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BLM15BX182SN1D

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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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BLM15BX182SN1D

Murata Electronics · Ferrite Beads · 0402

BLM15BX182SN1D 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 One of two interchangeable electrodes of the 1800 ohm (±25% at 100MHz) ferrite bead, rated 250 mA max with 0.90 ohm max DC resistance.
2 2 passive The second interchangeable electrode of the ferrite bead; the equivalent circuit shows a series inductor and resistor between the two terminals.

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
DC Resistance, initial values (max) 0.9 Ω Initial values, DC resistance (Ω max.) 2
DC Resistance, after testing (max) 1 Ω After testing values, DC resistance (Ω max.) 2
Rated current 250 mA Rated current for BLM15BX182SN1D as printed in rating table 2
Impedance tolerance at 100MHz -25 25 % Impedance at 100MHz, 1800Ω nominal, printed ±25% 2
Impedance change after mechanical and environmental tests -30 30 % At 100MHz, after tests in Table 1 and 7-3-1 to 7-3-4 (printed 'Within ±30%') 4
Operating temperature -55 125 °C Operating temperature range, series-wide note 3
Storage temperature -55 125 °C Storage temperature range, series-wide note 3
Impedance at 100MHz (nominal) 1800 Ω At 100MHz, under standard testing condition 2
Reflow limit profile peak temperature 260 °C Limit soldering profile, 10 s, reflow 2 times 8
Reflow standard profile peak temperature 245 °C Standard soldering profile, peak temperature ±3°C 8
Soldering iron tip temperature (rework) 350 °C Reworking with soldering iron, tip temperature max, 3 s, 2 times max 8

CAD (KiCad official)

  • Symbol: BLM15BX182SN1D
  • Footprint: Inductor_SMD:L_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: blm15bx182sn1d-etched.step / blm15bx182sn1d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); blm15bx182sn1d.step / blm15bx182sn1d.glb are the bare package body.

Provenance

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

  • Datasheet: Murata Electronics datasheet (11 pp, sha256 195e8bccc587156a, retrieved 2026-10-26, 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