{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSC157K004R0070","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSC157K004R0070","canonicalUrl":"https://icboms.com/kyocera-avx/TPSC157K004R0070","factsUrl":"https://icboms.com/api/mcp/products/TPSC157K004R0070","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 150 µF, 4 V, ±10% tolerance, 70 mOhm ESR, -55 to 125 °C, size C (2312 metric), active production.","salesMarkdown":"## 150 µF, 70 mOhm ESR — the bulk decoupling cap that doesn't cook the board The TPSC157K004R0070: The 70 mOhm ESR on this TPS-series tantalum means it handles ripple current in a 4 V rail without the self-heating that pushes a higher-ESR cap past its derating curve. At 150 µF and ±10% tolerance, it is a common choice for output filtering on a 3.3 V or 1.8 V switching regulator where the inductor ripple current needs a low-impedance sink. Molded case, size C (2312 metric) — the 6.00 mm × 3.20 mm footprint is standard for this capacitance and voltage rating. The product status is Active — KYOCERA AVX is still manufacturing this order code. For a BOM that depends on this specific capacitance, voltage, and ESR combination, the supply chain is stable through independent distribution. ## -55 to 125 °C — military-temperature tantalum The molded case keeps moisture ingress low during thermal cycling.","metaTitle":"TPSC157K004R0070 — KYOCERA AVX TPS 150 µF 4 V Molded","metaDescription":"150 µF, 4 V, ±10% tolerance, 70 mOhm ESR, -55 to 125 °C. Active production. Molded case, size C (2312). RFQ for current pricing.","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)","Features":"General Purpose","Tolerance":"±10%","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)":"70mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4305","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSC157K004R0070?","answer":"70 mOhm. This is the equivalent series resistance at 100 kHz, typical for a size C tantalum at 150 µF and 4 V. The low ESR keeps ripple current heating under control in a switching regulator output stage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSC157K004R0070","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSC157K004R0070 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}}