{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM2012-201-2P-T002","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM2012-201-2P-T002","canonicalUrl":"https://icboms.com/tdk-corporation/ACM2012-201-2P-T002","factsUrl":"https://icboms.com/api/mcp/products/ACM2012-201-2P-T002","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACM series common mode filter, ACM2012-201-2P-T002, signal line, 200 Ohms @ 100 MHz, 350 mA, 50 VDC, 250 mOhm DCR, 0805 package, surface mount.","salesMarkdown":"## 200 Ohm common mode choke for differential signal pairs The TDK ACM2012-201-2P-T002 is a two-line common mode filter from the ACM series, delivering 200 Ohms of common mode impedance at 100 MHz to suppress conducted EMI on differential signal pairs.","metaTitle":"TDK ACM2012-201-2P-T002 Signal Line Choke","metaDescription":"TDK ACM2012-201-2P-T002 common mode filter, NRND status. 200 Ohms @ 100 MHz, 350 mA, 50 VDC, 250 mOhm DCR. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"TDK Corporation","Series":"ACM","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Features":"-","Filter Type":"Signal Line","Height (Max)":"0.051\\\" (1.30mm)","Mounting Type":"Surface Mount","Package / Case":"Horizontal, 4 PC Pad","Product Status":"Not For New Designs","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)":"350mA","Impedance @ Frequency":"200 Ohms @ 100 MHz","Operating Temperature":"-40°C ~ 85°C","DC Resistance (DCR) (Max)":"250mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a359cecc9cbf25f118a2d8beb6500477.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ACM2012-201-2P-T002/alternatives.json"},"ai":{"faq":[{"question":"What is the 200 Ohm impedance at 100 MHz actually filtering?","answer":"The 200 Ohms at 100 MHz targets common mode noise in the 100 MHz band — typical switching noise from DC-DC converters and digital clocks. The common mode choke presents high impedance to noise currents that are in-phase on both lines while passing the differential signal with minimal attenuation."},{"question":"What package size is the ACM2012-201-2P-T002?","answer":"The 4 PC pad layout is specific to common mode chokes — two pads per side for the two signal lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM2012-201-2P-T002","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACM2012-201-2P-T002 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}}