component
SM4T21CAY
Public Made by Adomby adom
STMicroelectronics ESD And Surge Protection (TVS/ESD), SMA(DO-214AC). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
← Commit history
page.json+11−8@@ -106,12 +106,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 5.0,+ 5, 2.7, 2.22 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "1cfddd4e3b1bf22b8fc6ee3258c2aade882ed7b85b528e23b9db42437775a1db", "checked": "2026-10-15",@@ -125,12 +125,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 5.0,+ 5, 2.7, 2.22 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "eb0101dc873dcec0b12ab8a247621ea1d730695aa4136d7fc1369e966e95ff85", "checked": "2026-10-15",@@ -415,5 +415,8 @@ "sm4t21cay-hero.glb", "sm4t21cay-hero.overlay.json", "sm4t21cay-etched.glb"- ]-}+ ],+ "visibility": {+ "public": true+ }+}