component
CW201212-R15J
Public Made by Adomby adom
BOURNS Power Inductors, 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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CW201212-R15J
BOURNS · Power Inductors · 0805
CW201212-R15J from BOURNS, 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 | BOURNS |
| Package | 0805 |
| Category | Inductors, Coils, Chokes |
| 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 |
|---|---|---|---|---|---|---|---|
| Q Min. | Q | 50 | Q test freq 100 MHz (table column for this row) | 1 | |||
| RDC Max. | RDC | 0.56 | Ohms | 1 | |||
| I rms Max. | I rms | 400 | mA | 1 | |||
| Inductance tolerance | -5 | 5 | % | J suffix, ±5 % | 1 | ||
| Inductance | L | 150 | nH | 1 | |||
| Operating temperature | -40 | 125 | °C | 1 | |||
| Storage temperature | -40 | 125 | °C | 1 | |||
| Temperature rise | 40 | °C | at rated current | 1 | |||
| Reflow soldering temperature | 230 | °C | 50 sec. max. | 1 | |||
| Resistance to soldering heat | 260 | °C | 5 seconds | 1 | |||
| Peak temperature (soldering profile) | 260 | °C | 2 | ||||
| Time above 230 °C (soldering profile) | 50 | s | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | gold | Terminal...........................Mo/Mn+Ni+Au Packaging................. 2,000 pcs. per reel | 1 |
CAD (KiCad official)
- Symbol:
CW201212-R15J - Footprint:
Inductor_SMD:L_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
cw201212-r15j-etched.step/cw201212-r15j-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cw201212-r15j.step/cw201212-r15j.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (3 pp, sha256
5b64459d76816d9f, retrieved 2026-10-21, 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).
# CW201212-R15J
**BOURNS** · Power Inductors · 0805
CW201212-R15J from BOURNS, 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 | BOURNS |
| Package | 0805 |
| Category | Inductors, Coils, Chokes |
| 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 |
|---|---|---|---|---|---|---|---|
| Q Min. | Q | 50 | | | | Q test freq 100 MHz (table column for this row) | 1 |
| RDC Max. | RDC | | | 0.56 | Ohms | | 1 |
| I rms Max. | I rms | | | 400 | mA | | 1 |
| Inductance tolerance | | -5 | | 5 | % | J suffix, ±5 % | 1 |
| Inductance | L | | 150 | | nH | | 1 |
| Operating temperature | | -40 | | 125 | °C | | 1 |
| Storage temperature | | -40 | | 125 | °C | | 1 |
| Temperature rise | | | | 40 | °C | at rated current | 1 |
| Reflow soldering temperature | | | | 230 | °C | 50 sec. max. | 1 |
| Resistance to soldering heat | | | | 260 | °C | 5 seconds | 1 |
| Peak temperature (soldering profile) | | | | 260 | °C | | 2 |
| Time above 230 °C (soldering profile) | | | | 50 | s | | 2 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | | gold | Terminal...........................Mo/Mn+Ni+Au Packaging................. 2,000 pcs. per reel | 1 |
## CAD (KiCad official)
- Symbol: `CW201212-R15J`
- Footprint: `Inductor_SMD:L_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `cw201212-r15j-etched.step` / `cw201212-r15j-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cw201212-r15j.step` / `cw201212-r15j.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [BOURNS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602557619013890048) (3 pp, sha256 `5b64459d76816d9f`, retrieved 2026-10-21, tier: lcsc)
- **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/cw201212-r15j-datasheet.pdf)