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.

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EP2RKU+

Mini-Circuits · Power Splitter/Combiner, 2-way 0 deg (DG1677-2 case) · DG1677-2

EP2RKU+ from Mini-Circuits, in a DG1677-2. Symbol, footprint and 3D model are the ones 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). Pin functions are extracted from the manufacturer datasheet with page references.

Pinout

Pin Name Type Function
1 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
2 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
3 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
4 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
5 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
6 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
7 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
8 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
9 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
10 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
11 GROUND power_in Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]
12 RF OUT 1 passive RF OUT 1: RF output 1 of the 2-way 0° power splitter/combiner, 50 Ω, DC to 18 GHz. [datasheet p.2]
13 GROUND power_in Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]
14 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
15 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
16 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
17 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
18 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
19 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
20 GROUND power_in Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]
21 RF IN passive RF IN: RF input of the 2-way 0° power splitter/combiner, 50 Ω, DC to 18 GHz. [datasheet p.2]
22 GROUND power_in Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]
23 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
24 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
25 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
26 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
27 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
28 GROUND power_in Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]
29 RF OUT 2 passive RF OUT 2: RF output 2 of the 2-way 0° power splitter/combiner, 50 Ω, DC to 18 GHz. [datasheet p.2]
30 GROUND power_in Ground (pads 11, 13, 20, 22, 28, 30 and the paddle, per the pad connections table). [datasheet p.2]
31 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
32 NOT USED passive Not used; ground externally (pad connections table). [datasheet p.2]
33 GROUND power_in Exposed paddle; ground (pad connections table: GROUND = 11, 13, 20, 22, 28, 30 & Paddle). [datasheet p.2]

Key specifications

Parameter Value
Manufacturer Mini-Circuits
Package DG1677-2
Category RF and Microwave
Pins 33
Suggested PCB layout PL-648
Case style DG1677-2
Mouser 139-EP2RKU+
DigiKey 3157-EP2RKU+TR-ND

CAD

  • Symbol: ep2rku (source library Combiners:EP2RKU+)
  • Footprint: Combiners:DG1677-2
  • 3D model path in footprint: ${KIPRJMOD}/ep2rku.step
  • 3D files: ep2rku-etched.step / ep2rku-etched.glb carry the MPN etch as a separate Adom.LaserEtch part; ep2rku.step / ep2rku.glb are the bare model.
  • EAGLE/Fusion library: ep2rku.lbr (adom-lbr)

Provenance

  • Datasheet: Mini-Circuits EP2RKU+ datasheet (REV. B, ECO-012024, 250904 (2025-09-04), sha256 915836da2e5f178c, retrieved 2026-10-27, tier: mfr)
  • 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: KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7).

Datasheet PDF