{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACT45B-220-2P-TL003","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACT45B-220-2P-TL003","canonicalUrl":"https://icboms.com/tdk-corporation/ACT45B-220-2P-TL003","factsUrl":"https://icboms.com/api/mcp/products/ACT45B-220-2P-TL003","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACT45B series common mode filter, ACT45B-220-2P-TL003, 200 mA, 50 VDC, 1.2 kOhms at 10 MHz, 22 µH at 100 kHz, horizontal 4 PC pad surface-mount package.","salesMarkdown":"## Signal-line common mode choke, AEC-Q200 rated The TDK ACT45B-220-2P-TL003 is a two-line common mode filter in the ACT45B series, designed to suppress conducted EMI on signal lines carrying up to 200 mA at 50 VDC. It delivers 1.2 kOhms impedance at 10 MHz and 22 µH inductance at 100 kHz, with a maximum DC resistance of 1 Ohm — the DCR figure sets the voltage drop and self-heating at the rated current, so a 200 mA load sees a 200 mV drop across the filter. Qualified to AEC-Q200, the part operates across -40°C to 150°C, covering under-hood and engine-bay temperature profiles in automotive electronics. Supplied on tape and reel or cut tape, the package is compatible with standard pick-and-place assembly.","metaTitle":"TDK ACT45B-220-2P-TL003 Common Mode Choke, 1.2 kOhm, 200 mA","metaDescription":"TDK ACT45B-220-2P-TL003 common mode filter, 1.2 kOhm at 10 MHz, 200 mA, 50 VDC, AEC-Q200. Active, surface-mount, 4-pad horizontal package. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"TDK Corporation","Series":"ACT45B","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Filter Type":"Signal Line","Height (Max)":"0.118\\\" (3.00mm)","Mounting Type":"Surface Mount","Package / Case":"Horizontal, 4 PC Pad","Product Status":"Active","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":"50V","Current Rating (Max)":"200mA","Impedance @ Frequency":"1.2 kOhms @ 10 MHz","Operating Temperature":"-40°C ~ 150°C","Inductance @ Frequency":"22 µH @ 100 kHz","DC Resistance (DCR) (Max)":"1Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3d90d19f1060740447041318adae4c74.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does TDK provide for this part?","answer":"The part is AEC-Q200 qualified."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACT45B-220-2P-TL003","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACT45B-220-2P-TL003 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}