2 layers83.3 × 78.2 mm
2 layers160 × 138 mm
Wrt45g board template
abzman/small-useful-PCBs20- Size
- 160 × 138 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 98
- Nets
- 162
- Pads
- 317
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 6 (file 20211014)
- Created
- 25 Jan 2022
- Updated
- 30 Dec 2025
Overview
Wrt45g board template is an open-source printed circuit board by abzman, from the abzman/small-useful-PCBs repository on GitHub, published under the Unlicense licence. It is a 2-layer board of 160 × 138 mm with 98 parts on 162 nets.
It is built around the AMS1117-3.3, AMS1117-5.0 and RJ45. Its parts include 56 resistors, 20 diodes, 8 capacitors, 7 connectors and 3 ICs.
Main components
3
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAMS1117-5.0
SOT-223-40℃~+125℃ 1 1.3V 15V 1A 5V 60dB Fixed Positive Short Circuit Protection、Thermal shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
RJ45
TH-12PTH-12P SMT ROHSJLCPCB AssemblyUncategorised
README
README.mdsmall-useful-PCBs
Parts
98| Qty | Value | Footprint | References |
|---|---|---|---|
| 56 | R | Resistor_SMD:R_0603_1608Metric | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +40 |
| 18 | WP934SA_3GD | Evan's misc parts:WP934SA3ID | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18 +2 |
| 5 | RJ45 | Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal | J1, J2, J3, J4, J5 |
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C3, C5, C7 |
| 4 | 100uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C2, C4, C6, C8 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D1, D2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | AMS1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002 | J6 |
| 1 | SW_Push | Button_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx83-2LFS | SW1 |
| 1 | SW_Push | Button_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx58-2LFS | SW2 |
| 1 | YAAJ_DCDC_StepDown_LM2596 | Evan's misc parts:YAAJ_DCDC_StepDown_LM2596 | U3 |
| 1 | switched ground | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
The 96 most common of 98 parts.
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Questions
How big is the Wrt45g board template PCB?
It measures 160 × 138 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Wrt45g board template use?
98 parts, built around the AMS1117-3.3, AMS1117-5.0 and RJ45. 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 Wrt45g board template KiCad files?
From the abzman/small-useful-PCBs repository on GitHub, at the commit this page was made from: the board is Linksys board templates/master template/master linksys board template/wrt45g board template.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Wrt45g board template design in my own project?
Its repository publishes it under the Unlicense licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).