{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCMT32F755SRBA0","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"SCMT32F755SRBA0","canonicalUrl":"https://icboms.com/kyocera-avx/SCMT32F755SRBA0","factsUrl":"https://icboms.com/api/mcp/products/SCMT32F755SRBA0","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX SCM series supercapacitor, SCMT32F755SRBA0, 7.5 F, 5.5 V, -10% +30% tolerance, 90 mOhm ESR, through-hole radial can, bulk package.","salesMarkdown":"## 7.5 F at 5.5 V — the energy buffer window The SCMT32F755SRBA0: Rated 7.5 F at 5.5 V, this supercapacitor stores roughly 113 J (E = ½CV²) — enough to ride through a 100 ms power gap at 1 A draw or to back up an RTC and SRAM for days on trickle charge. The -10%, +30% tolerance means the actual capacitance at delivery can land as high as 9.75 F, which shifts the hold-up time upward; the minimum 6.75 F is the conservative figure for worst-case timing calculations. ## 90 mOhm ESR and the ripple current ceiling ESR is specified at 90 mOhm at 1 kHz. For a 5.5 V rail, this ESR limits the peak charge/discharge current to about 61 A in a dead-short scenario, but the practical ripple current is constrained by self-heating: at 65°C ambient, the 1000-hour lifetime rating assumes the internal temperature stays below the electrolyte's degradation threshold. A lower ESR than many supercaps in this form factor means less voltage sag under pulsed loads — relevant for GSM bursts or motor-start current. ## Through-hole radial can — board integration The 0.709-inch pitch matches standard 0.7-inch breadboard or perfboard spacing, but the 33.5 mm height demands clearance above the board — check enclosure lid clearance and adjacent tall components. Termination is through-hole PC pins; the bulk package delivers the part loose, not taped and reeled, so pick-and-place requires manual or tube-fed handling. ## Temperature envelope and lifetime Operating range is -40°C to 65°C, with a rated lifetime of 1000 hours at the upper limit. This is a standard supercapacitor endurance figure — at 45°C the lifetime roughly doubles per 10°C drop (Arrhenius rule of thumb), so a 45°C ambient yields about 4000 hours before the capacitance drops below the -30% tolerance floor. Below 0°C, ESR rises; the 90 mOhm figure at 1 kHz is at room temperature, and cold-start circuits should budget for 2–3× higher ESR at -40°C.","metaTitle":"KYOCERA AVX SCMT32F755SRBA0 Supercapacitor, 7.5 F, 5.5 V","metaDescription":"SCMT32F755SRBA0 from KYOCERA AVX, SCM series supercapacitor. 7.5 F, 5.5 V, 90 mOhm ESR, -40 to 65°C. Active production, available 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":"7.5 F","Termination":"PC Pins","Lead Spacing":"0.709\\\" (18.00mm)","Mounting Type":"Through Hole","Package / Case":"Radial, Can","Product Status":"Active","Voltage - Rated":"5.5 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"1000 Hrs @ 65°C","Size / Dimension":"0.984\\\" L x 0.492\\\" W (25.00mm x 12.50mm)","Height - Seated (Max)":"1.319\\\" (33.50mm)","Operating Temperature":"-40°C ~ 65°C","ESR (Equivalent Series Resistance)":"90mOhm @ 1kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a83caf648d99846b5600685a6f3cb408.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SCMT32F755SRBA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to SCMT32F755SRBA0 in the SCM series?","answer":"The SCM series includes other capacitance and voltage variants in the same radial can footprint, but a direct replacement would require verifying the lead spacing (18.00 mm), diameter (25.00 mm), and seated height (33.50 mm) against the candidate part's datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/SCMT32F755SRBA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/SCMT32F755SRBA0 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}}