Capacitors from US brands and US-based sellers
6 US brands and sellers surfaced here at $3.16 to $13.99, each verified from Amazon's own published seller info.
Amazon ranks by what sells fastest, so a capacitor from an established brand gets buried under cheap imports no matter how far you scroll. This page lists the US brands and US-based sellers for capacitors, so you can start from the ones worth trusting.
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.
Confirmed US brands and sellers
6 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

Film Capacitors 0.1uF 600V 10% (1 piece)

(NG #18) 6pcs Illinois Capacitor 220uF 63v 105C Radial Electrolytic CKHM

Kemet Set of 10, 105Β°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.

CDE 32FD3710-F Capacitor 370VAC 50/60Hz

Sprague Atom 250uf 25V electrolytic Capacitor tube amp
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.