# ACMS322513A1022A

**HYHONGYEX** · Ferrite Beads · 1210

ACMS322513A1022A from HYHONGYEX, 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 | HYHONGYEX |
| Package | 1210 |
| 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 | /Z/ | -25 |  | 25 | % |  | 12 |
| Max rated current | Ir |  |  | 2000 | mA | Rated current ≥1A, ΔT≤40℃ | 12 |
| Max DC resistance | DCR |  |  | 0.3 | Ω |  | 12 |
| Impedance | /Z/ |  | 1000 |  | Ω | Test frequency 100 MHz | 12 |
| Operating temperature range |  | -40 |  | 85 | ℃ | Operating temperature range | 4 |
| Reflow preheat temperature difference (solder to ferrite surface) |  |  |  | 150 | ℃ | Preheat before reflow soldering | 8 |
| Reflow cooling temperature difference (solder to ferrite surface) |  |  |  | 100 | ℃ | After reflow soldering | 8 |
| Rework tip temperature |  |  |  | 280 | ℃ | Rework with soldering iron, max | 9 |
| Rework soldering time |  |  |  | 3 | s | Rework with soldering iron, max | 9 |

## 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 |
|---|---|---|---|---|
| housing | 尼龙 |  | a. 卷盘和干燥剂一同放入尼龙或塑料袋中。Reel and a bag of desiccant shall be packed in Nylon or plastic bag. | 7 |

## CAD (KiCad official)

- Symbol: `ACMS322513A1022A`
- Footprint: `Inductor_SMD:L_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `acms322513a1022a-etched.step` / `acms322513a1022a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `acms322513a1022a.step` / `acms322513a1022a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HYHONGYEX datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588934791386812416) (12 pp, sha256 `37c9f39627b4bd50`, 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/acms322513a1022a-datasheet.pdf)