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Terms of Service

Terms of Service for ECParts Toolkit electronics calculators and engineering references.

Last updated: July 10, 2026

Acceptance of Terms

By using ECParts Toolkit, you agree to these Terms of Service. If you do not agree, do not use the website or its calculators.

Acceptable Use

Use ECParts Toolkit for lawful engineering, educational, reference, and design-estimation purposes. Do not misuse the site, attempt to disrupt service, scrape aggressively, or submit harmful content through any available contact channel.

Engineering Estimates

Calculator outputs are theoretical estimates based on simplified formulas and user-provided inputs. Results must be verified with datasheets, standards, simulation, measurement, and qualified engineering review before production or safety-critical use.

Intellectual Property

The ECParts Toolkit site design, written content, page structure, and original calculator presentation are protected by applicable intellectual property laws. You may use calculator results for your own engineering work, subject to these terms.

Privacy and Cookies

Use of the site is also governed by the Privacy Policy and Cookie Policy. Those pages explain analytics, advertising cookies, and privacy choices.

Review the Privacy Policy and Cookie Policy.

Disclaimer and Limitation of Liability

ECParts Toolkit is provided without warranty. To the maximum extent permitted by law, ECParts Toolkit is not liable for direct, indirect, incidental, consequential, or production-related damages arising from use of the site or calculator results.

See the Disclaimer for engineering-specific limitations.

Termination

Access may be limited, blocked, or discontinued if site usage violates these terms, creates security risks, or disrupts the service.

Applicable Law

These terms are intended to be interpreted under applicable law and general online service principles. Specific legal rights may vary by jurisdiction.

Contact

Questions about these terms can be sent through the Contact page.