{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F381A475MSA","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"F381A475MSA","canonicalUrl":"https://icboms.com/kyocera-avx/F381A475MSA","factsUrl":"https://icboms.com/api/mcp/products/F381A475MSA","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX F38 series, molded tantalum capacitor, 4.7 µF ±20%, 10 V rated, 300 mOhm ESR at 100 kHz, 0805 (2012 metric) case, -55°C to 105°C operating range.","salesMarkdown":"## 4.7 µF, 10 V, 300 mOhm ESR — molded tantalum in 0805 The F381A475MSA is a molded tantalum capacitor from the KYOCERA AVX F38 series, delivering 4.7 µF capacitance with ±20% tolerance at a rated voltage of 10 V. The 0805 case (2.00 mm x 1.25 mm footprint, 0.90 mm seated height) fits standard pick-and-place lines and matches the common 0805 land pattern. ## Temperature range and endurance — -55°C to 105°C, 1000 hours at 85°C The operating temperature span of -55°C to 105°C covers industrial control, outdoor telecom, and under-hood automotive auxiliary circuits. The rated lifetime of 1000 hours at 85°C is typical for tantalum chips — if the capacitor sits near a hot regulator or processor, derate the voltage or add a thermal gap to avoid early wear-out. The molded construction provides better moisture resistance than dipped tantalums, but the reels should still be stored dry (MSL handling per the datasheet).","metaTitle":"F381A475MSA KYOCERA AVX 4.7 µF 10 V Tantalum Capacitor 0805","metaDescription":"F381A475MSA molded tantalum capacitor, 4.7 µF ±20%, 10 V, 300 mOhm ESR, 0805 case. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"F38","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Features":"General Purpose","Tolerance":"±20%","Capacitance":"4.7 µF","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"0805 (2012 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"1000 Hrs @ 85°C","Size / Dimension":"0.079\\\" L x 0.049\\\" W (2.00mm x 1.25mm)","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~105°C","Manufacturer Size Code":"S","ESR (Equivalent Series Resistance)":"300mOhm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e85014fabfa6d453fe3be5d10e274de7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/F381A475MSA/alternatives.json"},"ai":{"faq":[{"question":"Is F381A475MSA compatible with a standard 0805 land pattern?","answer":"Yes. The case size is 0805 (2012 metric) with dimensions 2.00 mm x 1.25 mm and a seated height of 0.90 mm. It matches the standard 0805 solder-land footprint used for ceramic and tantalum chip capacitors."},{"question":"What is the closest alternative to F381A475MSA in the same series?","answer":"Within the F38 series, other capacitance/voltage combinations share the same 0805 case and molded construction. For a direct 4.7 µF, 10 V replacement, the F381A475MSA is the only option at that rating in the series — no pin-compatible second source is listed. If you need a different tolerance or ESR, check the F38 series datasheet for other size codes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/F381A475MSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/F381A475MSA 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}}