Who This Is For
You're a buyer or engineer with a Kemet part number like N93 or 7.1—or maybe you need components for a Kemet lapping machine—and you're running short on time. Your usual distributor can't deliver, or the order's a last-minute add-on. You need an authorized distributor fast, but you can't afford a fake or a supplier that fails the check.
This checklist is for that exact situation. It's based on five steps I've used to vet distributors in the last 48 hours before a deadline. In my role coordinating emergency procurement for an industrial automation firm, I've handled over 200 rush orders—including same-day turnarounds for clients in semiconductor and medical device manufacturing.
The goal is simple: identify a Kemet authorized distributor you can trust, fast.
Step 1: Verify the Authorization Link
First things first: a distributor can say they're an authorized Kemet distributor. But the real test is whether they're listed on Kemet's official distributor network page. I still kick myself for skipping this step once—I ended up with counterfeit capacitors that failed within a week. If I'd checked the list first, I'd have saved the project and the rework cost.
What to do:
- Go to Kemet's official website (now part of Yageo Group) and find their authorized distributor directory.
- Cross-check the distributor's name, region, and product line against the list.
- If the distributor claims to be authorized but isn't on the list, walk away. Don't negotiate.
This takes 5 minutes. I've done it in 2 when the clock was ticking. Period.
Step 2: Check Their Stock for Your Specific Part
Not all authorized distributors stock every Kemet part. For example, N93 and 7.1 are specific capacitor series—they're not as common as generic MLCCs. A distributor might carry 100 parts from Kemet but not the one you need.
What to do:
- Call or email the distributor with your exact part number and quantity.
- Ask for lead time on that specific part—not a generic answer like 'we have good stock.'
- If they give a stock count, ask if it's physically on their shelf or at a warehouse. If it's the latter, ask about transfer time.
Here's the thing: I once got a fast 'yes, in stock' from a distributor, only to find out the parts were at a depot 2,000 miles away. The '2-day delivery' turned into 5 days. I lost that order.
Step 3: Confirm They Can Handle the Urgency
You're reading this because you're in a hurry. So step three is about speed—specifically, whether the distributor can meet your deadline. When I'm triaging a rush order, I don't just ask 'can you do it?' I ask 'what's the fastest option and what does it cost?'
What to do:
- Ask about their rush delivery options explicitly. 'I need these by [date]. What shipping method would get them here by then?'
- Get a written commitment on the delivery window. Verbal promises won't help later.
- Ask about fees. In March 2024, I needed a batch of Kemet tantalum capacitors for a medical device client with a pending FDA audit. The rush shipping was $200—on top of a $1,500 order. It stung, but missing the deadline meant a $12,000 penalty.
Simple. Done.
Step 4: Verify Quality and Packaging
Even authorized distributors can ship you parts that look right but aren't fresh or properly stored. Capacitors, especially tantalum ones, degrade if stored in high humidity or for too long. Kemet's reliability depends on the whole chain.
What to do:
- Ask about the manufacturing date code (MDC). You want parts less than 2 years old for critical applications.
- Inquire about packaging—are they in original reel or tape, or loose? Original packaging ensures it's from Kemet's factory.
- Request a certificate of conformance with the order. If they hesitate, that's a red flag.
I'm not a logistics expert, so I can't speak to carrier optimization. What I can tell you from a procurement perspective is that a 5-minute quality check can save weeks in rework.
Step 5: Ask for Payment Terms That Match the Urgency
Last step. This gets into financial territory, which isn't my expertise—I'd recommend consulting your accounting team if you're not comfortable. But from my experience, rush orders often come with unusual payment demands. Some distributors want full prepayment for expedited orders. Others offer net terms if you've done business before.
What to do:
- Ask about payment options before you commit. 'We need rush shipping—how does that affect payment? Full prepayment or net terms?'
- Be ready to negotiate. In our company's case, we implemented a policy after a 2023 incident: any rush order over $2,000 requires a purchase order before shipment, not after.
- Get the payment terms in writing. One of my biggest regrets: not documenting a vendor's verbal promise about net 30. The consequence was a late fee I'm still dealing with.
Common Mistakes to Avoid
I've seen these more times than I'd like:
- Relying solely on price. Saved $50 on a distributor chase once—ended up paying $300 in rush reorder fees when the 'budget' option didn't deliver.
- Skipping the authorization check. About 20% of distributors I've verifed turned out to not be on Kemet's official list. Don't waste time on them.
- Not building relationships early. The goodwill I'm working with now—priority allocation, faster quotes—took two years to develop. Start before you need it.
This checklist works for any Kemet part, whether it's for a lapping machine, an N93 capacitor, or a 7.1 series component. Follow it, and you'll avoid the worst pitfalls.
