{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM3225-161-2P-T","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM3225-161-2P-T","canonicalUrl":"https://icboms.com/tdk-corporation/ACM3225-161-2P-T","factsUrl":"https://icboms.com/api/mcp/products/ACM3225-161-2P-T","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation, ACM series, Signal Line EMI Filter, ACM3225-161-2P-T, 2 Lines, 160 Ohms @ 100 MHz, 350mA, 1210 (3225 Metric) package.","salesMarkdown":"## Obsolete — last-time-buy sourcing The TDK ACM3225-161-2P-T is marked obsolete by the manufacturer. There is no listed official successor or cross-reference. Availability and pricing are confirmed per RFQ against your target quantity. ## 160 Ohms at 100 MHz — 2-line common-mode choke A 2-line common-mode filter rated 160 Ohms impedance at 100 MHz — this is the attenuation sweet spot for conducted EMI on signal pairs in the 10-100 MHz range, typical for USB, LVDS, or CAN bus lines. Carries 350 mA continuous current with a max DCR of 200 mOhm. Rated for 20 VDC line voltage — sufficient for common 5 V, 12 V, or 24 V signal rails, though the 350 mA current ceiling is the binding constraint in most applications. ## 1210 footprint — rework and placement Housed in a 1210 (3225 metric) package, 4-lead configuration — the standard footprint for a 2-line common-mode chip ferrite. Rated for -25°C to 85°C operating temperature — industrial indoor use, not suitable for extended automotive under-hood or high-humidity outdoor enclosures without conformal coating.","metaTitle":"TDK ACM3225-161-2P-T 160 Ohm EMI Filter, 350mA, 1210","metaDescription":"TDK ACM3225-161-2P-T 2-line signal filter, 160 Ohms @ 100 MHz, 350mA, 1210 package. Obsolete — sourced to order via 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","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":"0.177\\\" L x 0.126\\\" W (4.50mm x 3.20mm)","Voltage Rating - AC":"-","Voltage Rating - DC":"20V","Current Rating (Max)":"350mA","Impedance @ Frequency":"160 Ohms @ 100 MHz","Operating Temperature":"-25°C ~ 85°C","DC Resistance (DCR) (Max)":"200mOhm"}},"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 closest pin-compatible alternative to ACM3225-161-2P-T?","answer":"A parametric search in the same ACM series for a 1210 package, 2-line, 160 Ohm @ 100 MHz filter with matching current and DCR is the starting point for a functional replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM3225-161-2P-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACM3225-161-2P-T 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}}