component
A1120LLHLT-T
Public Made by Adomby adom
Allegro MicroSystems LLC Hall Sensor, SOT-23W. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -32,6 +32,20 @@ A1120LLHLT-T from Allegro MicroSystems LLC, in a SOT-23W. Pinout and pin descrip - Footprint: `Package_TO_SOT_SMD:SOT-23` - 3D model: SOT-23W (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`a1120llhlt-t.step`](a1120llhlt-t.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`a1120llhlt-t-etched.step`](a1120llhlt-t-etched.step) | 1.3 MB | You want the part with `A1120LLHLT-T` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 349 faces against 69 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "a1120llhlt-t",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Allegro MicroSystems LLC Hall Sensor, SOT-23W. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+6−6@@ -4,7 +4,7 @@ "slug": "a1120llhlt-t", "title": "A1120LLHLT-T", "brief": "Allegro MicroSystems LLC Hall Sensor, SOT-23W. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "VCC", "type": "power_in",- "description": "Supply voltage input. Operating range 3.0 V to 24 V. A bypass capacitor (typ. 0.1 \u00b5F) from VCC to GND is recommended for noise immunity."+ "description": "Supply voltage input. Operating range 3.0 V to 24 V. A bypass capacitor (typ. 0.1 µF) from VCC to GND is recommended for noise immunity." }, { "number": "2",@@ -120,9 +120,9 @@ "docs/hero.png", "docs/a1120llhlt-t-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Allegro MicroSystems LLC Hall Sensor, SOT-23W. Datasheet-verified pinout, KiCad symbol/footprint/3D." }