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Refer to Frequently Asked Questions. Please check them prior to contacting us.
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Please feel free to contact us using the buttons below with technical questions regarding product specifications and performance, product suggestions, or requests for alternatives. Our expert staff will be happy to suggest the most suitable product to meet your needs.
To inquire about pricing, availability and delivery, or to request materials or samples, please contact your nearest distributor.
Electronic Devices
For questions about product specifications and datasheets, requests for product proposals (recommended, successor, or alternative products), and inquiries related to Environment / Exportation / Certificates, please contact us using the form below.
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Technical InquiriesContact Us (login to myNISD) *To contact us, you must login to myNISD. (What is myNISD?）
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Purchases, Sample Requests, and Document Requests
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Wafer Foundary/Analog Master SliceContact Us (login to myNISD) *To contact us, you must login to myNISD. (What is myNISD?）
Microwave Products
For questions about product specifications and datasheets, requests for product proposals (recommended, successor, or alternative products), and inquiries related to Environment / Exportation / Certificates, please contact us using the form below.
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Technical Inquiries
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Purchases, Sample Requests, and Document Requests
Inquiries Not Related to Products
Enter your question via our web form.
Please note that product-related inquiries, such as product proposals or inquiries related to export control, substance regulations, or certificates, are not handled via this form.