{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BLM15AX601SZ1D","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"BLM15AX601SZ1D","canonicalUrl":"https://icboms.com/murata-electronics/BLM15AX601SZ1D","factsUrl":"https://icboms.com/api/mcp/products/BLM15AX601SZ1D","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics BLM series ferrite bead, 0402 (1005 Metric), 600 Ohms @ 100 MHz, 500 mA, 340 mOhm DCR, AEC-Q200, Power/Signal Line, Tape & Reel.","salesMarkdown":"## 600 Ohms at 100 MHz — the suppression band for conducted EMI The BLM15AX601SZ1D is a single-line ferrite bead from Murata's BLM series, delivering 600 Ohms impedance at 100 MHz. That impedance peak is where it absorbs conducted noise — common-mode or differential — on a power rail or signal trace. At DC the bead looks like 340 mOhm of resistance, so the voltage drop at 500 mA is about 170 mV; the 500 mA current rating is the DC bias limit before the ferrite core starts to saturate and the impedance drops off. ## AEC-Q200 — automotive-grade qualification This bead carries AEC-Q200 qualification, meaning it has passed the stress tests (temperature cycling, moisture resistance, mechanical shock) required for automotive electronics. For a non-automotive design the same part works fine — the qualification is just extra margin. ## 0402 footprint — layout consideration It is a standard surface-mount footprint, reflow-solderable, and fits high-density PCB layouts. The tape-and-reel packaging (Cut Tape or full reel) suits pick-and-place assembly.","metaTitle":"Murata BLM15AX601SZ1D Ferrite Bead, 600 Ohm @ 100 MHz","metaDescription":"Murata BLM15AX601SZ1D ferrite bead, 600 Ohms @ 100 MHz, 500 mA, 340 mOhm DCR, AEC-Q200, 0402. 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":"BLM","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Filter Type":"Power, 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":"BLM15AX","Current Rating (Max)":"500mA","Impedance @ Frequency":"600 Ohms @ 100 MHz","Operating Temperature":"-55°C ~ 125°C","DC Resistance (DCR) (Max)":"340mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/47421877a8ccd614873519959a109225.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BLM15AX601SZ1D/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of BLM15AX601SZ1D at 100 MHz?","answer":"The BLM15AX601SZ1D provides 600 Ohms impedance at 100 MHz. This is the frequency where the bead is most effective at suppressing conducted EMI."},{"question":"What is the current rating and DC resistance of BLM15AX601SZ1D?","answer":"The bead is rated for 500 mA maximum continuous current. Its DC resistance is 340 mOhm maximum, which translates to a voltage drop of about 170 mV at full rated current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/BLM15AX601SZ1D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/BLM15AX601SZ1D 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}}