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8 layers50 × 50 mmEthernet test board, the printed circuit board in 3D
Size
50 × 50 mm
Copper layers
8
Thickness
1.6 mm
Parts
64
Nets
88
Pads
324
Tracks, vias
928, 312
Pours
2
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
2 May 2025
Updated
8 Aug 2025

Overview

Ethernet test board is an open-source printed circuit board by CREATE-ROCKET, from the CREATE-ROCKET/Avi_Ethernet_Test_Board repository on GitHub. It is an 8-layer board of 50 × 50 mm with 64 parts on 88 nets, routed with 928 tracks and 312 vias.

It is built around the W55RP20, RT9080-TD and TMJD4152NENLC, with the FA-128 among its other parts. Its parts include 23 resistors, 21 capacitors, 7 connectors, 6 ICs and 4 diodes. It belongs with the interfaces and adapters boards of this library.

Main components

4

Parts

64
QtyValueFootprintReferences
610KResistor_SMD:R_0603_1608MetricR9, R10, R11, R12, R13, R14
5CCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC17, C18, C19, C20, C21
449.9Capacitor_SMD:C_0603_1608MetricR16, R17, R20, R21
4RCapacitor_SMD:C_0603_1608MetricR2, R3, R23, R24
310μCapacitor_SMD:C_0603_1608MetricC2, C3, C7
218pCapacitor_SMD:C_0603_1608MetricC13, C14
21μCapacitor_SMD:C_0603_1608MetricC15, C16
25.1kCapacitor_SMD:C_0603_1608MetricR4, R5
26.8nCapacitor_SMD:C_0603_1608MetricC10, C11
2LEDCapacitor_SMD:C_0603_1608MetricD1, D2
2SW_PushButton_Switch_THT:SW_PUSH_6mm_H7.3mmSW1, SW2
2TMJD4152NENLCTMJD4152NENLC:TMJD4152NENLCJ3, J5
10.1uCapacitor_SMD:C_0603_1608MetricC6
10.1μCapacitor_SMD:C_0603_1608MetricC5
110Capacitor_SMD:C_0603_1608MetricR19
1100Resistor_SMD:R_0603_1608MetricR15
110kResistor_SMD:R_0603_1608MetricR7
110nCapacitor_SMD:C_0603_1608MetricC12
110nFCapacitor_SMD:C_0603_1608MetricC1
112.4kCapacitor_SMD:C_0603_1608MetricR6
115pCapacitor_SMD:C_0603_1608MetricC8
11MCapacitor_SMD:C_0603_1608MetricR22
11kCapacitor_SMD:C_0603_1608MetricR1
11kResistor_SMD:R_0603_1608MetricR8
122nCapacitor_SMD:C_0603_1608MetricC9
14.7μCapacitor_SMD:C_0603_1608MetricC4
1Conn_01x02_PinILG:ILG2pinJ2
1Conn_01x02_PinConnector_JST:JST_VH_B2P-VH-B_1x02_P3.96mm_VerticalJ8
1Conn_02x13_Top_BottomConnector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_VerticalJ4
1DCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderD3
1FA-128Oscillator:Oscillator_SMD_SeikoEpson_SG210-4Pin_2.5x2.0mmY1
1LEDLED_SMD:LED_0603_1608MetricD4
1LM66100DCKRLM66100DCKR:SOT65P210X110-6NU6
1MCP25625-x-SSPackage_SO:SSOP-28_5.3x10.2mm_P0.65mmU3
1Micro_SD_Card_Det_Hirose_DM3ATConnector_Card:microSD_HC_Hirose_DM3AT-SF-PEJM5J7
1RT9080Package_TO_SOT_SMD:TSOT-23-5U2
1SiT2001BPackage_TO_SOT_SMD:SOT-23-5U5
1USB_C_Receptacle_USB2.0_16PConnector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_HorizontalJ1
1W55RP20W55RP20:QFN40P800X800X90-69NU1
1XC6201Package_TO_SOT_SMD:SOT-23-5U4

Questions

How big is the Ethernet test board PCB?

It measures 50 × 50 mm and has 8 copper layers, 1.6 mm thick.

What parts does the Ethernet test board use?

64 parts, built around the W55RP20, RT9080-TD, TMJD4152NENLC and FA-128. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Ethernet test board KiCad files?

From the CREATE-ROCKET/Avi_Ethernet_Test_Board repository on GitHub, at the commit this page was made from: the board is kicad/ethernet_test_board/ethernet_test_board.kicad_pcb and its schematic kicad/ethernet_test_board/ethernet_test_board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Ethernet test board design in my own project?

Its repository states no licence, so its author keeps all rights: ask CREATE-ROCKET before reusing the design.

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