component
BLM18KN700EH1D
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
markdownBLM18KN700EH1D
Murata Electronics · Ferrite Beads · 0603
BLM18KN700EH1D 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 |
|---|---|---|---|---|---|---|---|
| DC Resistance (max.), initial value | 0.022 | Ω | Initial value; measured with digital multimeter, excluding substrate and wire resistance | 1 | |||
| DC Resistance (max.), after testing | 0.032 | Ω | Values after testing (AEC-Q200) | 1 | |||
| Impedance tolerance | -25 | 25 | % | At 100MHz | 1 | ||
| Rated current | 2200 | mA | Rated current as printed; derated with operating temperature (footnote *1) | 1 | |||
| Operating temperature | -55 | 175 | °C | Operating temperature range | 1 | ||
| Storage temperature | -55 | 175 | °C | Storage temperature as printed in rating table (item 3) | 1 | ||
| Storage temperature (warehouse storage conditions) | -10 | 40 | °C | Warehouse storage before use; storage period within 6 months after delivery | 8 | ||
| Storage relative humidity (warehouse storage conditions) | 15 | 85 | %RH | Warehouse storage; no rapid change in temperature and humidity | 8 | ||
| Impedance (nominal) | 70 | Ω | At 100MHz; measured at 100MHz±1MHz, Keysight 4991A | 1 | |||
| Reflow soldering peak temperature (limit profile) | 260 | °C | Reflow limit profile, 10 s; 2 cycles max | 6 |
CAD (KiCad official)
- Symbol:
BLM18KN700EH1D - Footprint:
Inductor_SMD:L_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
blm18kn700eh1d-etched.step/blm18kn700eh1d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);blm18kn700eh1d.step/blm18kn700eh1d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (8 pp, sha256
da010bd01d365ffc, retrieved 2026-10-19, 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).