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Standoffs & Spacers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many standoff & spacer manufacturers including Essentra, Fascomp, Harwin, Keystone Electronics, PEM, RAF Electronic Hardware, Wurth Elektronik, & more.

Standoffs and spacers are mechanical hardware components designed to create precise separation, alignment, and support between electronic assemblies, panels, printed circuit boards, and structural components. They help maintain proper spacing, improve system organization, and protect sensitive components from mechanical stress, vibration, and electrical shorting. These components serve as essential elements in electronic packaging and system integration, contributing to reliability, accessibility, and overall assembly integrity. They are typically threaded and made from metal or insulating materials, designed to support structural integrity while preventing electrical shorts and improving airflow.

Types: The most common standoff and spacer types include threaded standoffs, unthreaded spacers, hex standoffs, round spacers, nylon standoffs, metal standoffs, swage standoffs, insulating spacers, and board support spacers, each tailored for specific mounting, alignment, and structural support requirements.

Applications: Standoffs and spacers are widely used in industrial automation equipment, communication systems, embedded computing platforms, control panels, consumer electronics, medical devices, telecommunications infrastructure, and printed circuit board assemblies to provide mechanical support and controlled component spacing.

Selection requirements: To choose standoffs and spacers, evaluate material type, length, thread size, mechanical strength, insulation requirements, mounting method, environmental resistance, load-bearing capability, and suitability for the intended assembly and operating conditions.

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Please view our large selection of Standoffs & Spacers below.