Murata Power, Murata Varistors, De Soto KS, and Where TVs Are Made

Murata makes the components inside TVs, not the TVs themselves. Actually, if you're searching for Murata Power, Murata varistors, or De Soto KS, you're looking at the component side of the TV industry, not the TV assembly side. And when you buy parts for a business, the most expensive mistake isn't the price tag—it's assuming that every Murata quote has the same part, same source, and same country of origin.

I say that as the office administrator for a 140-person engineering services company. I handle 60-80 orders a year across 12 vendors, and I've been doing the purchasing since 2020. When I took over purchasing in 2020, I didn't know a varistor from a capacitor. Now I keep a checklist next to my keyboard. Honestly, I'm not an engineer. I'm the person who gets the call when an engineer says, 'We need a Murata varistor' and somebody has to decide whether to order from an authorized distributor or a broker.

Here's the short version. Murata is a Japanese manufacturer of electronic components. Murata Power is the group's power electronics brand. Murata varistors are used for surge protection. De Soto, Kansas is one of the U.S. locations tied to Murata. And TVs are mostly assembled in China, Vietnam, Mexico, and Malaysia, even when they contain Murata components.

Why Murata Is Not a TV Brand

Murata's official corporate name is Murata Manufacturing Co., Ltd., based in Kyoto, Japan. The company was founded in 1944 and is one of the largest ceramic passive component makers in the world, according to its corporate website. That's why you'll find Murata parts inside phones, cars, medical equipment, and yes, TVs.

But a component maker is not a TV assembler. Basically, the brand name on the outside of the TV doesn't tell you where the parts inside were made. If you ask where TVs are made, the honest answer is: a lot of final assembly happens in large factories in Asia and Mexico, but the supply chain is global.

Murata Power and Murata Varistors: Two Products I Actually Buy

When engineers say Murata Power, they usually mean Murata Power Solutions. That business unit makes DC-DC converters, AC-DC power supplies, and power inductors. It's part of the Murata group, not a separate company. For a buyer, this matters because Murata Power products have their own part numbering system. You can't order a Murata power supply and hope for the best.

Murata varistors are a different product line. A varistor is a voltage-dependent resistor that clamps voltage spikes to protect the circuit. In a TV, you'll typically find one near the power input. The first time I ordered a Murata varistor, I assumed 'same specifications' meant identical results across vendors. I didn't verify. Turned out the vendor was offering an old date code with a different solder profile, and the engineer caught it just before production. That mistake became the reason I started using a checklist.

This is the prevention-over-cure lesson that took me too long to learn. Five minutes of verification before a purchase order can save five days of rework later. I'm not exaggerating. A wrong varistor can fail during a surge, and in a power supply, that can mean damaged equipment and a very awkward conversation with finance. For safety components, correctness is not optional.

De Soto, KS: Location Matters More Than You'd Think

De Soto, Kansas sits southwest of Kansas City. In Murata's North American supply chain, De Soto, KS is a location you'll see on labels, shipping records, and supplier databases. I'm not going to pretend I know every production line in that plant. What I know from a purchasing perspective is that De Soto, KS affects lead time and documentation.

One example: I once ordered a part that a rep described as 'in the U.S., from De Soto.' I assumed that meant next-day delivery. It didn't, because the part had to pass through a quality release before it could ship. I still kick myself for not asking about that step. If I'd spent two minutes on the phone, I would have set a realistic delivery date and saved myself from explaining the delay to my operations manager.

So when you see De Soto, KS, treat it as a clue, not a conclusion. Verify that the item is physically in stock, ask whether it's a finished-goods shipment, and confirm whether the seller is an authorized Murata source.

Where Are TVs Made? The Supply Chain Answer

If you've been searching for 'where are tvs made,' here is the practical answer: most flat-panel TVs are assembled in China, Vietnam, Mexico, and Malaysia. Some premium models are assembled in Japan or South Korea. But the brand on the bezel doesn't mean the brand made the parts.

A TV is a collection of parts. The display panel can come from one factory, the power board from another, and the capacitors, inductors, and varistors from Murata. That's why country-of-origin labels can be misleading. A TV labeled 'Assembled in Mexico' may contain a Murata component made in Japan or Kansas.

If you're a consumer, you might not care where each component is made. If you're a buyer, you need to care, because component origin can affect tariffs, compliance documentation, and lead times. The FTC's Made in USA guidance says a product labeled 'Made in USA' must be all or virtually all made in the U.S. That's a useful standard to remember when you're looking at a supplier's claim about where something was made.

What About Murata Holdings?

You'll sometimes see the phrase 'Murata Holdings,' but the official English name is Murata Manufacturing Co., Ltd. People say Holdings because Murata runs a large group of subsidiaries—Murata Power Solutions is one, and Murata Electronics North America is another.

Does this matter for purchasing? Sometimes. A few years ago, a new vendor sent me a wire instruction with a different Murata entity name on it. I stopped and called their finance team to ask whether it was the same company. It was, but the legal entity had to match our records. That ten-minute check kept the payment from being rejected. If you're dealing with a large order, verify the legal entity on the contract, not just the brand logo.

The 5-Minute Component Sourcing Checklist

Before I issue a PO for any Murata part, I run through this checklist:

• Exact manufacturer part number—not just Murata power or Murata varistor.
• Authorized distributor or a quote from Murata's sales channel.
• Country of origin and any De Soto, KS references.
• Date code and lifecycle status (active, end-of-life, not recommended for new design).
• Lead time in writing, including whether 'in stock' means physically in stock.

The checklist isn't about mistrusting vendors. It's about removing my own assumptions. Five minutes of verification beats five days of correction. The most expensive sentence in purchasing is, 'I assumed.'

When This Advice Doesn't Apply

This buyer's approach works for lab quantities, repair orders, and office-level purchasing. If you're buying hundreds of thousands of varistors a month, you need a formal supply agreement and a sourcing engineer. My process is not a substitute for proper engineering review.

And if you're fixing your own TV at home, don't use this article as a repair manual. A varistor is a safety component. If you don't know the exact replacement, stop and ask a professional.

For most of us, though, the rule is simple: verify before you order. Murata is a solid brand. Murata Power and Murata varistors are reliable product lines. But reliability depends on choosing the exact part, from a source you can trust, with a lead time you can confirm.