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    • SALE (279)

    Under $20 5V

    Shop the best prices on 603 great value under $20 5v products. Shopping for under $20 5v is easy with Fruugo, with SALE discounts, offers and savings on Elriven and Zhouxixi. Buy computer system cooling parts, specialty electrical switches & relays, system & power cables and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

    Computer System Cooling PartsSpecialty Electrical Switches & RelaysSystem & Power Cables3D Printer AccessoriesMotor Vehicle Engine Parts
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    1 - 32 of 603
    USB C to 5.5x2.1mm Power Cable Male to Male Connector Cord with 4017 Adapter for Laptops Routers Supports 3A Charging
    $15.95
    for DC 5V/12V/24V Computer CPU Cooler Mini 4010 Cooling Fan 40x40x10mm Small Fan
    $14.95
    Ac-dc Power Supply Module Ac 1a 5w 220v To Dc 3v 5v 9v 12v 15v 24v Mini Convert
    $10.95
    Type C to 5.5x2.1mm Power Cord Charging Cable Wire with 4.0x1.7mm Connector Adapter for LED Light Fan Routers and More
    $15.95
    Brass Solenoid Valve Normally Closed for Water Heater, Solar System, Auto Irrigation
    $20.95 Save $78.05 RRP: $99.00
    5V 12V 24V Photorelay Light Photosensitive Resistor XH-M131 Brightness Switch
    $17.95
    DC-DC Step-Down Power Supply Module Converter 100V to 12V 8A High Current High Voltage Step-Down Module
    $14.95 Save $7.00 RRP: $21.95
    DC-DC 6.5V-60V Voltage Stabilizing Step-Down Module Mini-Low-Profile Buck Converter Power Supply
    $13.95 Save $6.00 RRP: $19.95
    120mm Fan CPU Cooler Radiator 5/12/24V for DC Brushless 12025 120x120x25mm for C
    $21.95 Save $6.00 RRP: $27.95
    3d Printer 5v / 12v 24v Turbine Fan 40mm * 10mm 4010 Dc Turbo Fan 5v Bearing Blower Radial Cooling Fans For Creality Cr-10 Kit w
    $18.95 Save $3.00 RRP: $21.95
    Brushless Cooling Fans with LED Light 5V/9V/12V Cooling Fan for 3D Printer Clear Frame 4010 2Pin Coolers Fan Portable 12V
    $17.95
    80x25mm CPU Cooling Fan 5V 12V 24V 2pin Silent Fan CPU Cooler Chassis Radiator
    $17.95
    12025 PC for Case Fan 120mm Computer Chassis Cooler Radiator 120x120x25mm CPU Co
    $20.95
    for DC Brushless Fan 70MM PC Server CPU Cooler 7025 XH2.54 2P Computer for Case
    $17.95
    MagicConn USB C to DC5.5x2.1mm Power Cord 5V9V12V3A Input for Electronic Devices High Reliability, Reuses Power Cable
    $15.95 Save $68.05 RRP: $84.00
    4 Channel Optocoupler Relay Module Board High & Low Trigger
    $15.95
    Electronic Component Relay Module Compact and Lightweight Relay Module for Ensuring the Safe Use of Electrical Equipment
    $11.95 Save $4.00 RRP: $15.95
    PCB Time Relay Module Selflocking 10A Safe Short Response Time PCB for Laboratories Factories
    $16.95 Save $5.00 RRP: $21.95
    10W Water Flow Pump Mini Hydro Generator Turbine Flow Hydraulic Conversion 80V
    $19.95 Save $5.00 RRP: $24.95
    1/2/4 Channel Control Solid States Relays Module 2A Load Capacity LED Status Indicator Wide Voltages Application Multicolor
    $17.95
    3D Printer Cooling Fan 5015 50x50x15mm Centrifugal Blower Fan 5V 12V 24V 2-Pin Brushless Cooling Cooler Fan
    $15.95 Save $2.00 RRP: $17.95
    Solid States Relays Module 1/2/4 Channel 5V 12V 24V High Triggers 2A Capacity Fuse Protections For Home Applications Multicolor
    $17.95
    DC-DC 6.5V-60V to 12V Voltage Stabilizing Step-Down Module Mini-Low-Profile Buck Converter Power Supply 12V
    $11.95 Save $7.00 RRP: $18.95
    Brushless Cooling Fans with LED Light 5V/9V/12V Cooling Fan for 3D Printer Clear Frame 4010 2Pin Coolers Fan Portable 12V
    $17.95
    XH-M131 Photoresistor Module DCs 12V Relay Light Control Switch Detection Sensor
    $14.95 Save $69.05 RRP: $84.00
    5V/9V/12V Clear Frame Cooling Fan with LED Light 6200RPM 4010 Cooling Fans Low Noise 2Pin Coolers Fan for 3D Printer 12V
    $17.95
    DC Turbo Fan 5V/12V/24V Silent Oil-Containing Micro Micro Centrifugal Fan
    $11.95 Save $9.00 RRP: $20.95
    for DC 5V 12V 24V 10cm Cooling Turbo Fan for 3D Printer Hot End Extruder 5015
    $15.95
    USB C to DC5.5x2.1mm Power Cable for Surveillances Cameras Speakers Power Delivery Cable Multiple Device Compatibility 2025
    $5.95 Save $5.00 RRP: $10.95
    for DC 5V/12V/24V Computer CPU Cooler Mini 4010 Cooling Fan 40x40x10mm Small Fan 2025
    $4.95 Save $5.00 RRP: $9.95
    WS2812B Controller Remote Control Bluetooth Music APP Control for Pixel LED Strip Light SK6812 WS2811 WS2812 DC 12V-24V
    $8.95 Save $4.00 RRP: $12.95
    DC-DC Power Module 24V Wide Voltage Power Supply High Current Bare Board Step-Down Module 9V
    $6.95 Save $3.00 RRP: $9.95
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