component
HX258EUA
Public Made by Adomby adom
HUAXIN Hall Switches, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHX258EUA
HUAXIN · Hall Switches · TO-92S
HX258EUA from HUAXIN, in a TO-92S. 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 | VDD | power_in | Supply input; operating supply range is 1.7 V to 5.5 V, with an absolute maximum rating of -0.3 V to 6 V. |
| 2 | GND | power_in | Ground terminal of the device. |
| 3 | Output | output | Open-drain output; absolute maximum output voltage is 0 V to 6 V and maximum output current is 1 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUAXIN |
| Package | TO-92S |
| Category | Magnetic Sensors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (absolute maximum) | VDD | -0.3 | 6 | V | 4 | ||
| Output voltage (absolute maximum) | VOUT | 0 | 6 | V | 4 | ||
| Output current (absolute maximum) | IOUT | 1 | mA | 4 | |||
| Operating temperature | TA | -40 | 85 | ℃ | 4 | ||
| Storage temperature | TS | -55 | 165 | ℃ | 4 | ||
| ESD rating (absolute maximum) | 4000 | V | 4 | ||||
| Supply voltage operating range | VDD | 1.7 | 5.5 | V | 4 | ||
| Supply current, awake | IDD | 1.5 | 3 | mA | 4 | ||
| Supply current, sleep | IDD | 3.5 | 7 | μA | 4 | ||
| Supply current, average | IDD | 5 | 10 | μA | 4 | ||
| Output low voltage | VOL | 0.2 | V | IOUT = 0.5 mA(Sink) | 4 | ||
| Output leakage current | IOFF | 1 | μA | Output off | 4 | ||
| Wake-up time | TAW | 40 | 80 | μS | Operating | 4 | |
| Sleep time | TSL | 40 | 80 | mS | Operating | 4 | |
| Operate point | BOP | 30 | 50 | Gauss | 4 | ||
| Release point | BRP | 10 | 20 | Gauss | 4 | ||
| Hysteresis | BHYS | 10 | Gauss | /BOPx - BRPx/ | 4 | ||
| ESD protection (HBM) | 4000 | V | HMB | 4 |
CAD (KiCad official)
- Symbol:
HX258EUA - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92S (KiCad packages3D, STEP)
- 3D model files:
hx258eua-etched.step/hx258eua-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx258eua.step/hx258eua.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUAXIN datasheet (8 pp, sha256
46f7b873a1f82873, retrieved 2026-10-18, 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, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).