{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCMQ14H474PRBB0","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"SCMQ14H474PRBB0","canonicalUrl":"https://icboms.com/kyocera-avx/SCMQ14H474PRBB0","factsUrl":"https://icboms.com/api/mcp/products/SCMQ14H474PRBB0","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX SCM series supercapacitor, SCMQ14H474PRBB0, 470 mF, 6 V, 500 mOhm ESR, through hole, radial can, bulk.","salesMarkdown":"## 470 mF at 6 V — backup power hold-up sizing The SCMQ14H474PRBB0 is a 470 mF supercapacitor rated at 6 V, part of KYOCERA AVX's SCM series. This through-hole radial can delivers a 500 mOhm ESR at 1 kHz, which sets the IR drop during a discharge pulse — for a 1 A load, the initial drop is 0.5 V, leaving 5.5 V at the load before the capacitance takes over. ## Temperature and lifetime — 65°C ceiling, 1000 hours Rated for 1000 hours at 65°C, with an operating range of -40°C to 65°C. The lifetime is specified at the rated temperature and voltage — derating both extends usable life, but the 65°C limit means this part is best suited to indoor or sheltered environments, not engine bays or hot enclosures.","metaTitle":"KYOCERA AVX SCMQ14H474PRBB0 Supercapacitor, 470 mF, 6 V","metaDescription":"SCMQ14H474PRBB0 supercapacitor from KYOCERA AVX, SCM series, 470 mF, 6 V, 500 mOhm ESR, through hole. Active, quoted to order.","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":"470 mF","Termination":"PC Pins","Lead Spacing":"0.354\\\" (9.00mm)","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":"0.535\\\" L x 0.248\\\" W (13.60mm x 6.30mm)","Height - Seated (Max)":"0.610\\\" (15.50mm)","Operating Temperature":"-40°C ~ 65°C","ESR (Equivalent Series Resistance)":"500mOhm @ 1kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a83caf648d99846b5600685a6f3cb408.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SCMQ14H474PRBB0/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of SCMQ14H474PRBB0 and why does it matter?","answer":"The ESR is 500 mOhm at 1 kHz. This resistance causes an immediate voltage drop when the capacitor starts discharging — for a 2 A pulse, the drop is 1 V, so the usable voltage at the load is 5 V from a 6 V rail. Lower ESR means less headroom lost to IR drop."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/SCMQ14H474PRBB0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/SCMQ14H474PRBB0 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}}