component
BLM18KG101JH1D
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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownBLM18KG101JH1D
Murata Electronics · Ferrite Beads · 0603
BLM18KG101JH1D 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 at 100MHz (BLM18KG101JH1D, code 100 at ±25%) | -25 | 25 | % | Impedance at 100MHz; printed as 100±25% | 1 | ||
| Impedance at 100MHz (nominal) | 100 | Ω | Measured at 100MHz±1MHz, KEYSIGHT 4991A or equivalent | 1 | |||
| Rated current | 1900 | mA | Printed as 1900*1; *1: rated current derated vs. operating temperature per figure on page 2 | 1 | |||
| DC resistance (first printed value) | 0.03 | Ω | Max value printed in first DC resistance column; column header reads 'at 125℃', alignment not fully clear | 1 | |||
| DC resistance (second printed value) | 0.04 | Ω | Max value printed in second DC resistance column; column header reads 'at 150℃', alignment not fully clear | 1 | |||
| Operating temperature | -55 | 150 | °C | Operating temperature range | 1 | ||
| Storage temperature | -55 | 150 | °C | Storage temperature range (product spec) | 1 | ||
| Impedance change after biased humidity (BLM18KG) | -50 | 50 | % | After 1000h at 85°C, 85%RH, max rated current applied; BLM18KG series | 3 | ||
| Storage temperature (warehouse) | -10 | 40 | °C | Warehouse storage before use | 9 | ||
| Storage humidity (warehouse) | 15 | 85 | %RH | Warehouse storage, no rapid change in temperature/humidity | 9 | ||
| Reflow peak temperature (standard profile) | 245 | °C | Standard reflow profile, printed as 245±3°C | 7 | |||
| Reflow limit peak temperature | 260 | °C | Limit reflow profile, 10 s | 7 | |||
| Flow limit soldering temperature | 265 | °C | Limit flow profile, 5 s max, printed as 265±3°C | 7 | |||
| Pre-heating temperature difference (solder to ferrite surface) | 150 | °C | Temperature difference between solder and ferrite surface during pre-heating | 6 | |||
| Cooling temperature difference after soldering | 100 | °C | Temperature difference when cooling into solvent after soldering | 6 | |||
| Cleaning temperature | 60 | °C | Aqueous cleaning; 40°C max for IPA | 9 |
CAD (KiCad official)
- Symbol:
BLM18KG101JH1D - Footprint:
Inductor_SMD:L_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
blm18kg101jh1d-etched.step/blm18kg101jh1d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);blm18kg101jh1d.step/blm18kg101jh1d.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).