component
ZECI201209A3R3K-0A030
Public Made by Adomby adom
Zeng Yi Inductors (SMD), 0805. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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ZECI201209A3R3K-0A030
Zeng Yi · Inductors (SMD) · 0805
ZECI201209A3R3K-0A030 from Zeng Yi, 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 | 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 | Zeng Yi |
| Package | 0805 |
| Category | Inductors/Coils/Transformers |
| 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 |
|---|---|---|---|---|---|---|---|
| Inductance | 3.3 | µH | nominal, catalog attribute (LCSC C967682) | catalog | |||
| Tolerance | -10 | 10 | % | catalog attribute (LCSC C967682) | catalog | ||
| Rated current | 30 | mA | catalog attribute (LCSC C967682) | catalog |
CAD (KiCad official)
- Symbol:
ZECI201209A3R3K-0A030 - Footprint:
Inductor_SMD:L_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
zeci201209a3r3k-0a030-etched.step/zeci201209a3r3k-0a030-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);zeci201209a3r3k-0a030.step/zeci201209a3r3k-0a030.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Zeng Yi datasheet (3 pp, sha256
68abea904e37e826, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).
# ZECI201209A3R3K-0A030
**Zeng Yi** · Inductors (SMD) · 0805
ZECI201209A3R3K-0A030 from Zeng Yi, 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 | 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 | Zeng Yi |
| Package | 0805 |
| Category | Inductors/Coils/Transformers |
| 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 |
|---|---|---|---|---|---|---|---|
| Inductance | | | 3.3 | | µH | nominal, catalog attribute (LCSC C967682) | catalog |
| Tolerance | | -10 | | 10 | % | catalog attribute (LCSC C967682) | catalog |
| Rated current | | | | 30 | mA | catalog attribute (LCSC C967682) | catalog |
## CAD (KiCad official)
- Symbol: `ZECI201209A3R3K-0A030`
- Footprint: `Inductor_SMD:L_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `zeci201209a3r3k-0a030-etched.step` / `zeci201209a3r3k-0a030-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `zeci201209a3r3k-0a030.step` / `zeci201209a3r3k-0a030.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Zeng Yi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837279012691968) (3 pp, sha256 `68abea904e37e826`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/zeci201209a3r3k-0a030-datasheet.pdf)