component
BLM03AG102SZ1D
Public Made by Adomby adom
Murata Electronics Ferrite Beads, 0201. 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
markdownBLM03AG102SZ1D
Murata Electronics · Ferrite Beads · 0201
BLM03AG102SZ1D from Murata Electronics, in a 0201. 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 two-terminal ferrite bead, 1000Ω ±25% impedance at 100MHz, 100mA rated current and 2.5Ω max DC resistance. |
| 2 | 2 | passive | Other electrode of the two-terminal ferrite bead, interchangeable with the first (no polarity shown), operating -55°C to +125°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 0201 |
| 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) | 2.5 | Ω | Initial values, standard testing conditions (*1) | 1 | |||
| DC resistance (values after testing) | 2.6 | Ω | Values after testing; column header reads 85°C / 125°C (ambiguous) | 1 | |||
| Impedance tolerance | -25 | 25 | % | At 100MHz, ±25% for 1000 Ω entry | 1 | ||
| Impedance change after AEC-Q200 tests | -30 | 30 | % | At 100MHz, within ±30% after stress tests | 3 | ||
| Rated current | 100 | mA | Rated current, no *2 marking for this part | 1 | |||
| Operating temperature range | -55 | 125 | °C | Operating temperature | 1 | ||
| Storage temperature range | -55 | 125 | °C | Storage temperature | 1 | ||
| ESD rank | 2 | kV | ESD rank 2 (2 kV) per AEC-Q200-002 | 1 | |||
| Impedance (nominal) | 1000 | Ω | At 100MHz, measured per item 6-1-1 | 1 | |||
| Reflow standard peak temperature tolerance | -3 | 3 | °C | Standard profile peak 245±3°C | 7 | ||
| Reflow standard peak temperature | 245 | °C | Standard soldering profile peak | 7 | |||
| Reflow limit peak temperature | 260 | °C | Limit profile, 10 s max, 2 reflow cycles | 7 | |||
| Soldering iron tip temperature | 350 | °C | Soldering iron tip, soldering time 3 s, 2 times max | 7 |
CAD (KiCad official)
- Symbol:
BLM03AG102SZ1D - Footprint:
Inductor_SMD:L_0201_0603Metric - 3D model: 0201 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (9 pp, sha256
a6e9b05dad25fad5, retrieved 2026-10-23, 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).