{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSY227K004R0050","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSY227K004R0050","canonicalUrl":"https://icboms.com/kyocera-avx/TPSY227K004R0050","factsUrl":"https://icboms.com/api/mcp/products/TPSY227K004R0050","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded tantalum capacitor, TPSY227K004R0050, 220 µF, 4 V, ±10%, 50 mOhm ESR, 2917 (7343 Metric) package, Tape & Reel.","salesMarkdown":"## 220 µF, 4 V, 50 mOhm — the bulk tantalum for low-voltage rails The TPSY227K004R0050: The 50 mOhm ESR is low for a standard MnO2 tantalum in this case size (2917 / 7343 Metric). Lower ESR means the capacitor can handle higher ripple current without self-heating — useful on a switching regulator output where the AC component of the inductor current flows through the cap. ## Package and temperature range The ±10% tolerance is tight enough for output filtering where the regulator's feedback loop expects a known capacitance window.","metaTitle":"KYOCERA AVX TPSY227K004R0050 Tantalum Cap, 220 µF, 4 V","metaDescription":"KYOCERA AVX TPSY227K004R0050 molded tantalum capacitor, 220 µF, 4 V, ±10%, 50 mOhm ESR, 2917 (7343 Metric) package. Active lifecycle, 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)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"220 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)":"0.079\\\" (2.00mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"Y","ESR (Equivalent Series Resistance)":"50mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7512","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSY227K004R0050/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TPSY227K004R0050 and why does it matter?","answer":"The ESR is 50 mOhm. For a 220 µF tantalum in a 2917 case, this is low — it means the capacitor can absorb more ripple current from a switching regulator without excessive internal heating, which extends service life on a power rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSY227K004R0050","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSY227K004R0050 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}}