{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BLM15BD182SN1D","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"BLM15BD182SN1D","canonicalUrl":"https://icboms.com/murata-electronics/BLM15BD182SN1D","factsUrl":"https://icboms.com/api/mcp/products/BLM15BD182SN1D","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics EMIFIL®, BLM15 series ferrite bead, BLM15BD182SN1D, 1.8 kOhms @ 100 MHz, 100 mA, 0402 (1005 Metric), Signal Line.","salesMarkdown":"## 1.8 kOhm suppression at 100 MHz for signal lines The BLM15BD182SN1D is a single-line ferrite bead from Murata's EMIFIL®, BLM15 series, delivering 1.8 kOhms impedance at 100 MHz to suppress conducted EMI on signal traces. ## Where it fits in the BOM Use this ferrite bead on low-current digital signal lines — I2C, SPI, UART, or GPIO traces — where a 100 mA current ceiling is sufficient and 1.8 kOhms at 100 MHz knocks down high-frequency noise without distorting the signal edge. The 1.4 Ohm DCR means it is not suited for power rail filtering above 100 mA; for supply lines, step up to a higher-current rated bead in the same EMIFIL family.","metaTitle":"Murata BLM15BD182SN1D Ferrite Bead, 1.8 kOhm @ 100 MHz, 0402","metaDescription":"Murata BLM15BD182SN1D EMIFIL ferrite bead, 1.8 kOhm impedance at 100 MHz, 100 mA rating, 0402 package. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"Murata Electronics","Series":"EMIFIL®, BLM15","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Filter Type":"Signal Line","Height (Max)":"0.022\\\" (0.55mm)","Mounting Type":"Surface Mount","Package / Case":"0402 (1005 Metric)","Product Status":"Active","Number of Lines":"1","lifecycle_stage":"unknown","Size / Dimension":"0.039\\\" L x 0.022\\\" W (1.00mm x 0.55mm)","Base Product Number":"BLM15BD","Current Rating (Max)":"100mA","Impedance @ Frequency":"1.8 kOhms @ 100 MHz","Operating Temperature":"-55°C ~ 125°C","DC Resistance (DCR) (Max)":"1.4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/73c2e560dc04bcd20af9d3bc02fbbc8b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BLM15BD182SN1D/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of BLM15BD182SN1D at 100 MHz?","answer":"It provides 1.8 kOhms impedance at 100 MHz, which is the standard reference frequency for ferrite bead attenuation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/BLM15BD182SN1D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/BLM15BD182SN1D 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}}