{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC157M004RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC157M004RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC157M004RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC157M004RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 150 µF ±20%, 4 V rated, 300 mOhm ESR, C case 2312 (6.00 mm × 3.20 mm), -55°C to 125°C, tape and reel","salesMarkdown":"## Molded tantalum — 150 µF bulk cap for tight boards The 300 mOhm ESR keeps ripple heating manageable in a 2312 (6032 metric) C case — 6.00 mm × 3.20 mm footprint, 2.80 mm seated height. ## ESR and temperature — what drives the fit 300 mOhm ESR at 100 kHz typical — this sets the ripple current rating and self-heating. For a 4 V rail with 100 mV ripple, the capacitor dissipates roughly 33 mW; the C case's thermal impedance keeps the internal temperature rise under 10°C at rated ripple. Molded construction means the epoxy case resists moisture ingress better than dipped tantalums — relevant for conformal-coated boards in humid environments. The part is general-purpose (no low-ESR or automotive screening), so it fits non-critical decoupling and hold-up roles. Design-in safe for new BOMs.","metaTitle":"TAJC157M004RNJ KYOCERA AVX Molded Tantalum 150 µF 4 V ±20%","metaDescription":"Active KYOCERA AVX TAJC157M004RNJ molded tantalum capacitor, 150 µF, 4 V, ±20%, 300 mOhm ESR, -55°C to 125°C, C case 2312. Sourced per RFQ.","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":"150 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"C","ESR (Equivalent Series Resistance)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4457","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC157M004RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC157M004RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC157M004RNJ 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}}