{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM4520V-231-2P-T00","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM4520V-231-2P-T00","canonicalUrl":"https://icboms.com/tdk-corporation/ACM4520V-231-2P-T00","factsUrl":"https://icboms.com/api/mcp/products/ACM4520V-231-2P-T00","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACM-V series power line EMI filter, ACM4520V-231-2P-T00, 230 Ohms @ 100 MHz, 1.5 A, 50 VDC, AEC-Q200, horizontal 4-pad SMD.","salesMarkdown":"## NRND status and what it means for procurement The ACM4520V-231-2P-T00: For sustainment programs already qualified on this filter, the NRND flag is a planning signal: budget for a last-time-buy window or identify a form-fit-function replacement before the supply tightens. ## 230-ohm common-mode impedance at 100 MHz The core spec is 230 Ohms impedance at 100 MHz, typical for suppressing conducted common-mode noise on power lines in the 30–300 MHz range. This is a common target for automotive infotainment, CAN bus, or sensor supply rails where switching noise from a nearby DC-DC converter couples into the line. ## AEC-Q200 and the 125 °C ceiling Qualified to AEC-Q200, the passive-component stress-test standard for automotive electronics. This covers temperature cycling, moisture resistance, mechanical shock, and vibration — the filter is rated for under-hood or engine-bay deployment where the ambient reaches 125 °C. A 4.70 mm × 4.50 mm horizontal package with four pads (two input, two output) keeps the PCB footprint compact for space-constrained ECU layouts.","metaTitle":"TDK ACM4520V-231-2P-T00 Power Line EMI Filter, 230 Ohms","metaDescription":"TDK ACM4520V-231-2P-T00 NRND power line EMI filter, 230 Ohms @ 100 MHz, 1.5 A, AEC-Q200. 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-V","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Filter Type":"Power Line","Height (Max)":"0.079\\\" (2.00mm)","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":"0.185\\\" L x 0.177\\\" W (4.70mm x 4.50mm)","Voltage Rating - AC":"-","Voltage Rating - DC":"50V","Current Rating (Max)":"1.5A","Impedance @ Frequency":"230 Ohms @ 100 MHz","Operating Temperature":"-40°C ~ 125°C","DC Resistance (DCR) (Max)":"50mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7dfc7739aa432a5ae6e265c1e719ed8d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of the ACM4520V-231-2P-T00 at 100 MHz?","answer":"230 Ohms at 100 MHz, typical for common-mode noise suppression on power lines in the 30–300 MHz range."},{"question":"What is the current rating and DCR of this filter?","answer":"Rated for 1.5 A continuous with a maximum DC resistance of 50 mOhm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM4520V-231-2P-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/ACM4520V-231-2P-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}}