{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB686M006R0500","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB686M006R0500","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB686M006R0500","factsUrl":"https://icboms.com/api/mcp/products/TPSB686M006R0500","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 68 µF, 6.3 V, ±20 % tolerance, 500 mOhm ESR, -55 to 125 °C, 1411 (3528 Metric) case, size code B.","salesMarkdown":"The ±20 % tolerance means the actual capacitance can range from 54.4 µF to 81.6 µF; a filter corner frequency or timing circuit that depends on the exact value needs a tighter tolerance part, but for decoupling the ±20 % band is standard and the ESR dominates the ripple performance anyway. ## 500 mOhm ESR — the ripple and self-heating limit For a switching regulator output, a lower-ESR tantalum (e.g., 100 mOhm in the same TPS family) would cut that ripple by a factor of five, but the 500 mOhm part is still adequate for many general-purpose decoupling and hold-up roles. ESR also governs self-heating: the I²R loss inside the capacitor raises the internal temperature above ambient. At 1 A ripple, the dissipation is 0.5 W — the molded 1411 case (3.50 mm x 2.80 mm footprint) can shed that heat if the board has a copper pour under the part, but in a dense layout the temperature rise may push the internal temperature closer to the 125 °C ceiling. The molded construction and the tantalum anode chemistry maintain capacitance stability across that band, though the ESR rises at low temperature — expect roughly double the 25 °C ESR at -55 °C. ## 1411 (3528 Metric) case — rework and footprint notes The package is the standard 1411 (3528 Metric) tantalum case, size code B, measuring 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. The molded body has clear polarity marking — the band on the positive end — so orientation is unambiguous under a microscope. Reflow soldering is the intended attachment; the part survives standard lead-free profiles (MSL 1 typically, though the datasheet should confirm). Hand rework with hot air is feasible: the case is small enough that the body heats quickly, and the end caps are accessible for a tweezer lift.","metaTitle":"TPSB686M006R0500 KYOCERA AVX TPS Series 68 µF 6.3 V Molded","metaDescription":"KYOCERA AVX TPSB686M006R0500: 68 µF, 6.3 V, molded tantalum, 500 mOhm ESR, -55 to 125 °C, 1411 (3528 Metric) case. Active production.","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":"±20%","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)":"500mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8000","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/TPSB686M006R0500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB686M006R0500 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}}