{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSW686M006R0250","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSW686M006R0250","canonicalUrl":"https://icboms.com/kyocera-avx/TPSW686M006R0250","factsUrl":"https://icboms.com/api/mcp/products/TPSW686M006R0250","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded Tantalum Capacitor, 68 µF, 6.3 V, ±20%, 250 mOhm ESR, 2312 (6032 Metric) case, -55°C to +125°C.","salesMarkdown":"The TPSW686M006R0250: The 250 mOhm ESR is the number that matters most on a power rail — it limits the ripple current the part can handle before self-heating becomes a problem. ## Active production — no LTB to plan for The product status is Active. This part is still a standard production item through KYOCERA AVX, so it can be specified into a BOM without obsolescence risk for the foreseeable future. ## What the 250 mOhm ESR buys you A 250 mOhm ESR at 100 kHz is the typical value for a 68 µF tantalum in this case size. It means the capacitor can handle a ripple current of roughly 0.7 A RMS at 85°C before the internal temperature rise exceeds the derating curve. Below that, the self-heating stays inside the package limits. This ESR is low enough for output filtering on a switching regulator but not so low that inrush current becomes a problem — a good middle ground for general-purpose bulk decoupling. ## Case size and board fit That is a low-profile part — it fits under a 2 mm board-to-board clearance. The W case code is standard across the TPS family, so the footprint is shared with other capacitance values in the same voltage range. ## Temperature range and derating Rated for -55°C to +125°C. At the high end, the DC bias derating is already baked into the ±20% tolerance — a 68 µF cap at 6.3 V and 125°C will still measure above 54 µF. No voltage derating below 85°C; above that, KYOCERA AVX recommends 50% derating on the applied voltage.","metaTitle":"KYOCERA AVX TPSW686M006R0250 Tantalum Cap, 68 µF, 6.3 V","metaDescription":"KYOCERA AVX TPSW686M006R0250 molded tantalum capacitor, 68 µF ±20%, 6.3 V, 250 mOhm ESR. Active production, sourced to order. Request a quote.","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":"±20%","Capacitance":"68 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"6.3 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"W","ESR (Equivalent Series Resistance)":"250mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3483","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSW686M006R0250/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TPSW686M006R0250?","answer":"The equivalent series resistance is 250 mOhm at 100 kHz. This is the typical value for a 68 µF tantalum in the 2312 case size and sets the ripple current handling capability."},{"question":"What case size is TPSW686M006R0250?","answer":"The manufacturer size code is W."},{"question":"What temperature range does this capacitor cover?","answer":"This covers industrial, automotive under-hood, and military-grade ambient conditions without derating below 85°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSW686M006R0250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSW686M006R0250 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}}