{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSA105K035R3000","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSA105K035R3000","canonicalUrl":"https://icboms.com/kyocera-avx/TPSA105K035R3000","factsUrl":"https://icboms.com/api/mcp/products/TPSA105K035R3000","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 1 µF ±10%, 35 V rated, 3 Ohm ESR, 1206 (3216 Metric) package, -55°C to 125°C operating range.","salesMarkdown":"## Molded tantalum chip for wide-temperature filtering ## Active production — no lifecycle concern ## 1206 footprint and surface-mount assembly Housed in a 1206 (3216 Metric) molded case, the part measures 3.20 mm x 1.60 mm with a seated height of 1.80 mm. The molded construction provides mechanical robustness and moisture resistance, and the surface-mount package reflows on standard solder profiles.","metaTitle":"TPSA105K035R3000 KYOCERA AVX 1 µF 35V Tantalum Capacitor","metaDescription":"Active KYOCERA AVX TPSA105K035R3000 molded tantalum capacitor: 1 µF, 35V, ±10%, 3 Ohm ESR, -55°C to 125°C, 1206 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TPS","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"1 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"35 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","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)":"3Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSA105K035R3000/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TPSA105K035R3000?","answer":"The equivalent series resistance is 3 Ohm at the datasheet's measurement frequency. This ESR value determines the ripple current rating and self-heating under AC load — for a 1 µF output cap on a 500 kHz buck converter, the 3 Ohm ESR contributes the dominant impedance at the switching frequency."},{"question":"Can I replace TPSA105K035R3000 with a ceramic capacitor?","answer":"A ceramic capacitor of the same capacitance and voltage rating (e.g., an X7R 1 µF 35V in 1206) is a functional alternative in many decoupling and filtering applications, but the comparison is not one-to-one. The tantalum's 3 Ohm ESR provides damping that a ceramic's sub-100 mOhm ESR lacks — in a power rail with a low-ESR ceramic, you may need an external series resistor to prevent ringing. Also, ceramics exhibit DC bias derating (capacitance drops with applied voltage), while tantalums do not. For a direct drop-in without board spin, stick with the same TPS series order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSA105K035R3000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSA105K035R3000 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}}