{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJT156M004RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJT156M004RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJT156M004RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJT156M004RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 15 µF ±20%, 4 V rated, 2 Ohm ESR, surface-mount 1411 (3528 Metric) package, -55°C to 125°C operating range.","salesMarkdown":"## 15 µF at 4 V — what it fits The 2 Ohm ESR is the key loss element — at 4 V and 15 µF, the ripple current capability is modest, so it suits low-frequency decoupling or filtering where the AC ripple is small. The 1.20 mm seated height is low enough to fit under a mezzanine board. Rework with hot air is straightforward — the molded body has no internal seal to crack, and the terminations are tin-plated. The ±20% tolerance is typical for tantalum; if your circuit needs tighter than that, you are looking at a different dielectric. ## Active — no LTB pressure Listed as Active from KYOCERA AVX. The TAJ series is a long-running molded tantalum family, so second-source equivalents exist from other manufacturers — but the exact order code TAJT156M004RNJ is the KYOCERA AVX part. Sourced per RFQ; availability confirmed at quote time.","metaTitle":"TAJT156M004RNJ KYOCERA AVX Molded Tantalum Cap 15 µF 4 V","metaDescription":"TAJT156M004RNJ from KYOCERA AVX: Molded tantalum capacitor, 15 µF, 4 V rated, ±20% tolerance, 2 Ohm ESR, -55°C to 125°C.","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":"15 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"T","ESR (Equivalent Series Resistance)":"2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3632","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJT156M004RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJT156M004RNJ 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}}