{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCMR22L105SRBB0","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"SCMR22L105SRBB0","canonicalUrl":"https://icboms.com/kyocera-avx/SCMR22L105SRBB0","factsUrl":"https://icboms.com/api/mcp/products/SCMR22L105SRBB0","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX SCM series supercapacitor, SCMR22L105SRBB0, 1 F, 9 V, -10% +30% tolerance, 350 mΩ ESR, through-hole radial can, 0.531\" lead spacing.","salesMarkdown":"## 1 F cell at 9 V — hold-up time and ESR trade-off The SCMR22L105SRBB0 is a 1 F supercapacitor from KYOCERA AVX's SCM series, rated at 9 V with an ESR of 350 mΩ at 1 kHz. The 1 F capacitance stores enough energy to bridge a few seconds of supply dropout for a low-power microcontroller or RTC backup circuit, but the 350 mΩ ESR means the instantaneous voltage drop under a 1 A load is 350 mV — enough to pull the terminal voltage below the regulator's dropout if the load pulse is fast. The -10%/+30% tolerance on capacitance means a fresh part can measure anywhere from 0.9 F to 1.3 F; the hold-up time calculation should use the minimum value for a guaranteed margin. ## Through-hole radial can — board footprint and thermal limits For every 10 °C below 65 °C, the expected lifetime roughly doubles — at 45 °C the endurance is approximately 4000 hours, and at 25 °C it extends beyond 16,000 hours. The PC pin termination is suited for wave-solder assembly; the radial can body should be spaced off the board to allow electrolyte venting and to avoid heat transfer from the board during rework.","metaTitle":"SCMR22L105SRBB0 KYOCERA AVX SCM Supercapacitor, 1 F, 9 V","metaDescription":"SCMR22L105SRBB0 KYOCERA AVX SCM series supercapacitor, 1 F, 9 V rated, 350 mΩ ESR, -40 to 65 °C, through-hole radial can. Active production, sourced 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":"-10%, +30%","Capacitance":"1 F","Termination":"PC Pins","Lead Spacing":"0.531\\\" (13.50mm)","Mounting Type":"Through Hole","Package / Case":"Radial, Can","Product Status":"Active","Voltage - Rated":"9 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"1000 Hrs @ 65°C","Size / Dimension":"0.945\\\" L x 0.315\\\" W (24.00mm x 8.00mm)","Height - Seated (Max)":"0.925\\\" (23.50mm)","Operating Temperature":"-40°C ~ 65°C","ESR (Equivalent Series Resistance)":"350mOhm @ 1kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a83caf648d99846b5600685a6f3cb408.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SCMR22L105SRBB0/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of SCMR22L105SRBB0 and why does it matter?","answer":"The ESR is 350 mΩ at 1 kHz. This resistance causes an instantaneous voltage drop under load — for a 1 A pulse, the terminal voltage sags by 350 mV. In a backup application, the load current and ESR together determine whether the capacitor can hold up the rail before the regulator drops out."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/SCMR22L105SRBB0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/SCMR22L105SRBB0 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}}