Search Millions of Parts from Thousands of Suppliers

Pricing & Availability

Get real-time pricing and stock info from authorized distributors and manufacturers.

Data Sheets & Specs

View and download product data sheets and technical specifications.

Source & Purchase

Compare options from suppliers and buy direct from distributors and manufacturers.

Millions of products from authorized distributors and reliable manufacturers.

What is DesignFast?


DesignFast makes component selection simple. We are a tool for engineers to search across a list of aggregated components from trusted distributors with some of our data powered by ECIA. Engineers can make full-text searches across millions of components available in the DesignFast database and drill down to find a specific piece for their needs.…

Read More

Modern Linear added to DesignFast

Modern Linear

DesignFast now includes over 550 products from Modern Linear. Modern Linear’s goal is to improve the performance of automated equipment. Modern Linear works to improve machine performance and lower operating costs. Their mission is to provide all of our customers with high quality, durable products, and outstanding customer service. More can be found at

Read More

Duplicate Distributor Dropdown Feature

designfast feature

Design Fast now consolidates distributors who have multiple package types into a single root distributor for each search result. If a distributor appears multiple times, a grey icon will be displayed next to the distributors name with the number of total package types provided. When you click on the icon, the distributor results will expand,…

Read More

Get the DesignFast Newsletter