2.1mm Female/Male Barrel Jack Extension Cable
24AWG 5.5/2.1mm barrel jack extension cable rated up to 5A. Can be cut in half to yield one separate plug cable and one separate jack cable for wiring power to a PCB or breadboard without a bulky power jack.
Cables
260 other optionsAround 250 entries: JST SH/PH cable pairs, Grove and STEMMA QT/Qwiic leads, jumper wires, silicone hookup wire from 30 AWG to 8 AWG, and FPC ribbon cables. Ecosystem bridge cables exist for the PH-to-SH pitch mismatch.
Related groups
4 groups
SparkFun Qwiic Pro Micro BoogieBoard visual preview
SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) visual preview
0.1" (2.54 mm) Arduino Male Pin Headers Straight Green (10PCS) visual preview
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Passive adapters, 2.54 mm pin headers, terminal blocks, JST and barrel-jack connector pairs, RF antennas and microSD adapters. Mechanical fit between two connectors does not confirm voltage, pinout or protocol compatibility.
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SparkFun Qwiic Pro Micro - USB-C visual preview
SparkFun USB Micro-B Plug Breakout visual preview
USB cable - USB A to Micro-B visual preview
CP2102 USB UART Board (mini) visual previewUSB and serial
Passive USB cables plus passive USB cables, Micro-B and USB-C breakouts, CP2102 and FT232 USB-UART bridges, DIY cable assembly parts, and USB-C development boards. Data support, host/device role and logic voltage vary significantly across the group.
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1.75mm PLA (1kg) - Black visual preview
1.75mm PLA (1kg) - Gold visual preview
1.75mm PLA (1kg) - Green visual preview
1.75mm PLA (1kg) - Natural visual preview3D printing
DFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.
Tools & prototyping · 3D printing · 53 parts
10W Super Bright LED - Violet visual preview
10W Super Bright LED - Warm White visual preview
3-Pin LED Strip Connector Cable - Single Head (5PCS) visual preview
3-Pin LED Strip Connector Cable (5PCS) visual previewLED pixels
WS2812/SK6812 NeoPixel strips, rings and Jewels, APA102 DotStar pixels, and plain analog RGB strips — each matched to its protocol and host, not just its connector.
Components · Addressable LEDs · 176 parts
