Fans

Small Cooling Fans for Electronics

Electronic Surplus carries small cooling fans for electronics that are reliable and efficient. We have both AC and DC fans in stock. DC fan uses less energy and has a higher speed than an AC fan; however, an AC fan provides a more direct and consistent airflow throughout the day. Fortunately, whether you choose an AC or DC small cooling fans for electronics, you’ll get the cool air flow that you desire.  

We distribute DC and AC powered fan accessories, as well. Our accessories range from finger guards to grills. Our manufacturers include Qualtek Electronics, Comair Rotron, and more, and we offer their products at surplus prices. If we don’t have the product you need in stock, please submit a part request and we’ll get back to you shortly.  

Shop our selection of DC and AC powered blower fans and accessories below. 

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  1. Thermalloy/Aavid - 2325B-TCM45S - 5VDC Cooling Modules for Microprocessors
    Thermalloy/Aavid - 2325B-TCM45S - 5VDC Cooling Modules for Microprocessors
    Special Price $5.98 Regular Price $7.00

    Thermalloy/Aavid - 2325B-TCM45S - Heatsink with 5V Cooling Fan

    Cooling performance approaches recirculating liquid

    Dimensions: 2.1[53.5mm] x 2"[51mm] x 0.8"[20mm] high mount with epoxy

    5VDC Cooling Modules for Microprocessors

    5VDC Fan plastic 9-Blades with a 2x 6-Inch leads.

    Factory New.

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  2. EBM Papst - W2G076-BD01-13 - Fan, Axial. 12VDC, 6-16VDC 1.7 watt, 5 blade.
    EBM Papst - W2G076-BD01-13 - Fan, Axial. 12VDC, 6-16VDC 1.7 watt, 5 blade.
    Special Price $8.98 Regular Price $12.95
    READY TO SHIP - ONLY 46 LEFT IN STOCK!

    EBM Papst - W2G076-BD01-13 - Fan, Axial, Ball Bearing.

    Voltage:  12VDC

    Nominal Voltage Rating: 6 -16 VDC

    Power: 4.0 watt

    Air Flow: 67 m3/h

    Speed: 4200 RPM

    Sound Power Level: 5.8B

    Sound Pressure Level: 43

    Numer of Blades:5 Blade

    Construction Material: Glass-fiber reinforced PBT/PA Plastic.

    Temperature: -20 C to 75 C

    Connections: Quick Connect

    Dimensions: 3.15" square x 1.26" deep (80mm x 32mm).

    Service Life: 62500 Hours

    Protection: IP54 / IP68

    Approvals: VDE, CSA, UL, CE

    Used/Removed from equipment.

    EBM Papst.

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  3. EG&G-ROTRON - SD24B1 - Fan, Axial. 24VDC 0.12Amp, 35CFM.
    EG&G-ROTRON - SD24B1 - Fan, Axial. 24VDC 0.12Amp, 35CFM.
    Special Price $26.98 Regular Price $40.00

    EG&G-ROTRON - SD24B1 - Fan, Axial.

    Rotron DC fans feature outstanding airflow performance in high pressure systems and all include a permanent split capacitor motor. An extended ball bearing life ensures fault-free use for a significant period of time and ensures Rotron DC fans provide a flexible and dependable cooling solution.

    24VDC 0.12Amp, 35CFM. 2 wire 12".

    Metal housing, 7 plastic blades.

    Mount: 4 hole 4" centers.

    Dimensions: 80 x 80 x 38mm (3-1/4" square x 1-5/8" deep).

    Ball bearing. DC Brushless.

    Air Flow: 59m³/h (35CFM)

    Noise Level: 47.6dB

    Fan Speed: 3500rpm

    Bearing Type: Ball

    Polarity protected. Sprite.

    Approvals: UL, CSA, TUV.

    New Old Stock

    Made in USA

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  4. DC CENTAUR - CNDC24K4-601 - Fans, Axial. 24VDC 11 watt, 36mm X 120mm, Used/Removed from Equipment
    DC CENTAUR - CNDC24K4-601 - Fans, Axial. 24VDC 11 watt, 36mm X 120mm, Used/Removed from Equipment
    Special Price $16.98 Regular Price $36.95

    DC CENTAUR - CNDC24K4-601 Fans, Axial.

    24VDC 11 Watt.

    Brushless, Ball Bearing, 5 Plastic blade.

    Dimensions: 120 x 39mm.

    Bearng Type: Ball Bearing

    Housing: Aluminum Cast.

    Used/removed from Equipment.  Old Stock

    Dimensions: Width: 1 in, Height: 4.7 in, Length: 4.7 in (36mm X 120 mm X 120Mm)

    [Note: These fans have three wires, the Red and White wires connect to +24VDC, the Black wire connects to the negative side of the 24VDC source.

    Made in Japan

    Retail for $75

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  5. LESLIE LOCKE - DFS-1 Ceiling Fan / Swag Lamp Hardware Kit, 20 Foot 18AWG Cord.
    LESLIE LOCKE - DFS-1 Ceiling Fan / Swag Lamp Hardware Kit, 20 Foot 18AWG Cord.
    Special Price $12.98 Regular Price $29.50
    IN STOCK - MORE THAN 100 READY TO SHIP!
    LESLIE LOCKE - DFS-1 Ceiling Fan / Swag Lamp Hardware Kit, 20 Foot 18AWG Cord. LESLIE LOCKE - DFS-1, Ceiling Fan Swag Lamp Kit, good for hanging lamps/lights or track lighting. Heavy Duty cord and 18’ of decorative chain. Universal: The vintage look and classic design add retro/simple style to your beloved house, an ideal house decoration hardware. For use when there is no overhead electrical source outlet. Used with Ceiling Fan Model Numbers DF-361, DF482, DF483, & DF484 Includes 20' Long 3 Conductor 18AWG cord w/grounded, 18' Decorative Antiqued Chain, 2 Swag Hooks, 3 Wire Nuts, Plate, Bushing, Enclosure Plate, Instructions. Packaging: 6” x 6” x 4” Manufacturer’s box weight 3 lbs. Installation package come with the instruction and Screw accessories for easy install. Origin of Materials: USA, Canada, and Japan. New Old Stock Learn More
  6. Intel / Nidec - F07R-12B4S1 - Fan, Axial.  A50933-003-  12VDC 0.17Amp, 3 Pin CPU Cooling Fan.
    Intel / Nidec - F07R-12B4S1 - Fan, Axial. A50933-003- 12VDC 0.17Amp, 3 Pin CPU Cooling Fan.
    Special Price $19.98 Regular Price $29.50

    Intel / Nidec - F07R-12B4S1 - Fan, Axial A50933-003.

    3 Pin CPU Cooling Fan

    Voltage/Current: 12VDC 0.17Amp.

    Socket Compatibility: Socket 370

    Fan DIameter: 75mm

    Ball Bearing

    Material: Thermoplastic

    Color: Black

    Plastic, 7 blade.

    Complete with (unattached) heatsink 2.909" long x 2.525" wide x 1.003" high.

    New in Blister Pack. 

    Note: Double marked A50933-003 and 03AC1.

    Applications: Pentium 3 and others.

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  7. Unidentified Manufacturer - 5-393B - Aluminum Fan Blade/Propeller 2-1/2" Diameter for 3mm Shaft. 4 Blades.
    Unidentified Manufacturer - 5-393B - Aluminum Fan Blade/Propeller 2-1/2" Diameter for 3mm Shaft. 4 Blades.
    Special Price $3.98 Regular Price $6.50 As low as $3.69
    READY TO SHIP - ONLY 17 LEFT IN STOCK!

    Universal - 5-393B Fans Blade/Propeller

    Fan blades are made of lightweight, aluminum. Corrosion resistant for years of dependable service.

    Fan Blade Diameter 2-1/2" for 3mm shaft. (2.5" X 0.125")

    Silver Aluminum

    Shaft bore hub is 0.375"  (9.5mm) Diameter can easily be drill larger,.

    8-32 Set screw retains fan to shaft.

    CCW Rotation

    4 Blades

    Applications: Evaporator/Condenser Replacement Propellers or other.

    Note: Aluminum fan is also available listed in SKU 177252

     

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  8. THORGREN - 250 - 5-393 - Grey ThermoPlastic Fan Blade/Propeller, CCW,  2-1/2" Diameter for 1/8" Shaft.
    THORGREN - 250 - 5-393 - Grey ThermoPlastic Fan Blade/Propeller, CCW, 2-1/2" Diameter for 1/8" Shaft.
    Special Price $3.98 Regular Price $6.50 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    THORGREN - 250 - 5-393 Fans Blade/Propeller

    Thorgren Tool & Molding offers a wide variety of propeller type axial fans in many fan blade styles and shapes, with shrouds and without. Fan blades are made of lightweight, impact resistant plastic. Corrosion resistant for years of dependable service.

    Fan Blade Diameter 2-1/2" for 1/8" shaft. (2.5" X 0.125")

    Grey ThermoPlastic

    CCW Rotation

    Alternate: Thorgren 2-625

    4 Blades

    Proudly Made in USA

    Applications: Evaporator/Condenser Replacement Propellers or other.

    Note: Aluminum fan is also available listed in  SKU 177252

     

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  9. COMAIR ROTRON - MC12S3H -  030583 - Fan, DC. 12V Muffin 0.63Amp. 120 X 120 X 32mm, Thermo Speed Control..
    COMAIR ROTRON - MC12S3H - 030583 - Fan, DC. 12V Muffin 0.63Amp. 120 X 120 X 32mm, Thermo Speed Control..
    Special Price $46.98 Regular Price $52.50

    COMAIR ROTRON - MC12S3H - 030583 - Fan, DC.

    Comair Rotron DC Therma Pro-V thermal speed control fans are an ideal solution when multiple fans are required to respond to a single temperature input and run simultaneously. The required thermistor can be positioned up to 650mm from the fans themselves, allowing for increased flexibility and ease of use. Additionally, the fans will run at a normal speed if the temperature sensor fails. Comair Rotron DC Therma Pro-V thermal speed control fans are low noise and low on power consumption, enabling the use of multiple fans at less of a noise or energy cost.

    Nominal Voltage = 12 vdc

    Operating Voltage Range = 6 – 14 vdc

    Nominal Running Current = 0.540 amps

    Max Locked Rotor Current = 1.00 amps

    Running Power = 6.4 watts

    Average Speed = 3200 RPM

    Bearings = Ball Bearing

    Air Flow = 90 CFM

    Acoustic = 45.0 dBA

    Construction: Venturi: Plastic, Black, UL 94V-0

    Propeller: Plastic, Black, UL 94V-0

    Life Expectancy: This fan is designed for continuous duty life of 50,000 Hours at 40°C.

    Additional Features:

    Brushless DC Motor

    Electronic Locked Rotor Protected

    Polarity Protected

    Automatic Restart Capability

    Thermal Speed Control

    Operating Temperature: -10°C to 70°C

    Storage Temperature: -40°C to 85°C

    Termination: 12” Lead wires, 22AWG, UL 1061

    PTC on 24” Zip cord

    Red = Fan Power

    Black = Fan Ground

    Agency Approvals: UL, CSA, TUV

    Dimensions: 120x120x32mm.

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  10. DC DENSITRON CORP. - DPF60B12L - DC Brushless Fan, 12VDC 60X16mm 10-Blade Plastic
    DC DENSITRON CORP. - DPF60B12L - DC Brushless Fan, 12VDC 60X16mm 10-Blade Plastic
    Special Price $6.98 Regular Price $8.50 As low as $5.49
    READY TO SHIP - ONLY 53 LEFT IN STOCK!

    DC DENSITRON CORP. - DPF60B12L - DC Brushless Fan, 12VDC 0.1A

    Voltage: 12VDC

    Current: 0.1A (100mA)

    Thick 10-Blade Plastic Fan,

    2-Wire Pancake Fan.

    Dimensions: 60mm Square x 15.8mm

    New Old Stock

    Made in Japan

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  11. COMAIR ROTRON - 039045 - WT48B3QDN - Fan, Biscuit Blower Edge Flow. 48VDC 80x32mm.
    COMAIR ROTRON - 039045 - WT48B3QDN - Fan, Biscuit Blower Edge Flow. 48VDC 80x32mm.
    Special Price $14.98 Regular Price $24.50 As low as $12.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    COMAIR ROTRON - 039045 - WT48B3QDN - Fan, Biscuit Blower.

    Edge-Flow Equipment-Cooling Blowers

    For use in tight spaces where other equipment-cooling blowers won't fit, air enters through the center of these blowers and then expels along the edges. They create a more concentrated stream of air than equipment-cooling fans to blow away the heat generated by electronic equipment, induction heaters, and high-wattage bulbs. Use them to keep heat-sensitive equipment such as electronic components cool.

    Squirrel Cage Fan Design with Side-Exhaust "WHIFFET" Edge Flow.

    Voltage: 48VDC

    Current/Power: 0.14A 6.7 watt

    PTC & Polarity Protected (3-Wire).

    Mini Biscuit Blower.

    Bearings: Ball 

    Connections: Red +, Black -

    Operating Temperature: -10 C to 70 C

    Venturi: Plastic, Black, UL 94V-0

    Propeller: Plastic, Black, UL 94V-0

    Dimensions: 80mm X 32mm (3125" Square x 1.25").

    Weight: Approximately 6 ounces

    Life Expectancy: This fan is designed for continuous duty life of 78,000 hours at 40C.

    Approvals: UL, CE

    New Old Stock - Rare

    Alternate: 039045

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