{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB225M035H","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB225M035H","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB225M035H","factsUrl":"https://icboms.com/api/mcp/products/TAJB225M035H","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series molded tantalum capacitor, 2.2 µF, 35 V, ±20% tolerance, B case (1411 / 3528 Metric), 4.2 Ohm ESR, -55 to 125 °C","salesMarkdown":"## 2.2 µF / 35 V molded tantalum — B case The TAJB225M035H is a molded tantalum capacitor from the KYOCERA AVX TAJ series, rated at 2.2 µF capacitance with a 35 V DC voltage rating and ±20% tolerance. The B case size (1411 / 3528 Metric) measures 3.50 mm × 2.80 mm with a seated height of 2.10 mm, fitting standard surface-mount footprints for this case code. ## 4.2 Ohm ESR — ripple current ceiling The 4.2 Ohm equivalent series resistance sets the ripple current limit: at 100 kHz, the maximum allowable ripple current is roughly 100 mA RMS before self-heating raises the core temperature. For a 2.2 µF capacitor, this ESR is typical for a 35 V rated part in the B case, meaning the part is best suited for decoupling and filtering where ripple currents stay low. ## -55 to 125 °C — military/industrial thermal range The molded construction keeps the part sealed against moisture ingress across this range.","metaTitle":"TAJB225M035H KYOCERA AVX Molded Tantalum 2.2 µF 35 V","metaDescription":"TAJB225M035H from KYOCERA AVX: 2.2 µF, 35 V, ±20%, molded tantalum, 4.2 Ohm ESR, -55 to 125 °C, B case. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TAJ","Package":"Tape & Reel (TR)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"2.2 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"35 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"4.2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the case size and mounting type of TAJB225M035H?","answer":"The part uses the B case size (1411 / 3528 Metric), measuring 3.50 mm × 2.80 mm with a seated height of 2.10 mm. It is a surface-mount molded tantalum capacitor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB225M035H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB225M035H 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}}