component
JSM451
Public Made by Adomby adom
JSMSEMI Hall Sensor, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -32,6 +32,20 @@ JSM451 from JSMSEMI, in a SOT-23. Pinout and pin descriptions extracted from the - Footprint: `Package_TO_SOT_SMD:SOT-23` - 3D model: SOT-23 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`jsm451.step`](jsm451.step) | 59 KB | You want the bare part, or you mark your own boards. |+| [`jsm451-etched.step`](jsm451-etched.step) | 1.1 MB | You want the part with `JSM451` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 282 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": "jsm451",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "JSMSEMI Hall Sensor, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "jsm451", "title": "JSM451", "brief": "JSMSEMI Hall Sensor, SOT-23. 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": "VSUP", "type": "power_in",- "description": "Supply voltage input, 3.8 V to 40 V (absolute max 60 V). Typical supply current 3.5 mA (7 mA max). Decouple with a local ceramic capacitor; add series R (100 \u03a9) and CP (4.7 nF) near the sensor in noisy supplies."+ "description": "Supply voltage input, 3.8 V to 40 V (absolute max 60 V). Typical supply current 3.5 mA (7 mA max). Decouple with a local ceramic capacitor; add series R (100 Ω) and CP (4.7 nF) near the sensor in noisy supplies." }, { "number": "2",@@ -46,7 +46,7 @@ "number": "3", "name": "VOUT", "type": "output",- "description": "Open-collector Hall switch output; requires external pull-up resistor (typ. RL = 4.7 k\u03a9). Sinks up to 40 mA with Vsat <= 0.4 V at 20 mA. Output goes LOW when |B| > Bop (+/-80 Gauss) and HIGH when |B| < Brp (+/-50 Gauss). Output voltage rating -0.5 V to 60 V."+ "description": "Open-collector Hall switch output; requires external pull-up resistor (typ. RL = 4.7 kΩ). Sinks up to 40 mA with Vsat <= 0.4 V at 20 mA. Output goes LOW when |B| > Bop (+/-80 Gauss) and HIGH when |B| < Brp (+/-50 Gauss). Output voltage rating -0.5 V to 60 V." } ], "provenance": {@@ -120,9 +120,9 @@ "docs/hero.png", "docs/jsm451-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "JSMSEMI Hall Sensor, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D." }