component
DFE21CCNR33MELL
Public Made by Adomby adom
Murata Electronics Power Inductors, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
DFE21CCNR33MELL
Murata Electronics · Power Inductors · 0805
DFE21CCNR33MELL from Murata Electronics, in a 0805. 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 0.33 µH ±20% inductor (DC resistance 0.023 Ω max); rated current 4600 mA based on temperature rise and 5400 mA based on inductance change, maximum voltage 20V. |
| 2 | 2 | passive | Second electrode of the 0.33 µH ±20% inductor (DC resistance 0.023 Ω max); the part is unpolarized and the two terminals are interchangeable. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 0805 |
| Category | Inductors, Coils, Chokes |
| Pins | 2 |
Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Tolerance | -20 | 20 | % | catalog description (LCSC C6539828) | catalog | ||
| Inductance | 330 | nH | nominal, catalog description (LCSC C6539828) | catalog |
CAD (KiCad official)
- Symbol:
DFE21CCNR33MELL - Footprint:
Inductor_SMD:L_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
dfe21ccnr33mell-etched.step/dfe21ccnr33mell-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dfe21ccnr33mell.step/dfe21ccnr33mell.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (9 pp, sha256
5b387467383bd320, 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).
# DFE21CCNR33MELL
**Murata Electronics** · Power Inductors · 0805
DFE21CCNR33MELL from Murata Electronics, in a 0805. 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 0.33 µH ±20% inductor (DC resistance 0.023 Ω max); rated current 4600 mA based on temperature rise and 5400 mA based on inductance change, maximum voltage 20V. |
| 2 | 2 | passive | Second electrode of the 0.33 µH ±20% inductor (DC resistance 0.023 Ω max); the part is unpolarized and the two terminals are interchangeable. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 0805 |
| Category | Inductors, Coils, Chokes |
| Pins | 2 |
## Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Tolerance | | -20 | | 20 | % | catalog description (LCSC C6539828) | catalog |
| Inductance | | | 330 | | nH | nominal, catalog description (LCSC C6539828) | catalog |
## CAD (KiCad official)
- Symbol: `DFE21CCNR33MELL`
- Footprint: `Inductor_SMD:L_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `dfe21ccnr33mell-etched.step` / `dfe21ccnr33mell-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dfe21ccnr33mell.step` / `dfe21ccnr33mell.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Murata Electronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600514840628768768) (9 pp, sha256 `5b387467383bd320`, retrieved 2026-11-07, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/dfe21ccnr33mell-datasheet.pdf)