A product change notice lands, a part you depend on is going end-of-life, and the clock starts. The instinct is a large last-time buy. Sometimes that is right. Often there is a better, cheaper path — if you work through the options in order.
First, read the clock
An end-of-life or last-time-buy notice gives you two dates that matter: the last order date and the last ship date. Everything else follows from how much runway sits between those dates and your own demand horizon. Before buying anything, we pin down lifetime demand, shelf-life constraints and the capital you are willing to tie up in inventory.
The options, in the order we work them
Authorised last-time buy. The cleanest path when volumes are known. The risks are real, though: capital locked in stock, minimum order quantities that overshoot demand, and shelf-life on moisture-sensitive or batteries-included parts.
Franchised and authorised excess. Before paying broker prices, we check authorised distributors and manufacturer-franchised excess for remaining stock with intact traceability. Same part, documented chain.
Qualified alternate or cross. Many EOL parts have a form-fit-function equivalent or a newer device that drops in with a minor footprint or firmware change. A qualified alternate removes the obsolescence problem permanently instead of deferring it.
Re-spin the affected block. When a part is truly unique, redesigning the sub-circuit around an active component is often cheaper over a product's life than repeated bridge buys — and it resets the clock.
The open market is a last resort, with conditions
When a part only exists in the broker market, authenticity becomes the whole game. We buy only with a verifiable chain and put incoming parts through diligence — date-code and lot consistency, documentation review, and physical and electrical checks where the risk warrants. A cheap counterfeit on your line costs far more than the part it replaced.
Store it so it survives the wait
A bridge buy you store badly is money you will scrap. Moisture-sensitive devices need their MSL handled properly — sealed in dry-bag with desiccant and a humidity indicator card, baked before use if the floor-life window has been exceeded. We document storage conditions so the parts you bought today still pass inspection in two years.
Facing an EOL or a shortage?
Send us the part number and your annual volume. We will map the real options — authorised, alternate or redesign — before anything reaches your line.