{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BLM15GA750SN1D","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"BLM15GA750SN1D","canonicalUrl":"https://icboms.com/murata-electronics/BLM15GA750SN1D","factsUrl":"https://icboms.com/api/mcp/products/BLM15GA750SN1D","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics EMIFIL® BLM15 series ferrite bead, BLM15GA750SN1D, 75 Ohms @ 100 MHz, 200 mA, 1.3 Ohm DCR, 0402 (1005 Metric), Signal Line, Surface Mount.","salesMarkdown":"## 75 Ω at 100 MHz, 200 mA continuous — the three numbers that define fit The BLM15GA750SN1D is a single-line signal ferrite bead from Murata's EMIFIL BLM15 series, packaged in the 0402 (1005 Metric) footprint. Its 75 Ω impedance at 100 MHz is the suppression target for conducted noise in the 100 MHz band — typical for clock lines, data buses, and RF bias feeds where a low-Q filter knocks down harmonics without distorting the signal edge. Rated for 200 mA continuous current with a maximum DC resistance of 1.3 Ω. The 1.3 Ω DCR means a 200 mA load drops 260 mV across the bead and dissipates about 52 mW — well within the 0402 body's thermal budget at 85°C ambient, but worth checking if the trace carries both DC bias and a high-frequency signal where the voltage drop eats into the noise margin. The 0402 package keeps the mounting footprint small enough for dense PCB layouts where every square millimeter counts.","metaTitle":"BLM15GA750SN1D Murata 75Ω Ferrite Bead, 200mA, 0402","metaDescription":"Murata BLM15GA750SN1D EMIFIL ferrite bead, 75Ω @ 100 MHz, 200mA, 1.3Ω DCR, 0402 package, -55°C to 125°C. 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":"BLM15GA","Current Rating (Max)":"200mA","Impedance @ Frequency":"75 Ohms @ 100 MHz","Operating Temperature":"-55°C ~ 125°C","DC Resistance (DCR) (Max)":"1.3Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/979a91ecc3ae11a5ee4f76d2cbd71f3e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance and current rating of BLM15GA750SN1D?","answer":"The BLM15GA750SN1D offers 75 Ω impedance at 100 MHz and a maximum current rating of 200 mA, with a DC resistance of 1.3 Ω max. These three parameters define its fit for signal-line filtering on a 0402 footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/BLM15GA750SN1D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/BLM15GA750SN1D 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}}