Capacitors from US brands and US-based sellers
7 US brands and sellers surfaced here at $3.16 to $40.99, each verified from Amazon's own published seller info. Last verified August 16, 2026.
A capacitor lives or dies by its voltage rating, its temperature rating, and whether the seller can actually stand behind either number. The cheap version fudges all three: a lower-grade dielectric wearing a higher voltage label, an 85°C part sold where a 105°C part belongs, and a case wall thin enough to bulge in a year.
What to look for in a good capacitor
- Voltage and temp rating. Check the printed voltage and temperature code on the can, not just the listing title, since a 105°C electrolytic will outlast an 85°C one by years in the same circuit.
- ESR and ripple current. A real capacitor comes with a datasheet showing ESR and ripple current specs; a knockoff gives you a capacitance number and nothing else.
- Case and vent construction. Look for a proper crimped vent and rubber seal at the base, not a smooth aluminum can that was built to be cheap rather than to vent safely under stress.
- Price as a signal. Verified US sellers here run about $3 to $14 for these parts; anything priced well under that floor is cutting corners somewhere you can't see.
We read each seller's registered country from Amazon's own published seller info. We don't claim anything here is manufactured in the US, only that you're buying from a US brand or a US-based seller.
Quick comparison
| Brand | Price | Seller |
|---|---|---|
| AVX | $5.04 | US-based seller |
| CDE | $40.99 | US-based seller |
| Cornell Dubilier | $13.99 | US-based seller |
| Illinois Capacitor | $10.28 | US-based seller |
| Kemet | $7.99 | US-based seller |
| Nichicon | $4.49 | US-based seller |
| Vishay | $3.16 | US-based seller |
Confirmed US brands and sellers
7 listings where Amazon's own seller info places the seller in the US. Each badge says which.
Avx TAP476K010SCS Tantalum Capacitor, 47uF, 10V, 1.7 Ohm, 0.1, Radial
CDE 32FD3710-F Capacitor 370VAC 50/60Hz
Film Capacitors 0.1uF 600V 10% (1 piece)
(NG #18) 6pcs Illinois Capacitor 220uF 63v 105C Radial Electrolytic CKHM
Kemet Set of 10, 105°C Electrolytic Capacitor 47uF 25V (47 mfd 25V) 20% Radial, 3/16" x 7/16" (5x11mm)
Aluminum Electrolytic Capacitors - Leaded 25volts 1000uF 10x20 20% 5LS (10 Pieces)
Vishay Capacitor, Ceramic, 0.01 Uf, 760/500V, Radial - 440LS10-R
US brands we went looking for
More names an AI suggested for this category that we haven't confirmed US on yet. Each badge says how far we've checked it.
Suggested, not verified. These names came from an AI suggestion, not from our data. We only call a brand US after checking the seller's registered address on its Amazon seller page. Nobody has opened these yet. Open one and it's settled for everyone.
New US finds, once a month
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