component

EP2RKU+

Public Made by Adom

by adom

Mini-Circuits Power Splitter/Combiner, 2-way 0 deg (DG1677-2 case), DG1677-2. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componentrf and microwaveep2rkuboard-derived

Verified EP2RKU+

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record, 5 retired · files match
SymbolFootprint3D modelPins

Verification log 6 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Mini-Circuits EP2RKU+ datasheet (REV. B, ECO-012024, 2025-09-04), case style DG1677-2 and layout 98-PL-648 rev ORfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: the page already carries Mini-Circuits' current edition (REV. B, ECO-012024, dated 250904); sha256 915836da matches minicircuits.com/pdfs/EP2RKU+.pdf fetched 2026-10-27
  • ✓All 33 pads match the PAD CONNECTIONS table (p.2) by number and name: RF IN 21, RF OUT 1 12, RF OUT 2 29, GROUND 11/13/20/22/28/30 and the paddle (33), NOT USED (ground externally) 1-10, 14-19, 23-27, 31-32. Names already matched; descriptions re-cited from p.1 to p.2 (the table is on PDF page 2) and RF pins 12, 21, 29 described
  • ✓Pin types: GROUND pads and paddle power_in; RF IN / RF OUT 1 / RF OUT 2 passive (passive GaAs splitter/combiner, ports work in both directions); NOT USED pads passive, not no_connect, because the datasheet says to ground them externally (was input on every pin)
  • ✓Pad 1 corner: footprint numbers counter-clockwise from pin 1 at the top of the left column (1-8 left, 9-16 bottom, 17-24 right, 25-32 top), as the DG1677-2 outline (pin 1 index, pin 32 adjacent). 98-PL-648 draws the same package rotated 90° (PIN 1 at the right end of the top row, RF IN bottom, RF OUT 1 left, RF OUT 2 right), which is exactly where pads 21, 12 and 29 land after that rotation
  • •Footprint vs DG1677-2 suggested land pattern: 32 pads 0.30 x 0.89 mm (P 0.30, Q 0.89) at 0.50 mm pitch (K), pad rows at +-2.45 mm = 4.90 mm centre to centre (L = M = 4.90), thermal pad 2.79 x 2.79 mm (N = R = 2.79); pads 7, 10, 18, 31 sit 0.008 mm off the row line (negligible); the land pattern's S = 0.20 x 45° corner chamfer on the thermal pad is not drawn
  • ✓3D body 5.00 x 5.00 x 0.90 mm against A = B = 5.00, C 0.80 to 1.00 mm (DG1677-2); Z-up, seated on z = 0, centred on the pads
  • ✓DigiKey 3157-EP2RKU+TR-ND and Mouser 139-EP2RKU+ confirmed by part lookup 2026-10-27 (Mini-Circuits EP2RKU+)
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify 0.2.0: all checks pass
Evidencedatasheet (Mini-Circuits)case style DG1677-2suggested PCB layout 98-PL-648
Verified files✓ ep2rku.kicad_sym✓ ep2rku.kicad_mod✓ ep2rku.step
9 Oct 2026Claude (AI build)Datasheet pins not matched to a symbol pin: GND, GND(PAD), NC, RF-IN, RF-OUT1, RF-OUT2superseded
reviewfor all variants
  • •Datasheet pins not matched to a symbol pin: GND, GND(PAD), NC, RF-IN, RF-OUT1, RF-OUT2
9 Oct 2026Claude (AI build)Pin names differ between the board symbol and the datasheet (often equivalent naming; chec...superseded
reviewfor all variants
  • •Pin names differ between the board symbol and the datasheet (often equivalent naming; check): 1: symbol "NOT USED" vs datasheet "NC"; 2: symbol "NOT USED" vs datasheet "NC"; 3: symbol "NOT USED" vs datasheet "NC"; 4: symbol "NOT USED" vs datasheet "NC"; 5: symbol "NOT USED" vs datasheet "NC"; 6: symbol "NOT USED" vs datasheet "NC"; 7: symbol "NOT USED" vs datasheet "NC"; 8: symbol "NOT USED" vs datasheet "NC"; 9: symbol "NOT USED" vs datasheet "NC"; 10: symbol "NOT USED" vs datasheet "NC"; 11: symbol "GROUND" vs datasheet "GND"; 12: symbol "RF OUT 1" vs datasheet "RF-OUT1" ...
9 Oct 2026Claude (AI build)3 of 33 pins have no datasheet description yet (pins 12, 21, 29).superseded
reviewfor all variants
  • •3 of 33 pins have no datasheet description yet (pins 12, 21, 29).
9 Oct 2026Claude (AI build)The schematic value is DG1677-2, which is the Mini-Circuits case style; the part placed on...superseded
reviewfor all variants
  • •The schematic value is DG1677-2, which is the Mini-Circuits case style; the part placed on the board is EP2RKU+ (symbol lib Combiners:EP2RKU+).
9 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • •30 of 33 pins described from the datasheet (adom-ds2sf, page-cited)
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! ep2rku.kicad_sym! ep2rku.kicad_mod✓ ep2rku.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

Add component metadata and pin table

Caleb ·ad13b7da5c ·21d ago ·parent e1e00f5
1 file changed +322−30
page.json+322−30
page.json+322−30
@@ -1,28 +1,35 @@ {   "schema_version": 1,-  "slug": "ep2rku",   "type": "component",-  "kind": "component",+  "slug": "ep2rku",   "title": "EP2RKU+",   "brief": "Mini-Circuits Power Splitter/Combiner, 2-way 0 deg (DG1677-2 case), DG1677-2. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",   "version": "0.1.0",-  "because": "No wiki page exists for this MPN: cross-referenced every BOM line of the Adom board pages against all 25,496 hardware pages on 2026-10-07; this part had no match by MPN or LCSC number.",-  "hero": {-    "type": "billboard",-    "headline": "EP2RKU+",-    "subhead": "Mini-Circuits Power Splitter/Combiner, 2-way 0 deg (DG1677-2 case)",-    "screenshot": "docs/hero.png",-    "chrome": false-  },+  "license": "NOASSERTION",+  "tags": [+    "component",+    "rf and microwave",+    "ep2rku",+    "board-derived",+    "staged-for-validation"+  ],   "component": {     "mpn": "EP2RKU+",     "manufacturer": "Mini-Circuits",     "package": "DG1677-2",-    "pin_count": null,+    "pin_count": 33,     "category": "RF and Microwave",     "subcategory": "Power Splitter/Combiner, 2-way 0 deg (DG1677-2 case)",-    "body_size": null,-    "parts": {},+    "datasheet": "https://www.minicircuits.com/pdfs/EP2RKU+.pdf",+    "parts": {+      "symbol": "ep2rku.kicad_sym",+      "footprint": "ep2rku.kicad_mod",+      "model_3d": "ep2rku-etched.glb",+      "model_3d_plain": "ep2rku.glb",+      "model_3d_step": "ep2rku-etched.step",+      "model_3d_step_plain": "ep2rku.step",+      "lbr": "ep2rku.lbr"+    },     "distributor_links": {       "digikey": {         "part": "3157-EP2RKU+TR-ND",@@ -35,31 +42,316 @@       "lcsc": false,       "lcsc_note": "2026-10-08: no LCSC number on the source BOM and none found in the JLCPCB/LCSC catalogue for EP2RKU+."     },-    "datasheet": "https://www.minicircuits.com/pdfs/EP2RKU+.pdf"+    "pins": [+      {+        "number": "1",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "2",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "3",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "4",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "5",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "6",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "7",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "8",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "9",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "10",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "11",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "12",+        "name": "P1",+        "type": "input",+        "description": ""+      },+      {+        "number": "13",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "14",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "15",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "16",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "17",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "18",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "19",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "20",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "21",+        "name": "S",+        "type": "input",+        "description": ""+      },+      {+        "number": "22",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "23",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "24",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "25",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "26",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "27",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "28",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "29",+        "name": "P2",+        "type": "input",+        "description": ""+      },+      {+        "number": "30",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "31",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "32",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      },+      {+        "number": "33",+        "name": "GND",+        "type": "input",+        "description": "RF/DC ground. Connect to the PCB ground plane with low-inductance via stitching. [datasheet p.2]"+      }+    ],+    "provenance": {+      "factory_chain": {+        "pipeline": "adom-parts (board-derived) 0.1",+        "pins": "KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7)",+        "at": "2026-10-08"+      },+      "datasheet": {+        "url": "https://www.minicircuits.com/pdfs/EP2RKU+.pdf",+        "pages": 3,+        "sha256": "915836da2e5f178c9ca7a9e9e065b90faa6ac711126f8dfddf0879d067441b2c",+        "source_tier": "mfr"+      },+      "cad": "Footprint, symbol and 3D model as used on Adom board designs; the 3D model was extracted from the board STEP export",+      "pins": {+        "total": 33,+        "described": 30,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "models_3d": [+      {+        "file": "ep2rku.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          5.75,+          5.75,+          1.0+        ],+        "zmin_mm": -0.0,+        "footprint_binding": "identity",+        "sha256": "ef2f84f5f6c9456d8b3b96cd6c539dbd0ad65820499aa1126da34555761d4ed6",+        "checked": "2026-10-08",+        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+      },+      {+        "file": "ep2rku-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          5.75,+          5.75,+          1.002+        ],+        "zmin_mm": -0.0,+        "footprint_binding": "identity",+        "sha256": "cdf52f7847f806a5c94e13c47d78543436838027f176386f6f506eede498438f",+        "checked": "2026-10-08",+        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+      }+    ]   },-  "tags": [-    "component",-    "rf and microwave",-    "ep2rku",-    "board-derived",-    "staged-for-validation"+  "metadata": {+    "specs": {+      "Manufacturer": "Mini-Circuits",+      "Package": "DG1677-2",+      "Category": "RF and Microwave",+      "Pins": "33"+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"   ],   "discovery_triggers": [     "ep2rku",     "ep2rku+"   ],-  "license": "NOASSERTION",-  "visibility": {-    "public": false-  },+  "discovery_pitch": "EP2RKU+ (Mini-Circuits) component page: pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Caleb",     "email": "[email protected]"   },-  "sample_prompts": [],-  "discovery_pitch": null,-  "metadata": {},-  "created_at": "2026-10-08T18:27:50.053Z",-  "updated_at": "2026-10-08T18:27:50.053Z",-  "org": "adom"+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "verification.json",+    "ep2rku.kicad_sym",+    "ep2rku.kicad_mod",+    "ep2rku-etched.glb",+    "ep2rku-etched.step",+    "ep2rku.glb",+    "ep2rku.step",+    "ep2rku.lbr",+    "docs/hero.png",+    "docs/ep2rku-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": {+    "public": false+  } }\ No newline at end of file