{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACM4520V-901-2P-TL00","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACM4520V-901-2P-TL00","canonicalUrl":"https://icboms.com/tdk-corporation/ACM4520V-901-2P-TL00","factsUrl":"https://icboms.com/api/mcp/products/ACM4520V-901-2P-TL00","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACM-V series power line common-mode choke, ACM4520V-901-2P-TL00, 900 Ohm impedance at 100 MHz, 1.2 A rated current, 50 VDC, AEC-Q200 qualified, surface mount.","salesMarkdown":"## NRND status — what it means for your BOM line The ACM4520V-901-2P-TL00: That means the manufacturer is not accepting new-design wins for this order code, though existing production builds can still be supported through the supply chain. For a BOM that already carries this choke, the NRND flag is a heads-up — not a stop-ship. ## 900 Ohm common-mode choke with AEC-Q200 grade This is a two-line common-mode choke from the ACM-V series, rated 900 Ohms impedance at 100 MHz. The impedance peak is tuned for conducted EMI suppression on power lines in the 10–100 MHz range — typical for switching noise from DC-DC converters or motor drive rails. Current rating is 1.2 A max with a DCR of 60 mOhm max. The DCR is the thermal bottleneck — at 1.2 A, I²R loss is about 86 mW, well within the part's dissipation capability given the 125 °C operating ceiling. AEC-Q200 qualification means this choke passed the automotive-grade stress tests: thermal shock, moisture resistance, mechanical shock, and vibration. ## Package and reflow fit Horizontal, 4 PC Pad surface-mount package — 4.70 mm x 4.50 mm footprint, 2.00 mm seated height. The four-pad layout is the standard common-mode choke footprint; the part is symmetrical, so orientation on the pad matters only for the two winding halves. No MSL rating is stated in the record, but AEC-Q200 parts typically ship at MSL 1 unless otherwise marked — verify the reel label before the oven. If it is MSL 1, no bake is needed; if it is MSL 2a or higher, bake it or it popcorns.","metaTitle":"TDK ACM4520V-901-2P-TL00 Power Line Choke, 900 Ohm, 1.2 A","metaDescription":"TDK ACM4520V-901-2P-TL00 common-mode choke, 900 Ohm at 100 MHz, 1.2 A, AEC-Q200. NRND status — sourced to order against RFQ through independent distribution.","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)","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)":"1.2A","Impedance @ Frequency":"900 Ohms @ 100 MHz","Operating Temperature":"-40°C~125°C","DC Resistance (DCR) (Max)":"60mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6510","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7dfc7739aa432a5ae6e265c1e719ed8d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance and current rating of the ACM4520V-901-2P-TL00?","answer":"It provides 900 Ohms impedance at 100 MHz and is rated for 1.2 A maximum current with a maximum DCR of 60 mOhm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACM4520V-901-2P-TL00","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-901-2P-TL00 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}}