Wire Connectors

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Vetco Electronics offers an extensive range of high-quality wire connectors built to handle everything from small electronics repairs to large-scale industrial wiring jobs. Whether you're working on a 12V automotive system, home wiring, audio setups, or assembling a wire harness, our selection of electric wire connectors ensures safe, secure, and durable connections every time.

Our inventory includes everything from basic plug-in wire connectors to advanced heat shrink wire connectors, perfect for high-vibration, high-moisture, or high-current environments. For professionals and hobbyists alike, our wire connection solutions are trusted across industries including automotive, marine, industrial automation, and consumer electronics.

Shop All Types of Wire Connectors

Vetco stocks a wide variety of electrical wire connector types to suit every application, including:

Push-in wire connectors - quick, tool-free installation for solid or stranded wires
Heat shrink connectors - waterproof and insulated options for long-term protection
Spade wire connectors - ideal for speaker wiring and quick-disconnect terminals
Wire tap connectors - easily add a new line without stripping existing wires
Wire solder connectors - with built-in solder and heat shrink for clean, strong joins
Male and female wire connectors - perfect for modular and quick-connect systems
Clamp wire connectors and screw wire connectors - for traditional twist-on and fixed connections

Need something for outdoor or rugged use? Our waterproof wire connectors and heat shrink electrical connectors offer IP-rated performance and environmental resistance. For small electronics and delicate applications, we also stock wire connectors for small wires, including flat wire connectors and internet wire connectors for networking or low-voltage installs.

Perfect for Automotive, Home, Audio & More

Whether you’re installing a new stereo system, wiring a lighting harness, or repairing a sensor connection, we have the right connector for wires to make the job easy and dependable. Our inventory includes:

12V wire connectors for cars, boats, and RVs
Speaker wire connectors and audio spade terminals
Harness wire connectors for OEM replacements and custom looms
Female wire connectors and male terminals for clean disconnection
Wire connector clips and kits for bundled cable projects

From copper wire connectors for high-conductivity installs to metal wire connectors for heavy-duty needs, Vetco offers professional-grade parts trusted by installers, repair techs, and field engineers. If you need to join, tap, extend, or terminate wires - we have the right wire and connectors for the job.

Vetco Electronics: Your Source for Connectors for Wires

With over 25 years of experience serving engineers, technicians, and DIYers, Vetco Electronics carries the most complete selection of wire connectors in the Pacific Northwest. Whether you're building a wire connector kit for your workbench or replacing a single wire connector plug, every product we carry is vetted for safety, performance, and reliability.

Shop online or visit our Bellevue, WA store to explore our full collection of electrical wire connectors, push-in connectors, spade terminals, and more - all backed by expert support and fast shipping.