{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"JMK042BJ332KC-W","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"JMK042BJ332KC-W","canonicalUrl":"https://icboms.com/taiyo-yuden/JMK042BJ332KC-W","factsUrl":"https://icboms.com/api/mcp/products/JMK042BJ332KC-W","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden M-series X5R MLCC, 3300 pF ±10%, 6.3 V, 01005 SMD, Tape & Reel, -55°C to 85°C.","salesMarkdown":"## 01005 MLCC for SMPS filtering The JMK042BJ332KC-W is a 3300 pF X5R ceramic capacitor in a 01005 (0402 metric) surface-mount case, rated 6.3 V with ±10% tolerance. Its primary application is SMPS filtering — the capacitance value and voltage rating place it in the decouple/bulk-decouple role on switching supply rails where board space is at a premium. ## 01005 footprint and assembly reality The body measures 0.40 mm × 0.20 mm with a maximum thickness of 0.22 mm — the 01005 is one of the smallest standard SMD packages and demands precise paste deposition and vision-assisted placement. At 6.3 V and 3300 pF the part generates negligible self-heat; thermal relief on the pads is governed by the surrounding board design rather than the component itself. ## Temperature grade and filtering context X5R temperature coefficient means the capacitance drifts within ±15% over the -55°C to 85°C operating window — adequate for most industrial and consumer power rails, but verify the total tolerance stack against your ripple budget if the ambient swings wide. The -55°C lower limit covers cold-start and outdoor deployments; the 85°C ceiling suits enclosed equipment but not direct engine-bay or exhaust-adjacent locations. ## Active supply and sourcing posture No official second-source or cross-reference is listed in the ledger for this specific order code, so a BOM substitution requires direct confirmation with the supplier.","metaTitle":"Taiyo Yuden JMK042BJ332KC-W, 3300 pF 6.3V MLCC, 01005","metaDescription":"Taiyo Yuden M-series X5R MLCC, 3300 pF ±10%, 6.3 V, 01005 SMD. Rated -55°C to 85°C. For SMPS filtering. Active production; quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"Taiyo Yuden","Series":"M","Package":"Tape & Reel (TR)","Ratings":"-","Features":"-","Tolerance":"±10%","Lead Style":"-","Capacitance":"3300 pF","Applications":"SMPS Filtering","Lead Spacing":"-","Mounting Type":"Surface Mount, MLCC","Package / Case":"01005 (0402 Metric)","Product Status":"Active","Thickness (Max)":"0.009\\\" (0.22mm)","Voltage - Rated":"6.3V","lifecycle_stage":"unknown","Size / Dimension":"0.016\\\" L x 0.008\\\" W (0.40mm x 0.20mm)","Base Product Number":"JMK042B","Height - Seated (Max)":"-","Operating Temperature":"-55°C~85°C","Temperature Coefficient":"X5R"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.0142","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6c65c9cb599d4d92b9681ade97e68ff9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/JMK042BJ332KC-W/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/JMK042BJ332KC-W","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/JMK042BJ332KC-W when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}