{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCMR22D155PSBB0H","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"SCMR22D155PSBB0H","canonicalUrl":"https://icboms.com/kyocera-avx/SCMR22D155PSBB0H","factsUrl":"https://icboms.com/api/mcp/products/SCMR22D155PSBB0H","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX SCM series supercapacitor, SCMR22D155PSBB0H, 1.5 F, 5.4 V, 200 mOhm ESR, through-hole radial can, PC pins, 0.453\" lead spacing, bulk.","salesMarkdown":"The SCMR22D155PSBB0H is a 1.5 F supercapacitor rated at 5.4 V, part of the KYOCERA AVX SCM series. The 5.4 V rating means two cells in series can be used without an external balancing circuit on a 5 V rail — the voltage margin covers the full charge cycle without exceeding the per-cell limit. ESR is specified at 200 mOhm at 1 kHz. In a hold-up application, this ESR sets the initial voltage drop when the load switches from the main supply to the capacitor — a 1 A step draws 200 mV at the terminals before the capacitance starts to hold the rail. The radial through-hole package with 0.453\" (11.50 mm) lead spacing fits standard 0.2\" or 0.3\" pitch prototyping grids and many PTH layouts. The 18.50 mm x 9.50 mm body with a seated height of 25.50 mm leaves clearance under low-profile enclosures. ## Temperature and endurance — thermal budget for backup power Rated for 1000 hours at 65°C. This is the accelerated life test condition; at 40°C ambient the expected lifetime extends significantly per the Arrhenius model, but the datasheet's 65°C figure is the one to use for warranty calculations in a 60°C cabinet. At the cold end, ESR rises — typical supercapacitor ESR at -40°C is 3-5x the 25°C value — so a circuit that must deliver pulse current at low temperature should budget for the higher drop.","metaTitle":"KYOCERA AVX SCMR22D155PSBB0H Supercapacitor, 1.5 F, 5.4 V","metaDescription":"KYOCERA AVX SCMR22D155PSBB0H SCM series supercapacitor, 1.5 F, 5.4 V rated, 200 mOhm ESR at 1 kHz, -40 to +85°C, through-hole radial can.","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":"1.5 F","Termination":"PC Pins","Lead Spacing":"0.453\\\" (11.50mm)","Mounting Type":"Through Hole","Package / Case":"Radial, Can","Product Status":"Active","Voltage - Rated":"5.4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"1000 Hrs @ 65°C","Size / Dimension":"0.728\\\" L x 0.374\\\" W (18.50mm x 9.50mm)","Height - Seated (Max)":"1.004\\\" (25.50mm)","Operating Temperature":"-40°C~85°C","ESR (Equivalent Series Resistance)":"200mOhm @ 1kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a83caf648d99846b5600685a6f3cb408.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SCMR22D155PSBB0H/alternatives.json"},"ai":{"faq":[{"question":"What is the tolerance on the 1.5 F capacitance?","answer":"Tolerance is 0%, +100%. The capacitance is guaranteed to be at least 1.5 F at the rated voltage and temperature, but may be as high as 3.0 F — this wide positive tolerance is typical for supercapacitors and must be accounted for in timing or energy calculations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/SCMR22D155PSBB0H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/SCMR22D155PSBB0H 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}}