{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM2012E-670-2P-T00","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM2012E-670-2P-T00","canonicalUrl":"https://icboms.com/tdk-corporation/ACM2012E-670-2P-T00","factsUrl":"https://icboms.com/api/mcp/products/ACM2012E-670-2P-T00","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACM-E series signal line EMI filter, ACM2012E-670-2P-T00, 2-line, 67 Ohms @ 100 MHz, 500 mA, 50 VDC, 350 mOhm DCR, 0805 package.","salesMarkdown":"## 67 Ω common-mode choke for signal-line filtering The TDK ACM2012E-670-2P-T00 is a 2-line common-mode filter from the ACM-E series, designed to suppress conducted EMI on signal lines. Its 67 Ω impedance at 100 MHz targets the switching noise band common in DC-DC converters and digital interfaces. ## Obsolete — sourcing through surplus channels TDK has marked the ACM2012E-670-2P-T00 as obsolete. For existing BOM lines, this part is available through independent surplus and broker channels.","metaTitle":"TDK ACM2012E-670-2P-T00 Signal Line Filter","metaDescription":"TDK ACM2012E-670-2P-T00, obsolete signal line EMI filter, 67 Ohms @ 100 MHz, 500 mA, 50 VDC, 350 mOhm DCR. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"TDK Corporation","Series":"ACM-E","Package":"Tape & Reel (TR)","Ratings":"-","Features":"-","Filter Type":"Signal Line","Height (Max)":"0.043\\\" (1.10mm)","Mounting Type":"Surface Mount","Package / Case":"Horizontal, 4 PC Pad","Product Status":"Obsolete","Approval Agency":"-","Number of Lines":"2","lifecycle_stage":"unknown","Size / Dimension":"0.079\\\" L x 0.047\\\" W (2.00mm x 1.20mm)","Voltage Rating - AC":"-","Voltage Rating - DC":"50V","Current Rating (Max)":"500mA","Impedance @ Frequency":"67 Ohms @ 100 MHz","Operating Temperature":"-40°C ~ 85°C","DC Resistance (DCR) (Max)":"350mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6c42ca31ccd317175ee09520b5e01a10.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance rating of the ACM2012E-670-2P-T00?","answer":"The filter provides 67 Ω of common-mode impedance at 100 MHz, which is the typical suppression target for conducted EMI from switching regulators and digital clocks."},{"question":"What is the maximum current and DC resistance for this filter?","answer":"Rated for 500 mA continuous current with a maximum DC resistance of 350 mΩ. At full rated current, the DC voltage drop is under 175 mV."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM2012E-670-2P-T00","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACM2012E-670-2P-T00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}