{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSD227K004R0050","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSD227K004R0050","canonicalUrl":"https://icboms.com/kyocera-avx/TPSD227K004R0050","factsUrl":"https://icboms.com/api/mcp/products/TPSD227K004R0050","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded tantalum capacitor, 220 µF ±10%, 4 V rated, 50 mOhm ESR, 2917 (7343 Metric) package, -55°C to 125°C operating range.","salesMarkdown":"## What this 220 µF molded tantalum cap is for The 50 mOhm ESR is the key parametric — it limits the ripple current heating and sets the usable frequency range for bulk decoupling on a 3.3 V or 1.8 V rail. The D case code tells you the body height is 3.10 mm max — check clearance under a neighbouring component or a low-profile enclosure. It can sit in an engine-bay ECU, a downhole sensor module, or a satellite power bus where the ambient swings from cold-soak to self-heat. Because it is a molded part, the case resists moisture ingress better than a conformally-coated chip — store the reels in a dry cabinet if the ambient humidity is above 60% RH, but the MSL level is typically 3 (168-hour floor life) for this construction. If you need a functional equivalent, look for a 220 µF, 4 V, 50 mOhm ESR molded tantalum in a 2917 case from Kemet or Vishay — the footprint and ratings are interchangeable, but confirm the case height and ESR tolerance at your operating temperature.","metaTitle":"TPSD227K004R0050 KYOCERA AVX Molded Tantalum Cap 220 µF 4 V","metaDescription":"TPSD227K004R0050 KYOCERA AVX TPS series molded tantalum capacitor, 220 µF ±10%, 4 V rated, 50 mOhm ESR, 2917 package, -55°C to 125°C.","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":"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)":"0.122\\\" (3.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"D","ESR (Equivalent Series Resistance)":"50mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1783","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I use TPSD227K004R0050 in place of TPSD227K004R0100?","answer":"The TPSD227K004R0100 carries a 100 mOhm ESR, while this part is 50 mOhm. The lower ESR means higher ripple current capability and less self-heating, so it is a drop-in replacement if your circuit can tolerate the lower ESR. Confirm the voltage rating (both are 4 V) and the case size (both are 2917)."},{"question":"Where can I find the datasheet for TPSD227K004R0050?","answer":"The datasheet for the KYOCERA AVX TPS series covers this order code. It includes the full ESR vs frequency curves, ripple current ratings, and soldering profiles. Request it with your RFQ or download from the manufacturer's product page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSD227K004R0050","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSD227K004R0050 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}}