# AHW3225F-561KTF

**APV** · Inductors (SMD) · 1210

AHW3225F-561KTF from APV, in a 1210. 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 | APV |
| Package | 1210 |
| 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 |
|---|---|---|---|---|---|---|---|
| Quality factor | Q | 8 |  |  |  | Test freq. 1 MHz (L test frequency) | 7 |
| Self-resonant frequency | S.R.F | 3 |  |  | MHz |  | 7 |
| DC resistance | DCR |  |  | 60 | Ω |  | 7 |
| Rated heat current | Irms |  |  | 10 | mA | Rating DC current: temperature rise ΔT approx. 40℃ at Irms | 8 |
| Operating temperature |  | -45 |  | 85 | ℃ | Including self heating | 1 |
| Storage temperature |  | -10 |  | 40 | ℃ | R.H. 60% Max | 8 |
| Nominal inductance | L |  | 560 |  | μH | Test freq. 1 MHz | 7 |
| Inductance tolerance (code K) |  | -10 |  | 10 | % | Tolerance code K = ±10% | 1 |
| Inductance change after high temperature | ΔL/L |  |  | 10 | % | Test temperature 85±3°C, test duration 1000 hrs | 9 |
| Q change after high temperature | ΔQ/Q |  |  | 30 | % | Test temperature 85±3°C, test duration 1000 hrs | 9 |
| Inductance change after low temperature | ΔL/L |  |  | 10 | % | Test temperature -25±3°C, test duration 1000 hrs | 9 |
| Q change after low temperature | ΔQ/Q |  |  | 30 | % | Test temperature -25±3°C, test duration 1000 hrs | 9 |
| Inductance change after damp heat (steady state) | ΔL/L |  |  | 10 | % | Test temperature 40±2°C, humidity 90-95% RH, duration 1000 hrs | 9 |
| Q change after damp heat (steady state) | ΔQ/Q |  |  | 30 | % | Test temperature 40±2°C, humidity 90-95% RH, duration 1000 hrs | 9 |
| Inductance change after thermal shock | ΔL/L |  |  | 10 | % | 100 cycles: -25±3°C 30 min → 25±2°C 3 min → 85±3°C 30 min → 25±2°C 3 min | 9 |
| Q change after thermal shock | ΔQ/Q |  |  | 30 | % | 100 cycles: -25±3°C 30 min → 25±2°C 3 min → 85±3°C 30 min → 25±2°C 3 min | 9 |
| Inductance change after load life | ΔL/L |  |  | 10 | % | Test temperature 85±3°C, 1000 hrs, with rated current applied | 9 |
| Q change after load life | ΔQ/Q |  |  | 30 | % | Test temperature 85±3°C, 1000 hrs, with rated current applied | 9 |

## CAD (KiCad official)

- Symbol: `AHW3225F-561KTF`
- Footprint: `Inductor_SMD:L_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `ahw3225f-561ktf-etched.step` / `ahw3225f-561ktf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ahw3225f-561ktf.step` / `ahw3225f-561ktf.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [APV datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8772565860034584576) (14 pp, sha256 `9b290c78444cf7df`, retrieved 2026-10-17, 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/ahw3225f-561ktf-datasheet.pdf)