{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ECS-2033-200-AU","brand":"ECS Inc.","brandSlug":"ecs-inc","productSlug":"ECS-2033-200-AU","canonicalUrl":"https://icboms.com/ecs-inc/ECS-2033-200-AU","factsUrl":"https://icboms.com/api/mcp/products/ECS-2033-200-AU","rawCanonicalId":null},"summary":{"shortDescription":"ECS Inc. ECS-2033 XO (Standard), CMOS output, 20 MHz, 3.3V, ±100ppm, -55°C to 125°C, Enable/Disable, 4-SMD no-lead, 2.50mm x 2.00mm x 0.90mm.","salesMarkdown":"## Military temperature grade — the deciding spec The ECS-2033-200-AU: The operating range of -55°C to 125°C is the spec that separates this part from the commodity oscillator shelf. Standard commercial XOs typically top out at 85°C; this grade covers the full automotive and industrial temperature band in a standard (non-MEMS) crystal oscillator form factor. If the end environment runs hot — engine bay adjacent, enclosed chassis, outdoor cabinet in direct sun — this is the rating that confirms fit without derating or substitution. Frequency stability is ±100 ppm at 20 MHz, which translates to ±2 kHz maximum deviation across the operating temperature window. For UART, SPI clock, or microcontroller reference applications this is well within typical bus timing margins. ## Power control and shutdown current The Enable/Disable function draws 10 µA maximum in shutdown versus 7 mA active — so a system that gates the oscillator between bursts cuts its timing-section quiescent draw by three orders of magnitude. A battery-powered node that wakes on a schedule can therefore keep the oscillator powered down between transmission windows and stay within a tight sleep-current budget. The part ships on tape and reel and as cut tape, suitable for both high-volume SMT assembly and low-quantity proto builds without a minimum order quantity premium. ECS Inc. lists the ECS-2033-200-AU as Active — suitable for new designs and long-term procurement planning.","metaTitle":"ECS-2033-200-AU, 20MHz CMOS XO, 3.3V","metaDescription":"ECS Inc. 20 MHz CMOS XO, ±100ppm stability, -55°C to 125°C operating range. 3.3V supply, Enable/Disable function, 4-SMD package. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"ECS Inc.","Type":"XO (Standard)","Output":"CMOS","Series":"ECS-2033","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Function":"Enable/Disable","Frequency":"20 MHz","Mounting Type":"Surface Mount","Base Resonator":"Crystal","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±100ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"7mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"10µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/da93a721b0c344580e23e501f58f216a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ECS-2033-200-AU/alternatives.json"},"ai":{"faq":[{"question":"What is the ECS-2033-200-AU's listed output type?","answer":"The output type is CMOS, which drives directly into standard logic thresholds — no external termination or driver stage required for most digital clock-receiving circuits."},{"question":"What compliance documentation does ECS Inc. provide for the ECS-2033-200-AU?","answer":"The spec table does not list RoHS, REACH, or UL documentation for this order code. Confirm any required compliance certifications with the manufacturer directly before specifying into regulated end markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/ecs-inc/ECS-2033-200-AU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/ecs-inc/ECS-2033-200-AU 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}}