{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1952-1KT00-4AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1952-1KT00-4AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1952-1KT00-4AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1952-1KT00-4AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-400 Flash EPROM card, 32 Mbyte, 6AG1952-1KT00-4AA0, 0…+60 °C, conformal coating.","salesMarkdown":"## Environmental ratings and installation limits The 6AG1952-1KT00-4AA0: Rated for ambient temperatures from 0 °C to 60 °C, which covers most control cabinet conditions without derating. The maximum installation altitude is 5 000 m above sea level — important if your site is at high elevation. At altitudes above 2 000 m you need to derate the maximum temperature: above 2 000 m reduce Tmax by 10 K, above 3 500 m reduce by 20 K. Type 1 protection against fouling, conformal coating Class A. Handles Level GX group A/B gases, salt spray, and oil. ## Sourcing reality This is an active Siemens part — no end-of-life or restricted availability. If you need a SIPLUS coated variant for a new build or a line-down replacement, we can quote against an RFQ. The standard uncoated version (6ES7952-1KT00-0AA0) is more widely stocked, but this coated version is the one to specify when the spec calls for conformal coating. No direct second-source equivalent exists; the part is Siemens-only.","metaTitle":"Siemens 6AG1952-1KT00-4AA0 SIPLUS Flash EPROM Card, 0-60°C","metaDescription":"Active Siemens SIPLUS S7-400 Flash EPROM memory card, 32 MByte, conformal coated. Temp range 0 to 60 °C, altitude 5000 m. Sourced to order — RFQ for lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"60 °C; = Tmax","Min.":"0 °C; = Tmin","title":"6AG1952-1KT00-4AA0","Memory size":"32 Mbyte","description":"SIPLUS S7-400 Flash EPROM card based on 6ES7952-1KT00-0AA0 with conformal coating, 0…+60 °C,","Type of memory":"Flash-EPROM","Weight, approx.":"53 g","lifecycle_stage":"current","Belongs To Product":"S7-400","Installation altitude above sea level, max.":"5 000 m","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)","Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04":"Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)","Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/59d81c26128647ec6bee2a08ad696cef.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=54287&mlfb=6AG1952-1KT00-4AA0"},"ai":{"faq":[{"question":"What is the minimum operating temperature?","answer":"The minimum ambient temperature is 0 °C."},{"question":"How much memory does this card have?","answer":"32 Mbyte of Flash-EPROM memory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1952-1KT00-4AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6AG1952-1KT00-4AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}