component
MH248EST
Public Unreviewedby Ray
MST Magnesensor Tech MST Hall Sensor, TSOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownMH248EST
MST Magnesensor Tech MST · Hall Sensor · TSOT-23-3L
MH248EST from MST Magnesensor Tech MST, in a TSOT-23-3L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Supply voltage input. Operating range 2.5 V to 3.5 V; absolute max 5 V. A 100 Ω series resistor is recommended for reverse-voltage protection since the device has no internal reverse-VDD protection. |
| 2 | OUT | output | Open-drain output. Pulls low when the applied magnetic flux density exceeds the operate point ( |
| 3 | GND | power_in | Ground reference for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MST Magnesensor Tech MST |
| Package | TSOT-23-3L |
| Category | Sensor |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
MH248ESTMH248ESTESOMH248ESTESO-αMH248ESTESO-βMH248ESTESO-γMH248ESTESQMH248ESTEUA
CAD (KiCad official)
- Symbol:
MH248EST - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: TSOT-23-3L (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MST Magnesensor Tech MST datasheet (6 pp, sha256
00c9d8ef70deb72a, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).