{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPME477M010R0030","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPME477M010R0030","canonicalUrl":"https://icboms.com/kyocera-avx/TPME477M010R0030","factsUrl":"https://icboms.com/api/mcp/products/TPME477M010R0030","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPM series, molded tantalum capacitor, 470 µF, 10 V rated, ±20% tolerance, 30 mOhm ESR, 2917 (7343 Metric) package","salesMarkdown":"## 30 mOhm ESR and what it buys the rail The TPME477M010R0030: The 30 mOhm equivalent series resistance is the headline spec that sets this cap apart from standard tantalum parts (typically 100–300 mOhm). Lower ESR means less self-heating under ripple current — a 470 µF bulk cap on a 5 A point-of-load rail dissipates roughly 0.75 W instead of 2.5 W, keeping the board temperature rise under control. Rated 10 V with 470 µF capacitance, the part fits output filtering for 3.3 V and 5 V rails where the derating margin (typically 50–80 % of rated voltage) keeps the tantalum safe from surge failure. ## Active lifecycle for new designs Listed as Active — no last-time-buy window or NRND flag. This cap can be designed into new production without an obsolescence clock running. ## Temperature grade and board fit Full -55 to +125 °C operating range qualifies the part for avionics power supplies, downhole instrumentation, and satellite bus filtering where the ambient temperature swings past the industrial -40 °C floor. 2917 (7343 Metric) case, size code E — 7.30 × 4.30 mm footprint, 4.30 mm seated height. The molded package is compatible with reflow soldering; standard PCB land pattern per the KYOCERA AVX application note for the TPM series.","metaTitle":"TPME477M010R0030 KYOCERA AVX Molded Tantalum, 470 µF, 10 V","metaDescription":"TPME477M010R0030 active molded tantalum cap, 470 µF, 10 V, 30 mOhm ESR, -55 to 125°C. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TPM","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"470 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.169\\\" (4.30mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"E","ESR (Equivalent Series Resistance)":"30mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3086f98da6213e3fbc87cd7ed7e9cc69.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for TPME477M010R0030?","answer":"Submit an RFQ through this page; the sourcing desk will respond with a firm quote and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPME477M010R0030","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPME477M010R0030 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}}