KiloV
Well-Known Member
This is a terrific analysis of one of the challenges that everyone (including Rivian) is facing. Thanks for the insight.Your statement indicates you don't understand much about the automotive supply chian process. Not that everyone should, but if you're gonig to criticize and beat up Rivian, you should know the facts and reasons why Rivian (and the rest) are suffering. Some of this IS out of there control DESPITE placing orders YEARS ago.
Since "chips" are the frequent problem, let's use that as an example. First off, everyone assumes it's computer chips/microprocessors that are the problem. Partially, but it's also 50 cent voltage regulators and 1 cent capacitors - identical components used in everything from cars to video games to Keurigs to IV infusion pumps.
A foundry can pump out hundreds of thousands of devices a day. If that foundry shuts down for a week due to COVID, we are talking a shortage of MILLIONS of devices. MILLIONS. Starting to see the problem?
At this time, it appears Rivian is not vertically integrated on circuit board fabrication, although they are doing some of their own design from what I have read. So they are contracting with companies like Foxconn, Infineon, etc. to manage the details of chip and board fab/assembly, etc. For example, 18 months ago, Rivian would have said "Hey Infineon, we need 2,000 TLE984x Smart Lift window controller assembled boards per month starting in July 2021." It's a bit more involved than that, but it works for this discussion. So Infineon builds this into their bulk orders for custom foundry production of the Smart Lift window controller chip, and "off the shelf" components from bulk component suppliers.
But wait - there's a freeze in Texas that shuts down foundries, an earthquake in Japan destroys a foundry that takes 6 months to bring back online, COVID shuts down foundries across the globe creating shortages of TENS OF MILLIONS of "generic" components, and demand increases for electronics because everyone is working from home. Then more COVID shutdowns, etc.
So now, Infineon can't get the TLE984x Smart Lift window controller chip for 5 months, and a voltage regulator shortage causes additional delays once the window chips are avaialble.
This is how it works......... Is this Rivian's fault???? They placed the order 18 months or two years ago.
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