{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCMS22H255PRBB0","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"SCMS22H255PRBB0","canonicalUrl":"https://icboms.com/kyocera-avx/SCMS22H255PRBB0","factsUrl":"https://icboms.com/api/mcp/products/SCMS22H255PRBB0","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX SCM series supercapacitor, SCMS22H255PRBB0, 2.5 F, 6 V, 180 mOhm ESR, through-hole radial can, bulk package.","salesMarkdown":"The SCMS22H255PRBB0 is a 2.5 F supercapacitor from the KYOCERA AVX SCM series, rated at 6 V with an ESR of 180 mOhm at 1 kHz. This combination of capacitance and ESR defines the usable energy for a short-duration hold-up or backup application — the RC time constant (2.5 F × 180 mOhm) is about 0.45 seconds, so the part delivers its stored charge quickly, not as a slow-drain battery substitute. The 0%, +100% tolerance on capacitance means the actual part could measure anywhere from 2.5 F up to 5.0 F fresh from the reel. For a circuit that needs a minimum hold-up time, design around the 2.5 F floor; the extra headroom is a safety margin you cannot count on across temperature and ageing. ## Through-hole radial can — board-fit and thermal reality The body measures 0.787\" × 0.394\" (20.00 mm × 10.00 mm) — allow clearance for the vent and for the leads to pass through plated through-holes without shorting to adjacent traces. Lifetime is rated at 1000 hours at 65°C. Every 10°C below that roughly doubles the expected life per the Arrhenius model common to electrolytic and supercapacitor cans — at 45°C you can expect several thousand hours. The SCMS22H255PRBB0 is listed as Active by KYOCERA AVX.","metaTitle":"KYOCERA AVX SCMS22H255PRBB0 Supercapacitor, 2.5 F, 6 V","metaDescription":"KYOCERA AVX SCM series supercapacitor, 2.5 F, 6 V rated, 180 mOhm ESR at 1 kHz. Through-hole radial can. Active production. Order SCMS22H255PRBB0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Supercapacitors"],"specifications":{"Mfr":"KYOCERA AVX","Series":"SCM","Package":"Bulk","Tolerance":"0%, +100%","Capacitance":"2.5 F","Termination":"PC Pins","Lead Spacing":"0.610\\\" (15.50mm)","Mounting Type":"Through Hole","Package / Case":"Radial, Can","Product Status":"Active","Voltage - Rated":"6 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"1000 Hrs @ 65°C","Size / Dimension":"0.787\\\" L x 0.394\\\" W (20.00mm x 10.00mm)","Height - Seated (Max)":"0.925\\\" (23.50mm)","Operating Temperature":"-40°C ~ 65°C","ESR (Equivalent Series Resistance)":"180mOhm @ 1kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a83caf648d99846b5600685a6f3cb408.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SCMS22H255PRBB0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to SCMS22H255PRBB0 in this Supercapacitors family?","answer":"The SCM series includes other capacitance and voltage ratings, but each has a unique lead spacing and can size — swapping requires a PCB layout change."},{"question":"What compliance documentation does KYOCERA AVX provide for SCMS22H255PRBB0?","answer":"The evidence does not list specific compliance documentation (RoHS, REACH, UL, IEC) for this order code. Standard KYOCERA AVX supercapacitor documentation typically includes a datasheet and a material declaration — confirm at the time of RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/SCMS22H255PRBB0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/SCMS22H255PRBB0 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}}