{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCCY68B407SSBLE","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"SCCY68B407SSBLE","canonicalUrl":"https://icboms.com/kyocera-avx/SCCY68B407SSBLE","factsUrl":"https://icboms.com/api/mcp/products/SCCY68B407SSBLE","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX SCC LE series supercapacitor, SCCY68B407SSBLE, 400 F, 2.7 V, 2.2 mOhm ESR, -10% +30% tolerance, through hole, radial can - 4 lead, bulk.","salesMarkdown":"## 400 F, 2.7 V, 2.2 mOhm — the energy buffer for high-current backup The SCCY68B407SSBLE is a 400 F, 2.7 V supercapacitor from the KYOCERA AVX SCC LE series, packaged in a radial through-hole can with four PC pin leads. The 2.2 mOhm ESR at 1 kHz is the key parameter for pulsed discharge applications — it determines the instantaneous voltage drop under load and the I²R heating during charge/discharge cycles. A 400 F cell with sub-3 mOhm ESR supports peak currents in the tens of amperes without the terminal voltage collapsing below the load's minimum operating threshold. Operating temperature spans -40°C to 65°C, with a rated lifetime of 1000 hours at 60°C. The -10%, +30% capacitance tolerance is typical for high-capacitance supercapacitors — the +30% headroom means the actual capacitance at end-of-life may be higher than the nominal 400 F, which is a factor when sizing the backup duration at the cold end of the temperature range where capacitance drops. ## Mechanical fit — radial can with four leads Lead spacing is 0.886 inches (22.50 mm). The four-lead configuration reduces ESR by providing multiple parallel current paths into the electrode stack — the outer pair are the main current-carrying terminals, the inner pair serve as sense connections for balancing circuits in multi-cell stacks. The through-hole mounting requires a drilled PCB with 22.5 mm pitch holes; the can diameter dictates a minimum keep-out zone of 38 mm to allow for the vent and handling clearance.","metaTitle":"KYOCERA AVX SCCY68B407SSBLE Supercapacitor, 400 F, 2.7 V","metaDescription":"KYOCERA AVX SCCY68B407SSBLE SCC LE series supercapacitor, 400 F, 2.7 V, 2.2 mOhm ESR. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Supercapacitors"],"specifications":{"Mfr":"KYOCERA AVX","Series":"SCC LE","Package":"Bulk","Tolerance":"-10%, +30%","Capacitance":"400 F","Termination":"PC Pins","Lead Spacing":"0.886\\\" (22.50mm)","Mounting Type":"Through Hole","Package / Case":"Radial, Can - 4 Lead","Product Status":"Active","Voltage - Rated":"2.7 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"1000 Hrs @ 60°C","Size / Dimension":"1.378\\\" Dia (35.00mm)","Height - Seated (Max)":"2.756\\\" (70.00mm)","Operating Temperature":"-40°C ~ 65°C","ESR (Equivalent Series Resistance)":"2.2mOhm @ 1kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.2300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/83cf62f6593fe0f0352c64466d736bea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SCCY68B407SSBLE/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of SCCY68B407SSBLE and why does it matter?","answer":"The ESR is 2.2 mOhm at 1 kHz. This low series resistance means the supercapacitor can deliver high peak currents with minimal internal voltage drop and self-heating — critical for applications like UPS hold-up, peak-power assist in motor drives, or pulsed loads in wireless transmitters where the load draws tens of amperes for milliseconds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/SCCY68B407SSBLE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/SCCY68B407SSBLE 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}}