{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSX337K004R0100","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSX337K004R0100","canonicalUrl":"https://icboms.com/kyocera-avx/TPSX337K004R0100","factsUrl":"https://icboms.com/api/mcp/products/TPSX337K004R0100","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSX337K004R0100, 330 µF, 4 V, ±10%, 100 mOhm ESR, 2917 (7343 Metric) case, tape and reel.","salesMarkdown":"## Bulk capacitance on a 4 V rail — what the 330 µF and 100 mOhm ESR mean The TPSX337K004R0100: The 100 mOhm ESR (equivalent series resistance) sets the ripple current handling and the self-heating under AC load. For a 100 kHz switching regulator output, that ESR contributes to the output ripple voltage — a 1 A ripple current through 100 mOhm gives 100 mV of ripple. Lower ESR would be better for high-frequency decoupling, but this value is typical for a 330 µF tantalum in a 2917 case. ## Case size and board fit — 2917 (7343 Metric), 1.50 mm seated height That is a low-profile bulk capacitor — it fits under a 2 mm board-to-board clearance or behind a low-height enclosure wall. The molded package has no exposed metal on the top, so it can sit under a heatsink or conformal coating without shorting risk. Surface-mount assembly with tape-and-reel packaging — the reel holds the parts for pick-and-place. The molded body is less moisture-sensitive than some chip tantalums, but standard MSL handling applies; store the reels dry if the seal is broken. ## Temperature range and operating environment Rated for -55 °C to +125 °C — full industrial temperature span. The capacitance and ESR will shift with temperature; expect capacitance to drop about 10-15 % at -55 °C and ESR to rise, which matters for filter cutoff stability. No stock-holding claim — quoted per RFQ.","metaTitle":"KYOCERA AVX TPSX337K004R0100 Tantalum Cap, 330 µF, 4 V, 2917","metaDescription":"KYOCERA AVX TPSX337K004R0100 molded tantalum capacitor, 330 µF ±10%, 4 V, 100 mOhm ESR, 2917 case. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TPS","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"330 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"X","ESR (Equivalent Series Resistance)":"100mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6118","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest alternative to TPSX337K004R0100 in the same family?","answer":"The TPS series includes other capacitance/voltage combinations in the same 2917 case — for example, a 220 µF at 6.3 V or 470 µF at 2.5 V — but those change the BOM parameters. Confirm the exact capacitance, voltage, and ESR before substituting."},{"question":"What compliance documentation does KYOCERA AVX provide for TPSX337K004R0100?","answer":"KYOCERA AVX typically provides RoHS and REACH declarations for the TPS series — request these at RFQ time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSX337K004R0100","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSX337K004R0100 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}}