{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BLM15HB221SH1D","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"BLM15HB221SH1D","canonicalUrl":"https://icboms.com/murata-electronics/BLM15HB221SH1D","factsUrl":"https://icboms.com/api/mcp/products/BLM15HB221SH1D","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics BLM series signal-line ferrite bead, BLM15HB221SH1D, 220 Ohms @ 100 MHz, 250 mA, 1 Ohm DCR max, 0402 (1005 Metric), AEC-Q200.","salesMarkdown":"## Impedance and current — the two numbers that decide fit The BLM15HB221SH1D: This bead presents 220 Ohms at 100 MHz, the standard reference frequency for signal-line suppression. At that point the impedance is purely resistive — the inductive rise has flattened, so the attenuation is stable across the upper VHF band. The 250 mA continuous current rating is the DC bias limit. Above it the ferrite core saturates and the impedance collapses — the bead becomes a wire. AEC-Q200 qualification means this bead passed the automotive passive-component stress tests: 1000 temperature cycles, 85°C/85% RH biased humidity, mechanical shock and vibration per the AEC-Q200 rev D profile. It is the same grade used in engine-control modules and body controllers — not just infotainment. A bead rated only to 105°C would need derating in under-hood locations; this one does not.","metaTitle":"Murata BLM15HB221SH1D Ferrite Bead, 220 Ohm @ 100 MHz","metaDescription":"Murata BLM15HB221SH1D signal-line ferrite bead, 220 Ohm impedance at 100 MHz, 250 mA rated current, AEC-Q200, 0402 package, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["EMI Filters & Ferrite Beads"],"specifications":{"Mfr":"Murata Electronics","Series":"BLM","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","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":"BLM15HB","Current Rating (Max)":"250mA","Impedance @ Frequency":"220 Ohms @ 100 MHz","Operating Temperature":"-55°C~125°C","DC Resistance (DCR) (Max)":"1Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does BLM15HB221SH1D come in?","answer":"The body dimensions are 1.00 mm x 0.55 mm with a 0.55 mm maximum seated height."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/BLM15HB221SH1D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/BLM15HB221SH1D 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}}