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BLM18SP102SZ1D

Public Made by Adom

by adom

Murata Electronics Ferrite Beads, 0603. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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BLM18SP102SZ1D

Murata Electronics · Ferrite Beads · 0603

BLM18SP102SZ1D 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 Terminal 1 of an unpolarised inductor or ferrite bead; either orientation.
2 2 passive Terminal 2 of an unpolarised inductor or ferrite bead; either orientation.

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Filters
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Rated current (85°C column) 1200 mA at 85℃ column, footnote *1 1
Rated current (125°C column) 800 mA at 125℃ column, footnote *1 1
DC resistance (initial values) 0.185 Ω Initial values, standard testing conditions (*1) 1
DC resistance (second value column) 0.222 Ω Values after testing column (see review_required) 1
Impedance tolerance (at 100MHz) -25 25 % at 100MHz±1MHz (impedance 1000±25%) 1
Impedance 1000 Ω at 100MHz 1
Impedance change after AEC-Q200 stress tests -30 30 % after AEC-Q200 stress tests (high temp exposure, temperature cycling, biased humidity, operational life, soldering heat); applies to this part (not BLM18SN/KG) 4
Operating temperature -55 125 °C 2
Storage temperature -55 125 °C 2

CAD (KiCad official)

  • Symbol: BLM18SP102SZ1D
  • Footprint: Inductor_SMD:L_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: blm18sp102sz1d-etched.step / blm18sp102sz1d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); blm18sp102sz1d.step / blm18sp102sz1d.glb are the bare package body.

Provenance

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

  • Datasheet: Murata Electronics datasheet (11 pp, sha256 8c5a5d8e54ee31c6, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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