Search API
Utilize Mouser's product data, availability, and pricing


The Search API service allows customers to utilize Mouser's product data, availability, and pricing in your own applications. Search over 8 million products and detailed product information with ease.

JSON Data Format is now available for Mouser Search API

We have a new version of Search API that is faster and more flexible:

  • JSON offers faster processing with cleaner response data
  • Data formatting is cleaner and easier to display in modern browsers
  • API version control: Requests and responses are available in either JSON or XML


  • Online Sign-up
  • Instant Access
  • Search by Keyword Method
  • Search by Part Number Method
  • Up to 50 results returned per call
  • Up to 30 calls per minute
  • Up to 1,000 calls per day

What data is available?

  • Number of Results Found
  • Mouser Part Number
  • Manufacturer Part Number
  • Manufacturer Name
  • Availability
  • Data Sheet URL
  • Part Description
  • Image URL
  • Product Category
  • Packaging
  • Product Compliance
  • Lifecycle Status
  • RoHS Status
  • Reeling Availability
  • Minimum Order Quantity
  • Order Quantity Multiples
  • Lead Time
  • Suggested Replacement(s)
  • Product Detail Page URL
  • Pricing Information (up to 4 price breaks)
  • Standard Pack Quantity

Signing Up

Follow the steps below to sign up and get started using Search API:

  1. Log in or Create a My Mouser Account
  2. Complete the online Search API Request Form
  3. We will email your Search API key and additional set-up information

Additional Resources:

Search API Developer Guide

Terms of Service

Sign Up for Search API