3-Pin CCT LED Strips Parts
30 productsWhen you're working with tunable white LED strips, getting the connections right is everything. Our 3-pin CCT LED strip parts are specifically designed for strips with two different color temperature channels and a common positive line. These 3 pronged connectors and wires are built to manage a WW (Warm White), CW (Cool White), and a 5V/12V/24V/48V+ circuit.
These solderless 3-pin LED parts save you immense time on site for 8mm/10mm/12mm 3-wire strip lights. Instead of getting out an iron and solder, you can cut your LED CCT strips to the exact length you need and re-connect them in seconds. Whether you're making a tight 90-degree turn in a cove, bridging a gap over a kitchen sink, or running an extension wire to the power supply, we have a 3-pin color-temperature connector for the job.
3 Pin LED Strip Connector 10mm With 1.64ft Extension Wire 22 Gauge
10 Pcs Mini Quick Splice 3 Way Push Wire Connectors for 20 to 24 AWG Wire Connection
I Shape Inline 3 Wire Quick Splice Connector, 20 to 22 Gauge, 10A Max
Quick Electrical 3 Pin Wire Splice Connector
10mm Solderless LED Strip Connector for WS2811 WS2812B | Dual End, 3Pin/4Pin
How to Ensure a Reliable Solderless Connection
A failing solderless connector is almost always due to improper installation, not a faulty part. Follow these steps for a solid connection every time, whether you're using a three pin LED connector for COB or SMD strips.
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Cut Perfectly: Your cut must be straight and directly in the center of the copper solder pads. An angled cut or cutting between the pads is the number one cause of connection failure. Use sharp scissors.
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Match PCB Width: A 10mm wide CCT strip needs a 10mm connector. An 8mm strip needs an 8mm connector. Trying to use the wrong size will result in poor contact and flickering channels.
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Seat and Secure: Push the strip all the way into the connector until it hits the internal stop. Make sure the copper pads are aligned under the metal prongs. For piercing-style connectors, use a pair of pliers to firmly and evenly close the housing. You should feel a distinct 'click' as the contacts bite into the circuit board.
Frequently Asked Questions About 3-Pin CCT LED Strip Parts
Got a question about connecting your tunable white or addressable LED strips? I've answered thousands of them over the years. Here are the most common ones that come up.
Physically, there's often no difference—a 3-pin color temperature led connector is the same piece of plastic and metal as one for addressable strips like WS2812B. The key is the wiring pinout. For CCT, the pins are typically V+, Warm White, and Cool White. For addressable strips, they're V+, Data, and Ground. You can use the same connector for either, but you have to wire it to the correct pads on the strip. Get that wrong and it just won't work.
You have to match the connector to the PCB width of your LED strip, which is usually 8mm, 10mm, or 12mm. Using a 10mm connector on an 8mm strip will result in a loose, unreliable connection that will likely fail. It's printed on the strip itself or in the specs. Don't guess.
For a sharp, professional corner, use an L-shaped or corner connector. Bending the strip itself on a hard 90-degree angle will damage the circuit and cause LEDs to fail. With a 90-degree L connector, you just cut the strip, and connect each end to the L-shape piece. It's fast, requires no soldering, and ensures a solid connection right in the corner.
Nine times out of ten, one of the pins inside the 3-pin CCT LED strip connector isn't making good contact with the copper pad on the strip. Open the connector and check that the strip is pushed in straight and all the way. Also, make sure the wire order on your extension matches the strip's pads. If V+ is in the middle on the strip, it needs to be in the middle on the connector's wire, too.
The longer the extension, the thicker the wire needs to be to avoid voltage drop, which makes your lights dim. For a short jump of a few feet, 22AWG is usually fine. For extensions of 10 feet or more, you should step up to 20AWG or even 18AWG, especially on a 12V system. We stock various gauges of LED light extension cable specifically for this.
Absolutely. A huge amount of what we ship is built to a customer's drawing. Just send us a sketch or a description—even a photo from your phone—of what you need. Specify the wire length, the wire gauge (e.g., 20AWG), and which 3-pin connector you want on each end. An engineer will send back a complete wiring layout, parts list, and price, usually the same business day and always within 12 hours. There's no fee for this, and no obligation to order.