{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM2012H-900-2P-T03","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM2012H-900-2P-T03","canonicalUrl":"https://icboms.com/tdk-corporation/ACM2012H-900-2P-T03","factsUrl":"https://icboms.com/api/mcp/products/ACM2012H-900-2P-T03","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation, ACM-H series, common mode filter, ACM2012H-900-2P-T03, 90 Ohms @ 100 MHz, 300 mA, 50 VDC, AEC-Q200, 2-line, 0805 package.","salesMarkdown":"## Active automotive-grade common-mode filter — 90 Ohms at 100 MHz The TDK ACM2012H-900-2P-T03 is an active-production common-mode filter from the ACM-H series, qualified to AEC-Q200 for automotive applications. Its 90 Ohm impedance at 100 MHz targets conducted-emission suppression on differential signal pairs like CAN, USB, and audio lines in 12V/24V vehicle electrical systems. ## 300 mA current, 300 mOhm DCR — the IR-drop budget for the signal pair Rated for 300 mA continuous current per line with a maximum DC resistance of 300 mOhm. The 50V DC voltage rating provides ample headroom for 12V and 24V automotive buses, including load-dump transients clamped to 40V by the upstream TVS. AEC-Q200 qualification (Grade 1 equivalent) means the part has passed the full suite of automotive reliability tests — thermal shock, moisture resistance, and solderability — per the AEC-Q200 stress test sequence. ## 0805 footprint, 2-line common-mode filter — board-fit note The 2-line configuration suppresses common-mode noise on a single differential pair — one filter per CAN bus segment or USB differential pair.","metaTitle":"TDK ACM2012H-900-2P-T03 Common Mode Filter, 90 Ohms","metaDescription":"TDK ACM2012H-900-2P-T03 common mode filter, 90 Ohms @ 100 MHz, 300 mA, AEC-Q200. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"TDK Corporation","Series":"ACM-H","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","Filter Type":"Signal Line","Height (Max)":"0.051\\\" (1.30mm)","Mounting Type":"Surface Mount","Package / Case":"Horizontal, 4 PC Pad","Product Status":"Active","Number of Lines":"2","lifecycle_stage":"unknown","Size / Dimension":"0.079\\\" L x 0.047\\\" W (2.00mm x 1.20mm)","Voltage Rating - DC":"50V","Current Rating (Max)":"300mA","Impedance @ Frequency":"90 Ohms @ 100 MHz","Operating Temperature":"-40°C~105°C","DC Resistance (DCR) (Max)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5e8cdf417eb06808067422eb07382df3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for ACM2012H-900-2P-T03?","answer":"Current pricing and stock availability are confirmed at quote time. Submit an RFQ for the ACM2012H-900-2P-T03 with your target quantity; we source through authorized and independent channels and provide a firm quote with lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM2012H-900-2P-T03","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACM2012H-900-2P-T03 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}}