component
MT9102ET
Public Unreviewedby Ray
Magn Tek Linear Hall Sensors, SOT-23. Datasheet-verified pinout, 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
markdownMT9102ET
Magn Tek · Linear Hall Sensors · SOT-23
MT9102ET from Magn Tek, in a SOT-23. 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 | VCC | power_in | Supply voltage input. Operating range 3.0-5.5 V (absolute max 30 V, reverse -0.2 V). Typical supply current 6.7 mA at Vcc=5V. |
| 2 | OUT | output | Ratiometric analog output. Idles at Vcc/2 (2.500 V typ @ Vcc=5V) with no magnetic field and swings linearly with flux density (2.5 mV/Gs typ for MT9102 @ Vcc=5V). Drive capability ±1.5 mA source/sink; typical output resistance 2 Ω. |
| 3 | GND | power_in | Ground reference for supply and output. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Magn Tek |
| Package | SOT-23 |
| Category | Magnetic Sensors |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
MT9102ETMT9102ETA
CAD (KiCad official)
- Symbol:
MT9102ET - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Magn Tek datasheet (12 pp, sha256
a002ba99c385ccb1, 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).