component
BLM18KG102BH1D
Public Made by Adomby adom
Murata Electronics Ferrite Beads, 0603. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownBLM18KG102BH1D
Murata Electronics · Ferrite Beads · 0603
BLM18KG102BH1D 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 | 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 | 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 |
|---|---|---|---|---|---|---|---|
| Impedance tolerance | -25 | 25 | % | Impedance at 100MHz, printed as ±25% for BLM18KG102BH1D | 1 | ||
| Impedance change after biased humidity (BLM18KG) | -50 | 50 | % | Impedance at 100MHz after 1000 hours at 85 deg C, 85%RH, max rated current applied | 3 | ||
| DC Resistance | 0.2 | Ω | Initial value, DC resistance column under ESD rank 2: 2kV | 1 | |||
| DC Resistance after testing | 0.23 | Ω | After testing, DC resistance column under ESD rank 2: 2kV | 1 | |||
| Rated Current | 800 | mA | Rated current; derated per footnote *1 depending on operating temperature | 1 | |||
| Operating Temperature | -55 | 150 | °C | 1 | |||
| Storage Temperature | -55 | 150 | °C | 1 | |||
| Impedance | 1000 | Ω | At 100MHz (measuring frequency 100MHz±1MHz) | 1 | |||
| Storage temperature (packaged product, storage conditions) | -10 | 40 | °C | Storage conditions for products in packaging; use within 6 months after delivery | 9 | ||
| Storage humidity (packaged product, storage conditions) | 15 | 85 | %RH | Relative humidity in storage warehouse; no rapid change in temperature and humidity | 9 |
CAD (KiCad official)
- Symbol:
BLM18KG102BH1D - Footprint:
Inductor_SMD:L_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
blm18kg102bh1d-etched.step/blm18kg102bh1d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);blm18kg102bh1d.step/blm18kg102bh1d.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 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).