JST SM 3Pin Extension Cable for SPI Addressable LED Strip & Controller | WS2812B WS2811 SK6812

Product Description

This 3Pin JST SM extension cable is designed for extending the connection between addressable LED strips and controllers. It is an essential accessory for SPI LED lighting projects, providing stable signal and power transmission for low voltage LED systems.

The cable features one JST SM male connector and one JST SM female connector, allowing direct plug-and-play connection without soldering.

Key Features

1. Designed for Addressable SPI LED Strips
   Suitable for 3Pin addressable LED strips including SPI RGB, SPI single color, and SPI RGBW LED strips. Compatible with both SMD and COB LED strip types.

2. Male to Female JST SM Connector
   Equipped with standard 3Pin JST SM male and female connectors for secure and convenient connection between LED strip and controller.

3. Two Length Options with Different Wire Specifications
   1 meter version: 22AWG wire
   1.2 meter version: 20AWG wire
   Thicker 20AWG wire provides improved current carrying capacity for longer distance extension.

4. Wide Compatibility
   Compatible with common 3Pin SPI LED strips such as WS2811, WS2812B, WS2814, SK6812 and similar IC-based addressable LED strips.

5. Plug and Play Installation
   No soldering required. Simply connect the male and female connectors directly. Ideal for extending LED strip to controller or strip-to-strip connections.

Technical Specifications

Connector Type: 3Pin JST SM Male to Female
Cable Length Options: 1m or 1.2m
Wire Gauge:
1m – 22AWG
1.2m – 20AWG
Voltage Range: 5V–24V low voltage LED systems
Application: Addressable SPI LED strip extension

Important Notice

For long-distance extension, voltage drop and signal instability may occur depending on power supply and load conditions. In some cases, this may result in slight brightness reduction or signal irregularity. It is recommended to use appropriate power injection for longer LED strip installations.

This cable is intended for low voltage LED applications only.