{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM3225-271-2P-T001","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM3225-271-2P-T001","canonicalUrl":"https://icboms.com/tdk-corporation/ACM3225-271-2P-T001","factsUrl":"https://icboms.com/api/mcp/products/ACM3225-271-2P-T001","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACM series signal line common mode filter, ACM3225-271-2P-T001, 2-line, 270 Ohms @ 100 MHz, 300 mA, 20 VDC, 1210 (3225 Metric) package, Tape & Reel.","salesMarkdown":"## Filtering a signal line at 270 Ohms The TDK ACM3225-271-2P-T001 is a 2-line common mode filter from the ACM series, designed for signal line EMI suppression. It presents 270 Ohms of impedance at 100 MHz, the standard reference frequency for common mode choke performance on data and control lines. Rated for 300 mA continuous current with a maximum DC resistance of 300 mOhm, this filter is sized for low-power signal paths where insertion loss from series resistance must stay under a few hundred millivolts. The 20 VDC voltage rating covers typical 5 V, 12 V, and 15 V signal rails with margin for transients on a well-regulated bus. ## Obsolete — sourcing through independent channels For existing BOM lines, this part is available through independent surplus and broker channels. Quantities are lot-specific; availability and pricing are confirmed at the time of RFQ. The Tape & Reel packaging suits automated pick-and-place assembly. The operating temperature range of -25°C to 85°C covers most indoor and telecom-grade environments but does not extend to automotive or extended industrial temperature zones.","metaTitle":"TDK ACM3225-271-2P-T001 Signal Line EMI Filter, 270 Ohms","metaDescription":"TDK ACM3225-271-2P-T001 2-line common mode filter, 270 Ohms at 100 MHz, 300 mA, 20 VDC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"TDK Corporation","Series":"ACM","Package":"Tape & Reel (TR)","Ratings":"-","Features":"-","Filter Type":"Signal Line","Height (Max)":"0.091\\\" (2.30mm)","Mounting Type":"Surface Mount","Package / Case":"1210 (3225 Metric), 4 Leads","Product Status":"Obsolete","Approval Agency":"-","Number of Lines":"2","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage Rating - AC":"-","Voltage Rating - DC":"20V","Current Rating (Max)":"300mA","Impedance @ Frequency":"270 Ohms @ 100 MHz","Operating Temperature":"-25°C ~ 85°C","DC Resistance (DCR) (Max)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2e1ddaec4be7d242bf0d9dad9af2317f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance rating of the ACM3225-271-2P-T001?","answer":"The filter provides 270 Ohms of common mode impedance at 100 MHz, the standard reference frequency for signal line EMI filters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM3225-271-2P-T001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACM3225-271-2P-T001 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}}