Terminal Blocks

Terminal Blocks are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many terminal block manufacturers including Eaton, Molex, Phoenix Contact, TE Connectivity, Weidmuller, Wurth, & more.

A terminal block (terminal strip) is a modular, insulated block which connects two or more wires together without the need for soldering. The connections are typically made by a screw or clamp lowering onto a bare wire in order to complete the connection. Due to this type of connection, terminal blocks are extremely easy to use and are available in a variety of types across multiple applications. The most common types are barrier, DIN rail, fixed, & pluggable.

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Please view our large selection of terminal blocks below.