Samples and quotes are handled by the official Good-Ark sales channel, and this page explains how to prepare a request so it gets processed quickly and correctly.
The Four-Step Process
- Prepare your part list — write down the exact part numbers (or the parameters you need if you want a suggestion).
- Add application context — target application, input/output voltages, current, switching frequency, operating temperature and package preference. Context lets the team verify fit instead of guessing.
- State quantities and timeline — sample quantity, expected production volume and target date. This determines whether you need samples, a quote, or both.
- Submit through the official form — the actual request form lives on the corporate website: Contact Us on en.goodark.com.
What to Prepare (Checklist)
- Part numbers or a filled-in selection request.
- Application description and key electrical specs.
- Package and temperature requirements.
- Estimated annual volume and project timeline.
- Any compliance documents you need (RoHS, REACH, AEC-Q101).
Frequently Asked Questions
Are samples free? Sample policies depend on part type, quantity and region — confirm when you submit the request.
Can I buy small quantities directly? Good-Ark works with distributors for smaller volumes; the sales team will point you to the right channel.
How fast will I get an answer? Standard requests are answered in business days; complex qualification requests take longer. Include your deadline in the request.
Which part should I choose? If you are still deciding, start with the rectifier selection guide, Schottky selection guide or SiC verification guide to shortlist candidates before requesting samples.
Before You Submit
Double-check your part numbers against official datasheets, and use the cross-reference method on this blog if you are replacing an existing part. A complete, specific request gets a faster, more accurate response.