{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BLM15BA220SN1D","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"BLM15BA220SN1D","canonicalUrl":"https://icboms.com/murata-electronics/BLM15BA220SN1D","factsUrl":"https://icboms.com/api/mcp/products/BLM15BA220SN1D","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics EMIFIL®, BLM15 series ferrite bead, 0402 (1005 Metric) package, 22 Ohms @ 100 MHz, 300 mA, 300 mOhm DCR, signal line, surface mount.","salesMarkdown":"## 22-ohm suppression at 100 MHz The BLM15BA220SN1D is a single-line ferrite bead from Murata's EMIFIL BLM15 series, offering 22 Ohms impedance at 100 MHz to attenuate conducted noise on signal lines. The 300 mA current rating sets the maximum DC load the bead can carry without saturating the ferrite core, while the 300 mOhm DCR introduces a voltage drop of 90 mV at full rated current — a factor to budget in low-voltage supply rails. ## Temperature range and package fit The 0402 (1005 Metric) footprint is a standard SMD size widely used in compact PCB layouts, and the single-line configuration filters one signal or supply trace per device.","metaTitle":"Murata BLM15BA220SN1D Ferrite Bead, 22 Ohms @ 100 MHz","metaDescription":"Murata EMIFIL BLM15BA220SN1D ferrite bead, 0402 package, 22 Ohms impedance at 100 MHz, 300 mA rating, 300 mOhm DCR. Active production, sourced to order.","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":"BLM15BA","Current Rating (Max)":"300mA","Impedance @ Frequency":"22 Ohms @ 100 MHz","Operating Temperature":"-55°C ~ 125°C","DC Resistance (DCR) (Max)":"300mOhm"}},"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/BLM15BA220SN1D/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of BLM15BA220SN1D at 100 MHz?","answer":"The bead provides 22 Ohms impedance at 100 MHz, suitable for filtering high-frequency noise on signal lines up to 300 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/BLM15BA220SN1D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/BLM15BA220SN1D 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}}