# HBLS1005-1N0S

**HYHONGYEX** · Inductors (SMD) · 0402

HBLS1005-1N0S from HYHONGYEX, in a 0402. 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 | First terminal of the 1.0 nH ±0.3 nH multilayer chip inductor, with max DCR 0.1 Ω and max rated current 400 mA; the part has no directionality so it is interchangeable with pin 2. |
| 2 | 2 | passive | Second terminal of the 1.0 nH ±0.3 nH multilayer chip inductor, with max DCR 0.1 Ω and max rated current 400 mA; the part has no directionality so it is interchangeable with pin 1. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HYHONGYEX |
| Package | 0402 |
| 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 (min) | Q | 8 | 11 |  | - | test frequency 100 MHz | 11 |
| Minimum self-resonant frequency | S.R.F | 10000 |  |  | MHz |  | 11 |
| Max DC resistance | DCR |  |  | 0.1 | Ω |  | 11 |
| Max rated current | Ir |  |  | 400 | mA |  | 11 |
| Inductance tolerance (code S, ±0.3 nH) |  | -0.3 |  | 0.3 | nH |  | 3 |
| Inductance decrease at rated DC current |  |  |  | 5 | % | at rated DC current (Ir) | 4 |
| Operating temperature range |  | -40 |  | 85 | °C |  | 3 |
| Storage temperature range |  | -10 |  | 40 | °C | storage, 70% RH | 3 |
| Preheating temperature difference (solder to ferrite surface) |  |  |  | 150 | °C | during reflow preheating | 8 |
| Cooling temperature difference after soldering |  |  |  | 100 | °C | cooling after reflow soldering | 8 |
| Rework soldering iron tip temperature |  |  |  | 280 | °C | rework with soldering iron | 9 |
| Rework soldering time |  |  |  | 3 | s | rework with soldering iron, preheat 150°C 1 min | 9 |
| Rework soldering iron output |  |  |  | 30 | W | rework with soldering iron | 9 |
| Inductance | L |  | 1 |  | nH | test frequency 100 MHz | 11 |

## CAD (KiCad official)

- Symbol: `HBLS1005-1N0S`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `hbls1005-1n0s-etched.step` / `hbls1005-1n0s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hbls1005-1n0s.step` / `hbls1005-1n0s.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/8590166122918928384) (15 pp, sha256 `1ed7e3327fe5398e`, retrieved 2026-10-21, 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 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/hbls1005-1n0s-datasheet.pdf)