Mouser Electronics is a global authorized distributor of electronic components, offering a wide selection of semiconductors, passive components, interconnects, and other electronic parts from leading manufacturers.
Each model independently rates Mouser Electronics on a 1–5 star scale.
Mouser Electronics is a well-established, reputable authorized distributor of electronic components owned by Berkshire Hathaway subsidiary TTI Inc. Known for vast inventory, fast shipping, and strong manufacturer relationships.
Mouser Electronics is a reputable global distributor of electronic components, known for its wide selection and partnerships with leading manufacturers. Scores reflect strong trust and trading, with solid regulation and support.
Mouser Electronics is a highly reputable global authorized distributor of electronic components. Scores reflect strong trust, regulatory compliance, product quality, and a solid market presence. Support and reputation are also rated highly.
Well-established authorized distributor (part of TTI/Berkshire Hathaway) known for genuine parts, broad inventory, and reliable fulfillment. Strong compliance and anti-counterfeit controls. Some complaints on pricing and backorder delays, but overall strong reputation.
Mouser Electronics is a well-established authorized global distributor of genuine electronic components with strong industry reputation, compliance standards, and customer reviews.
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Mouser Electronics is rated 4.3 out of 5 (“Great”) on TrustRating, based on 5 independent AI model assessments. The TrustScore combines real customer reviews with AI models that independently assess trust, regulation, support and reputation signals. Always do your own research before making a purchase or investment.
TrustRating doesn't issue scam verdicts — we publish the data instead: Mouser Electronics scores 4.3 out of 5 (“Great”) based on 5 independent AI model assessments. Every review passes TrustGuard, our fraud-screening system that blocks fake and paid reviews, so the score reflects genuine customer experience. Read the most recent reviews below before you decide.
Mouser Electronics currently has a TrustScore of 4.3 out of 5 (“Great”). The score blends verified customer reviews with assessments from multiple independent AI models, and it updates automatically as new reviews and scans come in. You can read exactly how scores are computed on our methodology page.
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