Description
- Connector Type: Female DC Barrel Jack
- Inner Diameter (ID): 2.1mm (standard) / 2.5mm (optional)
- Outer Diameter (OD): 5.5mm
- Mounting Type: Panel Mount / Inline (depends on variant)
- Current Rating: Up to 2A – 5A (depending on size & build)
- Voltage Rating: DC 3V – 24V (common use)
- Material: ABS plastic housing with metal contacts
- Applications: Power supply connections for Arduino, CCTV, LED strips, routers, and DIY circuits
- Features: Secure fit, easy installation, long-lasting performance




![4-Ohm Mini External Magnet Speaker – Metal Body [No Frame] for DIY Audio & Electronics](https://pcbverse.com/wp-content/uploads/2025/08/images.jpeg)


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