DC 3.5x1.35mm Power Connectors Male Female Screw Terminal Adapter 10pc

DC 3.5mm x 1.35mm Male & Female Power Connectors – Screw Terminal Adapter

Keep your low-voltage DC wiring neat and secure with these versatile 3.5mm x 1.35mm DC power connectors. Whether you're setting up a CCTV security system, wiring LED strip lights, or tackling a custom DIY electronics project, these screw-terminal adapters make connecting and disconnecting DC power lines fast, easy, and tool-minimal. Available in Black, Silver, and Green — pick the finish that suits your build.

Key Features

• Universal Fit: 3.5mm x 1.35mm DC plug and jack — compatible with a wide range of DC power supplies, LED drivers, and CCTV cameras.
• Male & Female Options: Both male plug and female jack variants available, so you can complete a full input/output connection.
• Screw Terminal Design: Simple screw-clamp terminals let you attach bare wire ends without soldering — ideal for quick, reliable connections.
• Correct Polarity: Inner positive (+) / outer negative (−) wiring configuration clearly defined for safe, accurate hookup.
• Low Voltage Rated: Suitable for DC circuits below 75V DC (EU LVD compliant) — perfect for 12V DC systems.
• Durable Materials: Metal and plastic construction for a sturdy, long-lasting connection point.
• Versatile Applications: CCTV/security cameras, 3528/5050 LED light strips, DC converters, DIY electronics, and more.
• Pack of 10: Generous quantity to cover multiple connections in a single order.
• Available Colors: Black, Silver, Green — choose the style that matches your setup.

Specifications

Great Pairings for Your DIY Project

While you're wiring up your setup, check out these related items from our store:

• 10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals — for fast, solder-free wire splicing.
• 12pcs 16mm Momentary Push Button Switch 1NO Metal 2-Pin Self-Reset — add a convenient power switch to your circuit.
• 10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories — more precision hardware for your builds.

Important Notes

• Please confirm connector size (3.5mm x 1.35mm) matches your device before ordering.
• Allow ±0–2mm dimensional tolerance due to manual measurement (1 inch = 25.4mm).
• Actual product color may vary slightly from photos.
• Does not include a battery or wireless functionality.

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What is the polarity of these 3.5mm x 1.35mm DC power connectors?

A: These DC power connectors follow the standard polarity configuration: the inner pin is positive (+) and the outer barrel is negative (−). Always verify your power supply matches this polarity before connecting.

Q: Are these DC screw terminal adapters compatible with LED strip lights and CCTV cameras?

A: Yes — these 3.5mm x 1.35mm DC screw terminal adapters are designed to work with a wide range of 12V DC applications including 3528 and 5050 LED light strips, CCTV security cameras, DC converters, and various DIY electronics projects.

Q: Do I need to solder these connectors to attach my wires?

A: No soldering required. The screw terminal design allows you to simply strip your wire ends, insert them into the terminal block, and tighten the screws for a secure, reliable connection — making installation quick and easy.

Q: How many connectors are included in one package?

A: Each package contains 10 pieces. Both male plug and female jack options are available, so you can select the type or combination that best fits your project needs.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.