{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EEF-GX0D331R","brand":"Panasonic Electronic Components","brandSlug":"panasonic-electronic-components","productSlug":"EEF-GX0D331R","canonicalUrl":"https://icboms.com/panasonic-electronic-components/EEF-GX0D331R","factsUrl":"https://icboms.com/api/mcp/products/EEF-GX0D331R","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electronic Components SP-Cap GX polymer capacitor, 330 µF, 2 V, ±20%, general purpose, surface mount, 2917 (7343 Metric) package, 105°C rated, ripple current 10.2 A at 100 kHz.","salesMarkdown":"## Polymer capacitor in the SP-Cap GX series The EEF-GX0D331R is a Panasonic polymer capacitor in the SP-Cap GX series, rated 330 µF at 2 V with ±20% tolerance and packaged in the standard 2917 (7343 Metric) surface-mount outline. ## Low ESR and ripple current — the polymer advantage The ESR sits at 3 mΩ, which is the primary reason to reach for a polymer capacitor over a conventional electrolytic. At 100 kHz the part handles 10.2 A of ripple current — that combination means the cap actively damps high-frequency switching noise on a power rail without the bulk and leakage trade-offs of wet electrolytic. The 2000-hour lifetime @ 105 °C sets the operating-life ceiling; above 85 °C ambient the derating clock runs faster, so a power-stage cap in a sealed enclosure needs margin-checking against the actual local temperature, not just the datasheet limit. ## Package footprint and temperature grade The seated height is 2.00 mm, placing this in the low-profile SMD band for space-constrained applications. The land pattern matches the 7.30 mm × 4.30 mm body, and the foot pattern must maintain pad uniformity to avoid solder-joint tilt on reflow. The -55 °C to +105 °C operating window covers the industrial temperature band; if the local ambient inside the enclosure approaches 105 °C, the cap's own self-heating from ripple current must be added to the ambient before applying any further derating curve.","metaTitle":"Panasonic EEF-GX0D331R, 330 µF 2 V Polymer Capacitor","metaDescription":"Panasonic SP-Cap GX 330 µF / 2 V polymer capacitor, 3 mΩ ESR, 10.2 A ripple at 100 kHz, -55 to 105 °C. Available to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"Panasonic Electronic Components","Type":"Polymer","Series":"SP-Cap GX","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Tolerance":"±20%","Capacitance":"330 µF","Applications":"General Purpose","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"2 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"2000 Hrs @ 105°C","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Base Product Number":"EEF-GX","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-55°C ~ 105°C","Surface Mount Land Size":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Ripple Current @ High Frequency":"10.2 A @ 100 kHz","ESR (Equivalent Series Resistance)":"3mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fb1b896636ba5819c38e33adede6c4cf.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electronic-components/EEF-GX0D331R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/panasonic-electronic-components/EEF-GX0D331R 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}}