Connectors

Shop Arrow.com's online selection of Connectors for every application. We are an authorized distributor of connectors from top manufacturers, including Amphenol, TE Connectivity, Molex, Phoenix Contact, ITT Corp, Glenair, and more. We have a range of electrical connector types in stock, including D-sub, fiber optic, automotive, circular, audio and video, RF, telecom, power, and USB. We also carry a large selection of connector terminals and terminal blocks, as well as backshells and accessories of all types.

Some common design requirements to keep in mind when choosing your connector:

1. Connector Pin Configuration – Each can have as little as one signal/power pin (with associated return conductor pin) or up to dozens of signal pins and several power and return pins.

2. Electrical Requirements – The number of signals in total and the voltages, frequencies and currents they carry.

3. Electrical Connector Size Constraints – Recent trends towards size reduction across equipment categories has led to a corresponding reduction in component size and weight. In many space-constrained applications, D-Sub is most appropriate.

4. Mechanical Environment – Applications subject to rugged conditions such as shock, vibration and extreme temperatures require specific designation.

5. Electrical Connector Seals – Applications subject to intrusion from liquids or dust require specific sealing levels.

6. Industry Standards – Many industries, including medical, aerospace and defense, and automotive require a certain grade.

7. Reliability – Each is rated for a certain number of cycles, from one-time-use to many thousands.

8. Terminations – Terminal types include crimped, soldered, press fit, and wire-wrap.