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BLM18BD222BH1D
Public Made by Adomby adom
Murata Electronics Ferrite Beads, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBLM18BD222BH1D
Murata Electronics · Ferrite Beads · 0603
BLM18BD222BH1D 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 series ferrite bead (2200Ω ±25% at 100MHz, 150mA rated current, 1.5Ω max DC resistance); the bead is not polarized. |
| 2 | 2 | passive | Other electrode of the series ferrite bead (2200Ω ±25% at 100MHz, 150mA rated current, 1.5Ω max DC resistance); the bead is not polarized. |
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 |
|---|---|---|---|---|---|---|---|
| DC Resistance (initial values, max) | 1.5 | Ω | Ω max., DC resistance, initial values (measured per 7-1-2) | 1 | |||
| DC Resistance (after testing, max) | 1.6 | Ω | Ω max., DC resistance, after testing (column per header; see review) | 1 | |||
| Rated Current | 150 | mA | Rated current as printed; derated with operating temperature per footnote *1 figure | 1 | |||
| Impedance tolerance | -25 | 25 | % | At 100MHz | 1 | ||
| Impedance (nominal) | Z | 2200 | Ω | At 100MHz, measured 100MHz±1MHz (KEYSIGHT 4991A) | 1 | ||
| Impedance change after AEC-Q200 stress tests | -30 | 30 | % | At 100MHz, after AEC-Q200 stress tests (Table A/B; ±30% applies to BLM18BD, not BLM18KG) | 3 | ||
| Operating Temperature | -55 | 150 | °C | Operating temperature range; do not use beyond this range and rated current | 1 | ||
| Storage Temperature | -55 | 150 | °C | Storage temperature range | 1 |
CAD (KiCad official)
- Symbol:
BLM18BD222BH1D - Footprint:
Inductor_SMD:L_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
blm18bd222bh1d-etched.step/blm18bd222bh1d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);blm18bd222bh1d.step/blm18bd222bh1d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (9 pp, sha256
71958eadd63257cf, retrieved 2026-11-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).