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    7 Products

    DC Equipment-Cooling Fans

    Running on 48V DC power or lower, these compact fans fit inside electronics and other small, heat-sensitive equipment to keep things cool. They're also known as muffin fans. Some meet American and Canadian safety standards.
    Square
    Image of Product. Front orientation. Fans. DC Equipment-Cooling Fans, Square.
    Ball Bearing—Fans with ball bearings generate less heat as they run, so they have a longer life than fans with plain bearings.
    Overall
    Mounting
    Airflow
    Temp. Range,
    ° F
    Volume
    Current
    Ht.
    Wd.
    Dp.
    Frame
    Material
    Blade
    Material
    Bearing
    Type
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    Included
    Hole Dia.
    Certification
    Each
    12V DC—Wire Leads
    1 ft³/min15 to 15550 dBA0.06 amp0.98" (25 mm)0.98" (25 mm)0.39" (10 mm)PlasticPlasticBall
    		No0.11" (2.8 mm)C-UL Recognized Component, UL Recognized Component
    		1939K18000000
    5 ft³/min15 to 15523 dBA0.09 amp1.57" (40 mm)1.57" (40 mm)0.79" (20 mm)PlasticPlasticBall
    		No0.15" (3.8 mm)C-UL Recognized Component, UL Recognized Component
    		1939K4400000
    7 ft³/min15 to 15528 dBA0.13 amp1.57" (40 mm)1.57" (40 mm)0.39" (10 mm)PlasticPlasticBall
    		No0.15" (3.8 mm)C-UL Recognized Component, UL Recognized Component
    		1939K4100000
    12 ft³/min15 to 15522 dBA0.09 amp2.36" (60 mm)2.36" (60 mm)0.98" (25 mm)PlasticPlasticBall
    		No0.17" (4.3 mm)C-UL Recognized Component, UL Recognized Component
    		1939K5800000
    20 ft³/min15 to 15530 dBA0.13 amp2.36" (60 mm)2.36" (60 mm)0.98" (25 mm)PlasticPlasticBall
    		No0.17" (4.3 mm)C-UL Recognized Component, UL Recognized Component
    		1939K5600000
     
    24V DC—Wire Leads
    5 ft³/min15 to 15523 dBA0.07 amp1.57" (40 mm)1.57" (40 mm)0.79" (20 mm)PlasticPlasticBall
    		No0.15" (3.8 mm)C-UL Recognized Component, UL Recognized Component
    		1939K4500000
    12 ft³/min15 to 15522 dBA0.08 amp2.36" (60 mm)2.36" (60 mm)0.98" (25 mm)PlasticPlasticBall
    		No0.17" (4.3 mm)C-UL Recognized Component, UL Recognized Component
    		1939K5900000
     
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