{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA155M020SNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA155M020SNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA155M020SNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA155M020SNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 1.5 µF ±20%, 20 V rated, 1206 (3216 metric) case, 6.5 Ohm ESR at 100 kHz, -55 to 125 °C, 2000 hours at 125 °C","salesMarkdown":"## 1.5 µF / 20 V – BOM fit for bulk decoupling The 1.5 µF capacitance at 20 V rated voltage suits low-frequency decoupling on 12 V or 5 V rails where the 6.5 Ohm ESR at 100 kHz is acceptable — think output filtering on a linear regulator or bulk bypass on a power-entry stage. The ±20% tolerance is typical for tantalum; if your rail needs tighter ripple control, you'll want a lower-ESR polymer cap or a higher voltage derating. ## Active production – no obsolescence worry The TAJ series is a mature, widely second-sourced platform; if you need a drop-in alternative, any TAJ-series 1.5 µF 20 V in size A (1206) with ±20% tolerance will fit the same pad layout. ## Temperature range and lifetime – harsh-environment capable The 6.5 Ohm ESR limits ripple current handling; at high frequencies the cap behaves more like a resistor, so keep it on the input side of a switching regulator, not the output filter.","metaTitle":"TAJA155M020SNJ – KYOCERA AVX 1.5 µF 20 V Tantalum Cap, 1206","metaDescription":"TAJA155M020SNJ – KYOCERA AVX TAJ series molded tantalum capacitor, 1.5 µF ±20%, 20 V, 1206 case, 6.5 Ohm ESR, -55 to 125 °C, 2000 hrs @ 125°C. Active","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)","Ratings":"-","Features":"General Purpose","Tolerance":"±20%","Capacitance":"1.5 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"20 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"2000 Hrs @ 125°C","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.071\\\" (1.80mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"A","ESR (Equivalent Series Resistance)":"6.5Ohm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1045","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA155M020SNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA155M020SNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA155M020SNJ 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}}