{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033BE1-040.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033BE1-040.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033BE1-040.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033BE1-040.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033BE1-040.0000T, DSC1033 PureSilicon™ series, 40 MHz XO (Standard), CMOS output, 3.3V supply, ±50ppm stability, standby power-down function, 4-SMD no-lead package.","salesMarkdown":"The DSC1033BE1-040.0000T is a 40 MHz MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a CMOS output at 3.3V with ±50ppm frequency stability. No successor or cross-reference is recorded — the part is the current build target. Housed in a 4-SMD, no-lead package measuring 0.197\" x 0.126\" (5.00 mm x 3.20 mm) with a seated height of 0.035\" (0.90 mm), the DSC1033BE1-040.0000T fits standard oscillator land patterns. The surface-mount profile suits reflow assembly without requiring via-in-pad or special fan-out.","metaTitle":"DSC1033BE1-040.0000T – 40 MHz MEMS XO, CMOS, Standby, 3.3V","metaDescription":"Microchip DSC1033BE1-040.0000T: 40 MHz MEMS XO, CMOS output, ±50ppm stability, standby function with 1µA disable current.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"40 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"4mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033BE1-040.0000T/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1033BE1-040.0000T have a standby or power-down function?","answer":"Yes, the part includes a Standby (Power Down) function. When disabled, the maximum supply current drops to 1µA, allowing the oscillator to be gated off without removing the supply rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033BE1-040.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033BE1-040.0000T 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}}