{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACT1210G-800-2P-TL10","brand":"TDK Corporation","brandSlug":"tdk-corporation","productSlug":"ACT1210G-800-2P-TL10","canonicalUrl":"https://icboms.com/tdk-corporation/ACT1210G-800-2P-TL10","factsUrl":"https://icboms.com/api/mcp/products/ACT1210G-800-2P-TL10","rawCanonicalId":null},"summary":{"shortDescription":"TDK Corporation ACT series common mode filter, ACT1210G-800-2P-TL10, signal line, 2 lines, 80V DC, 70mA, 3.8 kOhms @ 10 MHz, 80 µH @ 100 kHz, horizontal 4 PC pad, surface mount, AEC-Q200.","salesMarkdown":"## Common mode filter for automotive signal lines The TDK ACT1210G-800-2P-TL10 is a 2-line common mode filter from the ACT series, designed for signal-line EMI suppression in automotive and industrial applications. It presents 3.8 kOhms impedance at 10 MHz, which is the frequency band where conducted emissions from switching transients and data-line noise typically couple onto the power or signal pair. ## AEC-Q200 qualification and operating envelope Rated AEC-Q200, this filter is qualified for the automotive stress profile — temperature cycling, mechanical shock, and vibration per the AEC-Q200 passive-component standard. The 80V DC voltage rating and 70mA current rating define the signal rail it can sit on — suitable for 12V and 24V automotive buses where transients can exceed the nominal rail, and for low-current sensor or CAN lines where the common-mode choke must not saturate on the bias current. At 3.8 kOhms and 10 MHz, the filter presents a high impedance to common-mode noise while the differential signal sees the 80 µH inductance at 100 kHz. The 2.6 Ohm maximum DCR drops about 182 mV at the 70mA rated current — a small voltage loss that matters if the downstream receiver has a tight input threshold. ## Package and board integration The 4-pad layout routes the two signal lines through the choke with the common-mode return path through the centre pads — a layout that requires the PCB designer to keep the differential pair symmetrical under the component to avoid mode conversion.","metaTitle":"TDK ACT1210G-800-2P-TL10 Common Mode Filter, 80V, 70mA","metaDescription":"TDK ACT1210G-800-2P-TL10 common mode filter, 80V DC, 70mA, 3.8 kOhms at 10 MHz, AEC-Q200. Active production, available 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":"ACT","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Filter Type":"Signal Line","Height (Max)":"0.098\\\" (2.50mm)","Mounting Type":"Surface Mount","Package / Case":"Horizontal, 4 PC Pad","Product Status":"Active","Approval Agency":"-","Number of Lines":"2","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage Rating - AC":"-","Voltage Rating - DC":"80V","Current Rating (Max)":"70mA","Impedance @ Frequency":"3.8 kOhms @ 10 MHz","Operating Temperature":"-40°C~125°C","Inductance @ Frequency":"80 µH @ 100 kHz","DC Resistance (DCR) (Max)":"2.6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0aefa31916562a19042f614c9235f05d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance and frequency response of the ACT1210G-800-2P-TL10?","answer":"The filter provides 3.8 kOhms impedance at 10 MHz with an inductance of 80 µH at 100 kHz. The 3.8 kOhm peak at 10 MHz targets the common-mode noise band typical of automotive switching converters and data-line harmonics."},{"question":"What is the maximum DC resistance and voltage rating?","answer":"Maximum DCR is 2.6 Ohm, and the DC voltage rating is 80V. The 80V rating gives headroom above the 12V or 24V automotive bus, covering load-dump transients that can reach 40V to 60V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/tdk-corporation/ACT1210G-800-2P-TL10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/tdk-corporation/ACT1210G-800-2P-TL10 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}}