{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HZK9ALTR-S-E","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"HZK9ALTR-S-E","canonicalUrl":"https://icboms.com/renesas/HZK9ALTR-S-E","factsUrl":"https://icboms.com/api/mcp/products/HZK9ALTR-S-E","rawCanonicalId":null},"summary":{"shortDescription":"* series, DIODE ZENER 0.4W, HZK9ALTR-S-E, 0.4W power dissipation, Bulk package, ROHS3 Compliant, Active lifecycle.","salesMarkdown":"## 0.4 W Zener — small-signal regulation diode The HZK9ALTR-S-E is a 0.4 W Zener diode from the * series, designed for low-current voltage regulation and clamping in small-signal circuits. Its 0.4 W power dissipation ceiling defines the thermal budget — at 25 °C ambient, the part can handle 400 mW of continuous power; above that, derating applies per the standard Zener curve.","metaTitle":"HZK9ALTR-S-E Zener Diode, 0.4W, Active, ROHS3","metaDescription":"HZK9ALTR-S-E is a 0.4W Zener diode from the * series. Active lifecycle, ROHS3 compliant. Bulk packaging.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.15","stockQuantity":0,"priceTiers":[{"qty":1954,"price":"$0.15000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/844a9ad2fb1635f1df594d945be7267f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the power dissipation of HZK9ALTR-S-E?","answer":"The HZK9ALTR-S-E is rated for 0.4 W power dissipation. This is the maximum continuous power the Zener can dissipate at 25 °C ambient; operation above this temperature requires derating."},{"question":"Is HZK9ALTR-S-E RoHS compliant?","answer":"Yes, the HZK9ALTR-S-E is ROHS3 Compliant, meaning it meets the latest RoHS directive without exemptions."},{"question":"What package does HZK9ALTR-S-E come in?","answer":"The HZK9ALTR-S-E is supplied in Bulk packaging — loose parts, not tape-and-reel. Suitable for low-volume or hand-placement assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/HZK9ALTR-S-E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/HZK9ALTR-S-E 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}}