component
EP2RKU+
Public Made by Adomby 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.
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{
"schema_version": 1,
"type": "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": "0.1.2",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"rf and microwave",
"ep2rku",
"board-derived"
],
"component": {
"mpn": "EP2RKU+",
"manufacturer": "Mini-Circuits",
"package": "DG1677-2",
"pin_count": 33,
"category": "RF and Microwave",
"subcategory": "Power Splitter/Combiner, 2-way 0 deg (DG1677-2 case)",
"datasheet": "https://www.minicircuits.com/pdfs/EP2RKU+.pdf",
"parts": {
"symbol": "ep2rku.kicad_sym",
"footprint": "ep2rku.kicad_mod",
"model_3d": "ep2rku-hero.glb",
"model_3d_plain": "ep2rku-etched.glb",
"model_3d_step": "ep2rku-etched.step",
"model_3d_step_plain": "ep2rku.step",
"lbr": "ep2rku.lbr"
},
"distributor_links": {
"digikey": "3157-EP2RKU+TR-ND",
"mouser": "139-EP2RKU+",
"lcsc": false,
"lcsc_note": "2026-10-09: no LCSC number on the source BOM and none found in the JLCPCB/LCSC catalogue for EP2RKU+."
},
"pins": [
{
"number": "1",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "2",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "3",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "4",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "5",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "6",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "7",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "8",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "9",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "10",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "11",
"name": "GROUND",
"type": "power_in",
"description": "Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]"
},
{
"number": "12",
"name": "RF OUT 1",
"type": "passive",
"description": "RF OUT 1: RF output 1 of the 2-way 0° power splitter/combiner, 50 Ω, DC to 18 GHz. [datasheet p.2]"
},
{
"number": "13",
"name": "GROUND",
"type": "power_in",
"description": "Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]"
},
{
"number": "14",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "15",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "16",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "17",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "18",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "19",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "20",
"name": "GROUND",
"type": "power_in",
"description": "Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]"
},
{
"number": "21",
"name": "RF IN",
"type": "passive",
"description": "RF IN: RF input of the 2-way 0° power splitter/combiner, 50 Ω, DC to 18 GHz. [datasheet p.2]"
},
{
"number": "22",
"name": "GROUND",
"type": "power_in",
"description": "Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]"
},
{
"number": "23",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "24",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "25",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "26",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "27",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "28",
"name": "GROUND",
"type": "power_in",
"description": "Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]"
},
{
"number": "29",
"name": "RF OUT 2",
"type": "passive",
"description": "RF OUT 2: RF output 2 of the 2-way 0° power splitter/combiner, 50 Ω, DC to 18 GHz. [datasheet p.2]"
},
{
"number": "30",
"name": "GROUND",
"type": "power_in",
"description": "Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]"
},
{
"number": "31",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "32",
"name": "NOT USED",
"type": "passive",
"description": "Not used; ground externally (pad connections table). [datasheet p.2]"
},
{
"number": "33",
"name": "GROUND",
"type": "power_in",
"description": "Exposed paddle; ground (pad connections table: GROUND = 11, 13, 20, 22, 28, 30 & Paddle). [datasheet p.2]"
}
],
"provenance": {
"datasheet": {
"url": "https://www.minicircuits.com/pdfs/EP2RKU+.pdf",
"pages": 3,
"sha256": "915836da2e5f178c9ca7a9e9e065b90faa6ac711126f8dfddf0879d067441b2c",
"source_tier": "mfr",
"retrieved": "2026-10-27",
"edition": "REV. B, ECO-012024, 250904 (2025-09-04)"
},
"cad": "Footprint and symbol as used on Adom board designs; 3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed",
"pins": {
"total": 33,
"described": 33,
"cites_pages": true,
"refuses_to_fabricate": true
},
"build": {
"tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",
"pins": "KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7)",
"at": "2026-10-09"
}
},
"models_3d": [
{
"file": "ep2rku.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin",
"seat": "z = 0 (PCB top surface)",
"extents_mm": [
5,
5,
0.9
],
"zmin_mm": 0,
"footprint_binding": "identity",
"sha256": "f8f250420e44c790230542945441c44db7f94f55956d0776253601cdd3467f3c",
"checked": "2026-10-09",
"checked_by": "session-scripts/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,
5,
0.902
],
"zmin_mm": 0,
"footprint_binding": "identity",
"sha256": "5d95b2730d20c4e7b71fb20f7c16beac2731e0b6550f3023b145000a5d4899b6",
"checked": "2026-10-09",
"checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Mini-Circuits",
"Package": "DG1677-2",
"Category": "RF and Microwave",
"Pins": "33",
"DigiKey": "3157-EP2RKU+TR-ND",
"Mouser": "139-EP2RKU+",
"Case style": "DG1677-2",
"Suggested PCB layout": "PL-648"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ep2rku",
"ep2rku+"
],
"discovery_pitch": "EP2RKU+ (Mini-Circuits) component page: pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Caleb",
"email": "[email protected]"
},
"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",
"ep2rku-hero.glb",
"ep2rku-hero.overlay.json"
],
"visibility": {
"public": true
}
}