10Pcs DC Power Male Plug 4.0x1.7mm Solder Wire Connector DIY

10Pcs DC Power Male Plug – 4.0mm x 1.7mm Solder Type Wire Connector

Keep your electronics projects running smoothly with this pack of 10 DC Power Male Plugs. Measuring 4.0mm x 1.7mm, these solder-type connectors are perfect for custom cable builds, CCTV setups, and DIY electronics repairs. Simply solder your wire to the terminals to create a cable of any desired length, or swap out a damaged connector quickly and easily.

Key Features

• Size: 4.0mm (outer) x 1.7mm (inner) — a widely used DC barrel plug size
• Gender: Male plug
• Connection Method: Solder-type terminals for a secure, reliable connection
• Material: Durable metal contacts with a plastic housing
• Colors Available: Black, Silver, Yellow
• Voltage Rating: Low voltage — below 50V AC or 75V DC (EU LVD compliant)
• Pack Quantity: 10 pieces
• No battery or wireless components included

Ideal Applications

• Custom power cable fabrication and replacement
• CCTV cameras and security system wiring
• Small electronics and hobbyist DIY projects
• Home lab prototyping and repair work

Specifications

Please Note

• Please verify this is the correct connector size before purchasing.
• Allow ±0–2mm tolerance due to manual measurement (1 inch = 25.4mm).
• Actual color may vary slightly from product images.

Related Products You May Like

• 10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals
• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips
• 12pcs 16mm Momentary Push Button Switch 1NO Metal 2-Pin Self-Reset

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What devices are compatible with the 4.0mm x 1.7mm DC power male plug?

A: The 4.0mm x 1.7mm DC barrel plug size is commonly used with CCTV cameras, small routers, LED drivers, and a wide range of low-voltage consumer electronics and DIY projects. Always verify the inner and outer diameter of your device's power jack before purchasing.

Q: How do I attach the wire to this solder-type DC plug connector?

A: Strip the end of your power cable, thread the wire through the plug housing, then solder the positive wire to the center pin terminal and the negative wire to the outer sleeve terminal. This creates a secure, permanent connection suitable for custom cable builds or connector replacements.

Q: Can these DC plugs handle standard wall adapter voltages?

A: Yes. These connectors are rated for low-voltage use — below 50V AC or 75V DC — which covers virtually all standard DC wall adapters used in home electronics, security systems, and hobbyist applications.

Q: How many connectors come in one pack?

A: Each pack includes 10 DC power male plugs, giving you plenty of spares for multiple projects or repairs.

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.