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BLM18BB471SN1D

Public Made by Adom

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Murata Electronics Ferrite Beads, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BLM18BB471SN1D

Murata Electronics · Ferrite Beads · 0603

BLM18BB471SN1D from Murata Electronics, in a 0603. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive One electrode of the two-terminal ferrite bead (series inductor plus resistance, resistance dominant at high frequencies); BLM18BB471SN1D is 470 ohm ±25% at 100MHz, rated 300 mA, 0.85 ohm max DC resistance.
2 2 passive Other electrode of the two-terminal ferrite bead; the part is non-polarized and the datasheet gives no terminal numbering, operating temperature -55°C to +125°C.

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Filters
Pins 2

Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Impedance Z 470 Ω at 100 MHz, catalog attribute (LCSC C113019) catalog
Tolerance -25 25 % catalog attribute (LCSC C113019) catalog
Rated current 300 mA catalog attribute (LCSC C113019) catalog

CAD (KiCad official)

  • Symbol: BLM18BB471SN1D
  • Footprint: Inductor_SMD:L_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: blm18bb471sn1d-etched.step / blm18bb471sn1d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); blm18bb471sn1d.step / blm18bb471sn1d.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Murata Electronics datasheet (12 pp, sha256 662fddeae58fa04f, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF