Wire & Cable

Electrical wire and cable carry power, signals, and data between boards, modules, and enclosures in nearly every electrical system. Online Components groups these solutions into three main areas: cable assemblies, cable management hardware, and bulk cables. That setup makes filtering by function quick and painless.

Cable assemblies cover AC power, DC power, audio/video, coaxial, fiber optic, flat and ribbon, telecom, and USB links. Bulk coaxial, fiber optic, flat, multi-conductor, and single-conductor cables work best when you need exact lengths and defined routing in panels and enclosures. Everything ships from U.S.-based stock, so lead times stay short.

Cable management products round out this category. You'll find cable accessories, clamps, clips, markers, ties, cord reels, heat shrink, wire sleeving, conduit, and wiring ducts. These parts keep cables organized and protected against abrasion, strain, and electrical noise. Grouping them alongside assemblies and bulk cable means you can select your wiring and the hardware to secure it in one place.

How to Choose the Right Electrical Wire and Cable

First, decide whether a pre-terminated cable assembly or bulk cable fits your application. Assemblies make sense when you need standard AC power, DC power, audio/video, coaxial, fiber-optic, or USB links and want a repeatable installation. Bulk cable is better when layouts call for custom harness lengths or specific routing inside cabinets.

Once you've settled on a format, match electrical and signal requirements to insulation ratings, temperature limits, and shielding. Plan cable markers, ties, heat shrink, and wiring ducts into your design from the start. Adding them later usually means rework.

Popular Applications for Electrical Wire and Cable

This wire and cable selection turns up wherever systems need dependable power, control, or communication paths. Design engineers and OEM teams use power and signal cable assemblies to connect boards, modules, and subassemblies inside control cabinets and test equipment.

Maintenance technicians and panel builders rely on clamps, clips, cord reels, sleeving, conduit, and wiring ducts to protect harnesses during installs and repairs. Bulk cables support data networks, machine control, sensor wiring, and other electrical projects across commercial, industrial, and lab settings.

Why Buy Electrical Wire and Cable from Online Components?

Online Components is an authorized distributor with solid in-stock inventory and a clean online experience. Parametric filters let you narrow down cable assemblies, management parts, and cables by length, conductor count, insulation type, jacket material, and other specs. U.S.-based inventory and fast order processing cut downtime, whether you're handling scheduled maintenance or an urgent repair.

Electrical Wire and Cable: What You Need to Know

What's the difference between a cable assembly and bulk cable?

A cable assembly comes with connectors already attached. Bulk cable is plain cable that you terminate yourself.

When does multi-conductor cable make sense?

It's a good pick when several related circuits follow the same path through your system.

How does cable management improve reliability?

Proper management limits bending and abrasion, which helps prevent damage and intermittent faults down the line.

Where do flat and ribbon cables fit best?

Tight spaces. They support neat, parallel routing between boards.

Why bother labeling cables?

Clear labels speed up troubleshooting, reduce mistakes, and make future modifications much simpler.