component

ULN2004A Darlington Array

Public Made by Adom

by adom

Seven NPN Darlington pairs with 50 V, 500 mA outputs and clamp diodes, for 6-15 V CMOS inputs.

darlingtondriverrelay-drivertransistor-arraytisoic-16
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uln2004a: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)

Ray ·0414e1409a · ·parent 2b89294
1 file changed +42−2
page.json+42−2
page.json+42−2
@@ -149,7 +149,47 @@     "viewers": {       "symbol": "viewers/symbol.html",       "footprint": "viewers/footprint.html"-    }+    },+    "models_3d": [+      {+        "file": "uln2004a.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.0,+          9.9,+          1.75+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "uln2004a-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.0,+          9.9,+          1.75+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "23b46287fac9f9e5eb9553e7f94ccc708c88b842408a5898aba8862f998c61e4",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   },   "metadata": {     "specs": {@@ -241,4 +281,4 @@       "kind": "unknown"     }   ]-}\ No newline at end of file+}