{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TIL118-1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TIL118-1","canonicalUrl":"https://icboms.com/texas-instruments/TIL118-1","factsUrl":"https://icboms.com/api/mcp/products/TIL118-1","rawCanonicalId":null},"summary":{"shortDescription":"TIL118-1, TRANSISTOR OUTPUT OPTOCOUPLER, Active, RoHS non-compliant, Bulk package.","salesMarkdown":"The TIL118-1 is a transistor output optocoupler, a through-hole component that provides galvanic isolation between a low-voltage control side and a higher-voltage load side using an internal phototransistor. It is typically specified in industrial control interfaces, PLC digital inputs, motor drive feedback paths, and power-supply isolation barriers where a simple on/off signal must cross a potential difference without a direct electrical connection. The RoHS non-compliant marking means this part contains lead or other restricted substances above the RoHS threshold — it is not eligible for use in EU RoHS-regulated products or any BOM that requires full RoHS compliance. ## Sourcing reality for the TIL118-1 Because the TIL118-1 is active and RoHS non-compliant, it is not a standard stock item at most franchised distributors who have shifted to RoHS-compliant lines. Sourcing runs through independent distribution channels that carry legacy and non-compliant inventory.","metaTitle":"TIL118-1 TRANSISTOR OUTPUT OPTOCOUPLER, Active","metaDescription":"TIL118-1 transistor output optocoupler. Active lifecycle status. RoHS non-compliant. Bulk packaging.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2","stockQuantity":0,"priceTiers":[{"qty":1519,"price":"$0.20000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/psua5vv70y/TXIIS190979-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TIL118-1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TIL118-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}