{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB686K006R0350","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB686K006R0350","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB686K006R0350","factsUrl":"https://icboms.com/api/mcp/products/TPSB686K006R0350","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Type Molded tantalum capacitor, 68 µF ±10%, 6.3 V rated, 350 mOhm ESR, -55°C to 125°C, surface-mount 1411 (3528 Metric) / 1210 case, size code B.","salesMarkdown":"The TPSB686K006R0350: This is a 68 µF molded tantalum capacitor rated at 6.3 V with a 350 mOhm ESR — the ESR figure directly determines how much ripple current the part can handle before self-heating becomes a derating concern. In a 3.3 V rail application, the 6.3 V rating provides roughly 1.9× voltage margin, which is typical for tantalum derating guidelines (50% of rated voltage recommended for reliability). The ±10% tolerance means the actual capacitance at 25°C sits between 61.2 µF and 74.8 µF — enough margin for bulk decoupling but tight enough for timing circuits that rely on RC time constants. ## Temperature grade – military range for harsh environments The molded case construction (Type Molded) provides mechanical robustness and moisture resistance compared to conformal-coated tantalum chips. Packaged in a 1411 (3528 Metric) / 1210 case size, size code B, with dimensions 3.50 mm x 2.80 mm and a seated height of 2.10 mm max.","metaTitle":"TPSB686K006R0350 – KYOCERA AVX 68 µF Molded Tantalum","metaDescription":"KYOCERA AVX TPSB686K006R0350 molded tantalum capacitor, 68 µF ±10%, 6.3 V rated, 350 mOhm ESR, -55°C to 125°C. Active lifecycle. 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":"TPS","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"68 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"6.3 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"350mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB686K006R0350","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB686K006R0350 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}}