STEP 01
Freeze the approved model
Record the exact device used in the qualified board, firmware version and approved alternates. Do not treat a development-board name as the production MCU ordering code.
STEP 02
Prepare the quantity plan
Separate prototype, pilot and production quantities and dates in the inquiry. Use CSV matching to detect missing or ambiguous part lines before transferring the complete list to the cart.
STEP 03
Confirm the supply proposal
Review quoted quantity, package presentation, lead time and traceability against the production plan. Validate alternates before ordering, and confirm availability again when the quotation expires.
Questions to resolve before requesting a quote
Does a matching family mean the parts are interchangeable?
No. Exact-device documentation and engineering qualification are required; source classifications and similar ordering codes are insufficient.
Are these records a current stock or price offer?
No. The source archive is historical. The quotation must confirm available quantity, pricing, delivery and acceptance requirements.
What should I include in the inquiry?
Use the full approved ordering code, required quantity, destination and delivery date. Include approved alternatives and acceptance requirements in the request notes.