EXSYS DC Jack 5.5x2.1mm to 2-Pin Terminal Block Adapter Cable with Push Button, 15cm EX-49141

Connect a bare wire to a DC power source without soldering using this EXSYS adapter cable. It has a 5.5x2.1mm female DC jack on one end and a 2-pin terminal block with push buttons on the other, making it ideal for CCTV installers, LED lighting technicians, and electronics hobbyists who need quick, reliable DC connections in the field.

Key specifications

• Connector A: 5.5mm outer diameter, 2.1mm inner diameter DC power jack (female)
• Connector B: 2-pin terminal block with push button (spring clamp) for tool-free wire connection
• Cable length: 15 cm
• Maximum ratings: 36V DC, 5A
• Conductor material: Copper; insulation: PVC; cable colour: black
• Polarity marked on terminal block
• Operating temperature: -20°C to 70°C

Why choose it

No soldering or crimping is needed: press the button, insert the wire, and release for a secure connection. The compact 15cm length reduces clutter while providing enough reach for tight installations.

Ideal use cases

• Adapting a 5.5x2.1mm DC barrel plug to screwless terminal connections
• Powering CCTV cameras, LED strips, or small electronics from a DC supply
• Quick prototyping and field repairs where soldering is impractical

Good to know

The terminal block accepts solid or stranded wire and is designed for repeated use. The DC jack fits any standard 5.5x2.1mm male plug.