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BLM15AG102SZ1D

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Murata Electronics Ferrite Beads, 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BLM15AG102SZ1D

Murata Electronics · Ferrite Beads · 0402

BLM15AG102SZ1D 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 First electrode of the two-terminal chip ferrite bead, 1000Ω ±25% at 100MHz, rated current 300mA, DC resistance 0.65Ω max (initial).
2 2 passive Second electrode of the two-terminal chip ferrite bead, connected in series with pin 1 through the inductor and resistance element shown in the equivalent circuit.

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 tolerance -25 25 % Impedance at 100MHz, printed ±25% 1
Impedance (nominal) 1000 Ω at 100MHz 1
DC resistance 0.65 Ω Initial values (*1) 1
DC resistance 0.75 Ω After testing (*1) 1
Rated current 300 mA 1
Operating temperature -55 125 °C 2
Storage temperature -55 125 °C 2
Impedance change after AEC-Q200 stress tests -30 30 % Impedance at 100MHz, Table A after stress tests 3
Standard reflow peak temperature deviation -3 3 °C Standard profile, peak 245±3°C 7
Limit reflow peak temperature 260 °C Limit profile, 10s, 2 cycles 7
Soldering iron tip temperature 350 °C Tip temperature, soldering iron 7
Cleaning temperature 60 °C Cleaning; IPA 40°C max 9

CAD (KiCad official)

  • Symbol: BLM15AG102SZ1D
  • Footprint: Inductor_SMD:L_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: blm15ag102sz1d-etched.step / blm15ag102sz1d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); blm15ag102sz1d.step / blm15ag102sz1d.glb are the bare package body.

Provenance

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

  • Datasheet: Murata Electronics datasheet (10 pp, sha256 e2caf9365678f209, retrieved 2026-10-19, 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