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BLM15PX181SH1D

Public Made by Adom

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Murata Electronics Ferrite Beads, 0402. 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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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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blm15px181sh1d-etched.glb Publish 0.1.0 · Ray 20d ago
blm15px181sh1d-etched.step blm15px181sh1d: factory component page (tier=lcsc) · Ray 20d ago
blm15px181sh1d-hero.glb blm15px181sh1d: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
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blm15px181sh1d.kicad_sym blm15px181sh1d: KiCad Device:FerriteBead symbol instead of a box (two-terminal passive) · Ray 12d ago
blm15px181sh1d.lbr blm15px181sh1d: KiCad Device:FerriteBead symbol instead of a box (two-terminal passive) · Ray 12d ago
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BLM15PX181SH1D

Murata Electronics · Ferrite Beads · 0402

BLM15PX181SH1D from Murata Electronics, in a 0402. 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 0402
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
Impedance (typical value at 100 MHz) 180 Ω at 100 MHz; measured at 100 MHz±1 MHz 2
Impedance tolerance -25 25 % at 100 MHz (printed as 180±25%) 2
Rated current 1500 mA Ambient temperature 85°C 2
Rated current 800 mA Ambient temperature 125°C 2
DC resistance 0.09 Ω Initial values 2
DC resistance 0.105 Ω Values after testing 2
Operating temperature range -55 125 °C 1
Storage temperature range -55 125 °C 1
Impedance change (at 100 MHz) after high temperature exposure -30 30 % 1000 h at 125°C; Table A 3
Impedance change (at 100 MHz) after temperature cycling (BLM15PX) -50 50 % 1000 cycles, -55°C to +125°C; Table B 3
Impedance change (at 100 MHz) after biased humidity (BLM15PX, Table B) -50 50 % 1000 h at 85°C, 85% (RH), max rated current; Table B 3
Impedance change (at 100 MHz) after operational life (BLM15PX, Table B) -50 50 % 125°C 1000 h; Table B 3
Impedance change (at 100 MHz) after resistance to soldering heat -30 30 % Solder 260°C±5°C, immersion 10 s; Table C 3
Impedance change (at 100 MHz) after ESD -30 30 % Per AEC-Q200-002; Table D 3

CAD (KiCad official)

  • Symbol: BLM15PX181SH1D
  • Footprint: Inductor_SMD:L_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: blm15px181sh1d-etched.step / blm15px181sh1d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); blm15px181sh1d.step / blm15px181sh1d.glb are the bare package body.

Provenance

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

  • Datasheet: Murata Electronics datasheet (10 pp, sha256 7ec27e7e18c7a1cd, retrieved 2026-10-20, 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