Power - Cables



Product Image Item Name- Price
2.1mm female/male barrel jack extension cable - 1.5m / 5 ft

2.1mm female/male barrel jack extension cable - 1.5m / 5 ft

Description: This product is a 3-in-1 cable. By itself, it can act as an extension cord for any 5.5/2.1mm DC power cable. The heavy 24 AWG wires can...
$3.95

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8 Inch Power Cable with Female Headers

8 Inch Power Cable with Female Headers

Description: Red and Black 8 inch power cable. Specifications: Tinned on one end, and a .1" spaced female hookup on the other. This is a great way to...
$0.25

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9V to Barrel Jack Adapter

9V to Barrel Jack Adapter

Description: This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a...
$2.95

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9V to Barrel Jack Adapter - Short

9V to Barrel Jack Adapter - Short

Description: Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm, center-positive barrel...
$1.95

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Adam Tech Wall Adapter Cable (North American)

Adam Tech Wall Adapter Cable (North American)

Description: These Adam Tech Wall Adapter Cables are terminated with a standard North American (NEMA 5–15P) plug at one end and three insulated...
$4.95

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Barrel Jack Power Switch In-Line M-F (3")

Barrel Jack Power Switch In-Line M-F (3")

Description: We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a perfectly good...
$2.50

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Barrel Jack to 2-pin JST

Barrel Jack to 2-pin JST

Description: Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a...
$2.95

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Car Adapter Plug - Red LED

Car Adapter Plug - Red LED

Description: This 12V car adapter jack allows you to plug your project into your car's cigarette lighter for power on the go. It includes the...
$1.50

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DC Barrel Jack Adapter - Female

DC Barrel Jack Adapter - Female

Description: This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm,...
$2.95

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DC Barrel Jack Adapter - Male

DC Barrel Jack Adapter - Male

Description: This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm,...
$2.95

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In-line power switch for 2.1mm barrel jack

In-line power switch for 2.1mm barrel jack

Replaced by: This product has been replaced by this less expensive version. Description Add a power switch to any project simply by plugging this...
$2.95

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SparkFun Hydra Power Cable - 6ft

SparkFun Hydra Power Cable - 6ft

Description: Behold, the Hydra! This USB power cable probably looks a lot like something you've hacked together before. We do it all the time,...
$4.95

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Barrel Jack Adapter - USB to 5.5mm

Barrel Jack Adapter - USB to 5.5mm

Description: This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a...
$2.95

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Alligator clips to female DC jack

Alligator clips to female DC jack

This is a super handy adaptor that allows you to break-out a standard DC plug to two alligator clips. Use it to quickly attach power to your project...
$2.95

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