1"x1" to 2"x2" Form Factor DC/DC Converters

RECOM’s one-inch-by-one-inch, two-inch-by-two-inch, and one-point-six-by-one-inch DC/DC converters deliver high power capability in compact, industry-standard case styles. Designed for drop-in compatibility, these modules feature a de facto standard pinout—with five or six pins arranged in two rows to fit a 0.1” grid—ensuring seamless integration into your layout.

Engineered for reliability in demanding environments, RECOM’s design features a metal case that can be mounted directly to a heatsink to extend your design's operating temperature range. For critical noise suppression, the integrated conductive baseplate forms a fully shielded, six-sided design for exceptionally low EMI. Whether you are designing for telecom, complex industrial controllers, or high-power embedded systems, RECOM offers the ideal combination of power density and thermal performance.

Filter by power, input voltage, and specifications in the product table below.
Power (W)
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  • Vin (V)
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  • Main Vout (V)
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  • Nr. of Outputs
    Iout 1 (mA)
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  • Iout 2 (mA)
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  • Iout 3 (mA)
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  • Isolation (kV)
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  • Mounting Type
    Package Style
    Length (mm)
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  • Width (mm)
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  • Height (mm)
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  • Certifications
    MIN Operating Temp (°C)
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  • MAX Operating Temp (°C)
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  • Protections
      Series Power (W) Vin (V) Main Vout (V) Mounting Type Package Style
    1 RECOM | REC10K-AW Series | DC/DC, THT, 10W
    Focus
    10 9 - 36, 18 - 75 THT 1"x1"
    2 RECOM | REC20K-Z Series | DC/DC, THT, 20W
    Focus
    20 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 21.6 to 26.4, 4.5 to 5.5, 8.1 to 9.9, ± 12, ± 15 THT 1"x1"
    3 RECOM | REC30E-Z Series | DC/DC, THT, 30W
    Focus
    30 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 21.6 to 26.4, 4.5 to 5.5, ± 12, ± 15 THT 1"x1"
    4 RECOM | REC30K Series | DC/DC, THT, 30W
    Focus
    30 9 - 36, 18 - 75, 36 - 72, 36 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 21.6 to 26.4, 4.5 to 5.5, 8.1 to 9.9, ± 12, ± 15, ± 5 THT 1"x1"
    5 RECOM | REC5K-AW Series | DC/DC, THT, 5W, Single Output
    Focus
    5 9 - 36 5 THT 1"x1"
    6 RECOM | REC6K-AW Series | DC/DC, THT
    Focus 신규
    5, 6 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 21.6 to 26.4, 4.5 to 5.5, 8.1 to 9.9, ± 12, ± 15, ± 5 THT 1"x1"
    7 RECOM | RPA20-FR Series | DC/DC, THT, 20W
    Focus
    20 36 - 160 10.8 to 13.2, 13.5 to 18, 21.6 to 28.8, 4.5 to 5.5, 4.59 to 5.61, ± 12, ± 15, ± 5 THT Encapsulated 1.6"x1"
    8 RECOM | RPA40-FR Series | DC/DC, THT, 40W
    Focus
    40 36 - 160 10.8 to 13.2, 13.5 to 16.5, 21.6 to 26.4, 4.49 to 5.51, 4.5 to 5.5, ± 12, ± 15 THT 2"x1"
    9 RECOM | REC10-Z/M Series | DC/DC, THT, 10W
    10 9 - 36, 18 - 75 12, 15, 3.3, 5, ± 12, ± 15, ± 5 THT 2"x1"
    10 RECOM | REC10/M Series | DC/DC, THT, 10W
    10 9 - 18, 18 - 36, 36 - 75 12, 15, 3.3, 5, ± 12, ± 15, ± 5 THT 2"x1"
    11 RECOM | REC15-Z/M Series | DC/DC, THT, 15W
    15 9 - 36, 18 - 75 12, 15, 3.4, 5.1, ± 12, ± 15, ± 5 THT 2"x1"/DIP24
    12 RECOM | REC15/M Series | DC/DC, THT, 15W
    15 9 - 18, 18 - 36, 36 - 75 12, 15, 3.4, 5.1, ± 12, ± 15, ± 5 THT 2"x1"/DIP24
    13 RECOM | REC15E-Z Series | DC/DC, THT, 15W
    15 9 - 36, 18 - 75 10.8 to 13.2, 12, 13.5 to 16.5, 15, 2.97 to 3.63, 21.6 to 26.4, 24, 3.3, 4.5 to 5.5, 5, ± 12, ± 15 THT 1"x1"
    14 RECOM | REM15-W Series | DC/DC, THT, 15W
    15 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 18, 21.6 to 28.8, 4.5 to 5.5, ± 12, ± 15, ± 5 THT 1.6"x1"
    15 RECOM | REM20-W Series | DC/DC, THT, 20W
    20 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 18, 21.6 to 28.8, 4.5 to 5.5, ± 12, ± 15, ± 5 THT 1.6"x1"
    16 RECOM | REM30-W Series | DC/DC, THT, 30W
    30 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 18, 21.6 to 28.8, 4.5 to 5.5, ± 12, ± 15, ± 5 THT 2"x1"
    17 RECOM | RP10-A Series | DC/DC, THT, 10W
    10 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 13.5 to 18, 2.97 to 3.63, 21.6 to 28.8, 4.5 to 6, ± 12, ± 15, ± 5 THT 1"x1"
    18 RECOM | RP10-AW Series | DC/DC, THT, 10W
    10 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 18, 2.97 to 3.63, 21.6 to 28.8, 4.5 to 6, ± 12, ± 15, ± 5 THT 1"x1"
    19 RECOM | RP10-E Series | DC/DC, THT, 10W
    10 9 - 18, 18 - 36, 36 - 75 12, 15, 3.3, 5, ± 12, ± 15, ± 5 THT 2"x1"
    20 RECOM | RP10-EW Series | DC/DC, THT, 10W
    10 9 - 36, 18 - 75 12, 15, 3.3, 5, ± 12, ± 15, ± 5 THT 2"x1"
    21 RECOM | RP12-A Series | DC/DC, 12W
    12 9 - 18, 18 - 36, 36 - 75 12, 15, 3.3, 5.1, ± 12, ± 15, ± 5 THT, SMD DIP24, SMD 24 Pin
    22 RECOM | RP12-AR Series | DC/DC, THT, 12W
    12 36 - 160 10.8 to 13.2, 13.5 to 18, 2.97 to 3.63, 21.6 to 28.8, 4.5 to 5.5, ± 12, ± 15, ± 24 THT 1"x1"
    23 RECOM | RP12-AW Series | DC/DC, 12W
    12 9 - 36, 18 - 75 12, 15, 3.3, 5.1, ± 12, ± 15, ± 5 THT, SMD DIP24, SMD 24 Pin
    24 RECOM | RP15-A Series | DC/DC, THT, 15W
    15 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 12, 13.5 to 16.5, 15, 2.97 to 3.63, 3.3, 4.5 to 5.5, 5, ± 12, ± 15, ± 5 THT 1"x1"
    25 RECOM | RP15-AW Series | DC/DC, THT, 15W
    15 9 - 36, 18 - 75 10.8 to 13.2, 12, 13.5 to 16.5, 15, 2.97 to 3.63, 3.3, 4.5 to 5.5, 5, ± 12, ± 15, ± 5 THT 1"x1"
    26 RECOM | RP15-F Series | DC/DC, THT, 15W
    15 9 - 18, 18 - 36, 36 - 75 12, 15, 3.3, 5, ± 12, ± 15, ± 5 THT 2"x1"
    27 RECOM | RP15-FW Series | DC/DC, THT, 15W
    15 9 - 36, 18 - 75 12, 15, 3.3, 5, ± 12, ± 15, ± 5 THT 2"x1"
    28 RECOM | RP20-A Series | DC/DC, THT, 20W
    20 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 12, 13.5 to 16.5, 15, 2.97 to 3.63, 3.3, 4.5 to 5.5, 5, ± 12, ± 15 THT 1"x1"
    29 RECOM | RP20-AW Series | DC/DC, THT, 20W
    20 9 - 36, 18 - 75 10.8 to 13.2, 12, 13.5 to 16.5, 15, 2.97 to 3.63, 3.3, 4.5 to 5.5, 5, ± 12, ± 15 THT 1"x1"
    30 RECOM | RP20-F Series | DC/DC, THT, 20W
    20 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 12, ± 15 THT 2"x1"
    31 RECOM | RP20-FR Series | DC/DC, THT, 20W
    20 9 - 36, 18 - 75, 43 - 160 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 12, ± 15 THT 2"x1"
    32 RECOM | RP20-FW Series | DC/DC, THT, 20W
    20 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 12, ± 15, ± 5 THT 2"x1"
    33 RECOM | RP30-E Series | DC/DC, THT, 30W
    30 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 10.8 to ± 13.2, ± 13.5 to ± 16.5 THT 2"x1.6"
    34 RECOM | RP30-EW Series | DC/DC, THT, 30W
    30 10 - 40, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 10.8 to ± 13.2, ± 13.5 to ± 16.5 THT 2"x1.6"
    35 RECOM | RP30-F Series | DC/DC, THT, 30W
    30 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 12, ± 15, ± 5 THT 2"x1"
    36 RECOM | RP30-FW Series | DC/DC, THT, 30W
    30 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 12, ± 15, ± 5 THT 2"x1"
    37 RECOM | RP40-FR Series | DC/DC, THT, 40W
    40 9 - 36, 18 - 75, 43 - 160 10.8 to 13.2, 13.5 to 18, 2.97 to 3.63, 21.6 to 28.8, 4.5 to 5.5, ± 12, ± 15, ± 24 THT 2"x1"
    38 RECOM | RP40-G Series | DC/DC, THT, 40W
    40 9 - 18, 18 - 36, 36 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, 5 / ± 12, 5 / ± 15, ± 10.8 to ± 13.2, ± 13.5 to ± 16.5 THT 2"x2"
    39 RECOM | RP40-GW Series | DC/DC, THT, 40W
    40 9 - 36, 18 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5, ± 10.8 to ± 13.2, ± 13.5 to ± 16.5 THT 2"x2"
    40 RECOM | RP60-G Series | DC/DC, THT, 60W, Single Output
    60 18 - 36, 36 - 75 10.8 to 13.2, 13.5 to 16.5, 2.97 to 3.63, 4.5 to 5.5 THT 2"x2"
    41 RECOM | RPP20 Series | DC/DC, THT, 20W
    20 18 - 36 10.8 to 13.2, 4.5 to 5.5, ± 12, ± 24 THT 1.6"x1"
    42 RECOM | RPP20-W Series | DC/DC, THT, 20W
    20 9 - 36 10.8 to 13.2, 4.5 to 5.5, ± 12 THT 1.6"x1"
    43 RECOM | RPP30 Series | DC/DC, THT, 30W
    30 18 - 36 10.8 to 13.2, 4.5 to 5.5, ± 12, ± 24 THT 2"x1.2"
    44 RECOM | RPP30-W Series | DC/DC, THT, 30W
    30 9 - 36 10.8 to 13.2, 4.5 to 5.5, ± 12 THT 2"x1.2"
    45 RECOM | RPP40-W Series | DC/DC, THT, 40W, Single Output
    40 9 - 36 10.8 to 13.2, 4.5 to 5.5 THT 2"x1.2"
    46 RECOM | RPP50 Series | DC/DC, THT, 50W, Single Output
    50 18 - 36 10.8 to 13.2, 4.5 to 5.5 THT 2"x1.2"

    Frequently Asked Questions

    Yes. These modules are designed using industry-standard, de facto pinouts arranged on a 0.1” grid layout. This ensures drop-in compatibility and seamless second-sourcing or replacement of existing standard-footprint converters on your PCB without requiring a layout redesign.
    While the standard 5-pin layout handles the primary input, output, and trim functions, the 6-pin configuration adds a dedicated CTRL (Control) pin. This allows for remote ON/OFF control logic, enabling the host system to put the converter into a low-power standby mode when not in use.
    RECOM utilizes a robust metal casing paired with an integrated conductive baseplate. This creates a continuous Faraday cage around the internal components, effectively suppressing both radiated and conducted emissions to ensure low EMI compliance in sensitive industrial and telecom environments.
    It depends on your application's ambient temperature and output load. While these converters feature high-efficiency designs that minimize power dissipation, their metal cases are purposefully engineered for easy direct-heatsink mounting to extend the operating temperature range in harsh or restricted-airflow environments.

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