Things to Check First
When sourcing MOSFETs, it is important not to make decisions based solely on news reports or isolated inventory information. Instead, you should first clarify the official part number, required quantity, desired delivery date, intended use, date code requirements, and necessary documentation. If you search the market while these conditions remain vague, you’ll receive a large number of quotes that cannot be compared, which will ultimately delay your decision-making.
Four Perspectives on Supply Status
1. Standard Lead Times from Manufacturers and Authorized Distributors
First, confirm the standard lead time—which serves as a benchmark—and whether orders can be accepted. This is the most reliable information you can obtain through standard channels.
2. Market Inventory and Supply Reliability
Market inventory is effective for shortening lead times, but do not base your decision solely on inventory listings; verify the actual stock, lot, date code, packaging, and the reliability of the supplier.
3. Alternatives and Secondary Sources
If there is a high risk of long-term supply disruption, we also consider products from other manufacturers with equivalent specifications or next-generation products as candidates. Final adoption is contingent upon the customer’s design and quality evaluation.
4. Market Conditions and Price Fluctuations
When spot prices are fluctuating, we evaluate not only the unit price but also, separately, whether we can secure the goods by the required date and whether we can purchase them under the same conditions next time.
Actions Purchasing Personnel Should Take
- Distinguish Between Shortfall Quantities and Minimum Required Quantities
- Distinguish between desired delivery dates and absolute deadlines
- Determine whether partial deliveries are acceptable
- Clarify mandatory requirements such as Date Code, RoHS, and CoC
- Determine the inspection level when using market inventory
- If a long-term shortage is anticipated, simultaneously evaluate alternatives and secondary sources
How AI Components Can Help
AI Components supports the search for domestic and international supply candidates, as well as the investigation of hard-to-source items, EOL products, items with long lead times, and alternatives, along with quality verification and overseas procurement. We not only secure short-term inventory but also organize realistic options that extend through the next procurement cycle.
This article is intended to provide general information on procurement practices and does not constitute an agency agreement with any specific manufacturer, nor does it guarantee inventory, prices, or delivery times. Please verify the latest terms and conditions on a case-by-case basis.