pull / 82H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 1.500
Isolation Transformer 5 VDC 5 VDC 400 mA PCB Mount Dual Primary Winding Dual Secondary Winding 8.1 mm 6.8 mm 3.8 mm XFMR
RECOM Power RMR-028-F55S-R
RECOM Power Power Transformers PWR / Full-Bridge / 85H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 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
RECOM Power RBE-011-UB5S-R
RECOM Power Power Transformers PWR / Flyback / 15H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 9 VDC to 36 VDC 5 VDC 1.2 A PCB Mount Dual Primary Winding Dual Secondary Winding 13 mm 11.5 mm 5.9 mm XFMR
RECOM Power RBE-029-UBCC-R
RECOM Power Power Transformers PWR / Flyback / 7H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 9 VDC to 36 VDC 15 VDC 340 mA PCB Mount Dual Primary Winding Dual Secondary Winding 13 mm 11.5 mm 5.9 mm XFMR
RECOM Power RMR-005-AA5S-R
RECOM Power Power Transformers PWR / Push-Pull / 169H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 1.500
Isolation Transformer 12 VDC 5 VDC 200 mA PCB Mount Dual Primary Winding Dual Secondary Winding 8.1 mm 6.8 mm 3.8 mm XFMR
RECOM Power RBE-027-UH5S-R
RECOM Power Power Transformers PWR / Flyback / 49H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 18 VDC to 75 VDC 5 VDC 1.2 A PCB Mount Dual Primary Winding Dual Secondary Winding 13 mm 11.5 mm 5.9 mm XFMR
RECOM Power RBE-038-WH5S-R
RECOM Power Power Transformers PWR / Flyback / 36H
Datasheet
210In Stock
Min.: 1
Mult.: 1
Reel: 300
Isolation Transformer 40 VDC to 60 VDC 5 VDC 2 A PCB Mount Triple Primary Winding Triple Secondary Winding 16.5 mm 15.5 mm 7.2 mm XFMR
RECOM Power RMR-003-A55S-R
RECOM Power Power Transformers PWR / Full-Bridge / 121H
Datasheet
1.050In Stock
Min.: 1
Mult.: 1
Reel: 1.500
Isolation Transformer 5 VDC 5 VDC 200 mA PCB Mount Single Primary Winding Dual Secondary Winding 8.1 mm 6.8 mm 3.8 mm XFMR
RECOM Power RBA-026-UB5S-R
RECOM Power Power Transformers PWR / Flyback / 20H
Datasheet
175In Stock
Min.: 1
Mult.: 1
Reel: 250
Isolation Transformer 9 VDC to 36 VDC 5 VDC 1 A PCB Mount Dual Primary Winding Single Secondary Winding 34.5 mm 11 mm 11 mm XFMR
RECOM Power RBE-014-UBCS-R
RECOM Power Power Transformers PWR / Flyback / 11H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 9 VDC to 36 VDC 15 VDC 400 mA PCB Mount Dual Primary Winding Dual Secondary Winding 13 mm 11.5 mm 5.9 mm XFMR
RECOM Power RBE-017-UBAS-R
RECOM Power Power Transformers PWR / Flyback / 11H
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500
Isolation Transformer 9 VDC to 36 VDC 12 VDC 500 mA PCB Mount Dual Primary Winding Dual Secondary Winding 15.1 mm 11.5 mm 5.9 mm XFMR
RECOM Power RMR-012-F55S-R
RECOM Power Power Transformers PWR / Full-Bridge / 107H
Datasheet
700In Stock
Min.: 1
Mult.: 1
Reel: 1.000
Isolation Transformer 5 VDC 5 VDC 200 mA PCB Mount Dual Primary Winding Dual Secondary Winding 12.6 mm 9 mm 5.3 mm XFMR
RECOM Power RMR-031-IBCE-R
RECOM Power Power Transformers PWR / Full-Bridge / 382H
Datasheet
280In Stock
Min.: 1
Mult.: 1
Reel: 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
RECOM Power RPE-021-WB5S
RECOM Power Power Transformers PWR / Flyback / 11H
Datasheet
40In Stock
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
RECOM Power RMR-004-CAAS-R
RECOM Power Power Transformers PWR / Full-Bridge / 519H
Datasheet
1.000Expected 19/06/2026
Min.: 1
Mult.: 1
Reel: 1.000
Isolation Transformer 12 VDC 12 VDC 83 mA PCB Mount Dual Primary Winding Dual Secondary Winding 12.6 mm 8.5 mm 3.75 mm XFMR
RECOM Power RMR-008-C55S-R
RECOM Power Power Transformers PWR / Full-Bridge / 158H
Datasheet
1.000Expected 19/06/2026
Min.: 1
Mult.: 1
Reel: 1.000
Isolation Transformer 5 VDC 5 VDC 200 mA PCB Mount Dual Primary Winding Dual Secondary Winding 12.6 mm 8.5 mm 3.75 mm XFMR
RECOM Power RMR-010-CA5S-R
RECOM Power Power Transformers PWR / Full-Bridge / 518H
Datasheet
1.000Expected 19/06/2026
Min.: 1
Mult.: 1
Reel: 1.000
Isolation Transformer 12 VDC 5 VDC 200 mA PCB Mount Dual Primary Winding Dual Secondary Winding 12.6 mm 8.5 mm 3.75 mm XFMR