10 layers150.1 × 107.4 mm
PC110
ahmadexp/Open-Source-PC110
Figuring out the missing technical documentation of the beloved PC110
936 parts98
2 layers381.2 × 170 mm
Figuring out the missing technical documentation of the beloved PC110
- Size
- 381.2 × 170 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 1,483
- Nets
- 1,791
- Pads
- 6,301
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 6 Jan 2025
- Updated
- 13 Oct 2026
Overview
PC110 is an open-source printed circuit board by ahmadexp, from the ahmadexp/Open-Source-PC110 repository on GitHub. It is a 2-layer board of 381.2 × 170 mm with 1,483 parts on 1,791 nets.
Its parts include 545 resistors, 376 capacitors, 74 inductors, 43 diodes and 39 transistors.
README
PCB/RAM-16MB/README.md16MB RAM Module PCB
Layer Stack-up
| Index | Layer name | Description |
|---|---|---|
| 1 | FC | Top |
| 2 | IP1 | Power |
| 3 | IP2 | Ground |
| 4 | BC | Bottom |
Here is a rendering of FC, IP1, IP2 and BC:
Here are renderings of the 3D model of the Docking Station PCB
PCB statistics report
- Date: Tuesday, March 25, 2025 at 03:06:19 AM
- Project: RAM-Module
- Board name: RAM-Module
Board
- Width: 41.4600 mm
- Height: 41.6000 mm
- Area: 1724.3156 mm²
- Thickness: 0.6mm
Pads
- Through hole: 0
- SMD: 312
- Connector: 0
- NPTH: 0
Vias
- Through vias: 152
- Blind/buried: 0
- Micro vias: 0
Components
| Front Side | Back Side | Total | |
|---|---|---|---|
| THT: | 0 | 0 | 0 |
| SMD: | 17 | 4 | 21 |
| Unspecified: | 0 | 1 | 1 |
| Total: | 17 | 5 | 22 |
Drill holes
| Count | Shape | X Size | Y Size | Plated | Via/Pad | Start Layer | Stop Layer |
|---|---|---|---|---|---|---|---|
| 152 | Round | 0.3000 mm | 0.3000 mm | PTH | Via | FC | BC |
Parts
1,483| Qty | Value | Footprint | References |
|---|---|---|---|
| 72 | 470k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R13, R101, R102, R103, R110, R111, R118, R121, R122, R127, R135, R138, R158, R161, R163, R164 +56 |
| 62 | 0 | Resistor_SMD:R_0603_1608Metric | R375, R387, R388, R389, R390, R391, R392, R393, R394, R413, R419, R426, R428, R431, R434, R437 +46 |
| 52 | 150nF | Capacitor_SMD:C_0402_1005Metric | C11, C14, C17, C122, C125, C129, C135, C137, C142, C150, C151, C152, C153, C159, C160, C181 +36 |
| 51 | 680nH | Inductor_SMD:L_0805_2012Metric | L19, L20, L21, L22, L23, L25, L26, L27, L28, L29, L30, L31, L32, L33, L34, L35 +35 |
| 46 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C13, C16, C104, C108, C109, C111, C134, C136, C146, C149, C154, C161, C162, C163, C164 +30 |
| 37 | 33 | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R1, R3, R11, R17, R26, R27, R29, R100, R104, R105, R106, R107, R108, R109, R117, R255 +21 |
| 36 | 10k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R112, R150, R154, R157, R160, R181, R231, R232, R233, R249, R256, R257, R258, R259, R260, R261 +20 |
| 34 | 100k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R20, R22, R28, R113, R137, R171, R176, R188, R195, R199, R200, R214, R217, R238, R275, R289 +18 |
| 28 | 1nF | Capacitor_SMD:C_0402_1005Metric | C3, C15, C22, C26, C28, C100, C101, C107, C110, C117, C138, C139, C167, C201, C203, C283 +12 |
| 27 | DNP | Resistor_SMD:R_0603_1608Metric | R425, R427, R430, R433, R436, R439, R444, R447, R465, R469, R470, R472, R473, R474, R476, R480 +11 |
| 24 | 4.7k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R12, R136, R186, R187, R210, R211, R212, R213, R219, R223, R224, R225, R226, R227, R228, R229 +8 |
| 22 | 47k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R21, R114, R115, R133, R153, R162, R169, R179, R180, R205, R208, R221, R222, R235, R262, R264 +6 |
| 22 | 56pF | Capacitor_SMD:C_0402_1005Metric | C53, C54, C55, C56, C57, C61, C62, C63, C64, C65, C66, C67, C68, C69, C70, C249 +6 |
| 21 | 10nF | Capacitor_SMD:C_0603_1608Metric | C12, C114, C116, C120, C131, C133, C185, C210, C236, C289, C295, C366, C369, C372, C376, C402 +5 |
| 20 | DNP | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R16, R35, R36, R159, R311, R313, R314, R315, R317, R319, R320, R321, R327, R341, R343, R359 +4 |
| 19 | 10k | Resistor_SMD:R_0603_1608Metric | R498, R499, R508, R521, R522, R524, R525, R526, R527, R540, R541, R542, R545, R557, R561, R564 +3 |
| 18 | 10uF | Capacitor_SMD:C_1206_3216Metric | C46, C47, C50, C130, C169, C173, C176, C187, C188, C198, C213, C218, C222, C223, C274, C275 +2 |
| 18 | 150nF | Capacitor_SMD:C_0603_1608Metric | C113, C121, C155, C156, C239, C273, C300, C380, C381, C385, C386, C390, C406, C413, C416, C420 +2 |
| 17 | 10 | Resistor_SMD:R_0603_1608Metric | R429, R432, R435, R438, R442, R446, R449, R453, R454, R459, R460, R461, R462, R463, R464, R467 +1 |
| 17 | 200nF | Capacitor_SMD:C_0603_1608Metric | C285, C288, C292, C294, C297, C299, C302, C304, C305, C306, C307, C308, C309, C310, C313, C314 +1 |
| 17 | 8C | Package_TO_SOT_SMD:SOT-416 | Q2, Q6, Q10, Q11, Q18, Q19, Q20, Q21, Q22, Q28, Q49, Q50, Q53, Q56, Q59, Q62 +1 |
| 16 | 470k | Resistor_SMD:R_0402_1005Metric | R23, R141, R251, R301, R302, R304, R308, R345, R348, R379, R380, R382, R383, R386, R405, R407 |
| 15 | 0 | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R14, R52, R53, R54, R55, R201, R204, R280, R285, R295, R297, R303, R322, R323, R324 |
| 15 | 1uF | Capacitor_SMD:C_0603_1608Metric | C20, C24, C93, C103, C105, C106, C119, C124, C126, C166, C172, C180, C197, C272, C277 |
| 14 | 1.5uH | Inductor_SMD:L_0603_1608Metric | L1, L2, L3, L4, L5, L6, L8, L10, L12, L13, L14, L15, L16, L18 |
| 14 | 120nF | Capacitor_SMD:C_0402_1005Metric | C29, C39, C81, C92, C94, C112, C127, C157, C158, C206, C256, C259, C260, C261 |
| 14 | 280nF | Capacitor_SMD:C_0603_1608Metric | C287, C327, C331, C332, C333, C334, C335, C338, C344, C347, C349, C353, C358, C359 |
| 14 | 3D | PC110:3D | D2, D9, D10, D11, D12, D15, D16, D38, D43, D44, D47, D48, D51, D57 |
| 14 | N | PC110:SOT-416L | D8, D17, D21, D26, D27, D28, D29, D30, D31, D32, D33, D34, D35, D49 |
| 12 | 1k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R31, R140, R142, R145, R147, R148, R149, R190, R253, R277, R278, R318 |
| 12 | 200pF | Capacitor_SMD:C_0603_1608Metric | C284, C286, C290, C293, C296, C298, C301, C303, C346, C348, C350, C352 |
| 12 | DNP | Capacitor_SMD:C_0402_1005Metric | C4, C5, C6, C170, C189, C191, C192, C193, C196, C219, C245, C278 |
| 11 | 100k | Resistor_SMD:R_0603_1608Metric | R506, R519, R520, R533, R548, R549, R552, R588, R592, R627, R642 |
| 11 | 470k | Resistor_SMD:R_0603_1608Metric | R484, R497, R514, R517, R555, R558, R562, R566, R587, R629, R634 |
| 10 | 82pF | Capacitor_SMD:C_0603_1608Metric | C328, C329, C330, C336, C342, C351, C354, C355, C357, C360 |
| 9 | 300nH | Inductor_SMD:L_0805_2012Metric | L7, L9, L17, L55, L61, L62, L71, L72, L73 |
| 9 | 4.7k | Resistor_SMD:R_0402_1005Metric | R132, R330, R331, R332, R333, R334, R335, R336, R337 |
| 9 | 47k | Resistor_SMD:R_0402_1005Metric | R24, R25, R119, R155, R174, R206, R207, R209, R270 |
| 8 | 10k | Resistor_SMD:R_0402_1005Metric | R15, R242, R243, R245, R246, R248, R344, R400 |
| 8 | 1W | Package_TO_SOT_SMD:SOT-323_SC-70 | DA4, DA5, DA6, DA7, DA8, DA9, DA10, DA11 |
| 8 | 1k | Resistor_SMD:R_0603_1608Metric | R502, R511, R512, R513, R538, R560, R625, R635 |
| 8 | 1k | Resistor_SMD:R_0805_2012Metric | R441, R443, R450, R451, R452, R456, R457, R458 |
| 7 | 1.5uF | Capacitor_SMD:C_0805_2012Metric | C235, C382, C383, C395, C418, C419, C421 |
| 7 | 270nF | Capacitor_SMD:C_0603_1608Metric | C49, C168, C171, C174, C179, C215, C216 |
| 7 | 4.7k | Resistor_SMD:R_0603_1608Metric | R530, R531, R534, R539, R596, R598, R631 |
| 7 | 47k | Resistor_SMD:R_0603_1608Metric | R500, R509, R518, R535, R547, R623, R639 |
| 7 | 6LS | Package_TO_SOT_SMD:SOT-416 | Q51, Q52, Q55, Q67, Q68, Q74, Q81 |
| 7 | DNP | Resistor_SMD:R_0402_1005Metric | R244, R247, R310, R350, R351, R354, R355 |
| 6 | 100k | Resistor_SMD:R_0402_1005Metric | R139, R215, R216, R218, R241, R367 |
| 6 | 100nF | Capacitor_SMD:C_0603_1608Metric | C147, C148, C208, C237, C367, C404 |
| 6 | 100pF | Capacitor_SMD:C_0402_1005Metric | C115, C123, C184, C194, C242, C243 |
| 6 | 180nF | Capacitor_SMD:C_0402_1005Metric | C80, C88, C102, C140, C280, C281 |
| 6 | 200k | Resistor_SMD:R_0603_1608Metric | R507, R544, R559, R563, R599, R619 |
| 6 | 220pF | Capacitor_SMD:C_0402_1005Metric | C10, C230, C258, C262, C263, C265 |
| 6 | 8LR | Package_TO_SOT_SMD:SOT-416 | Q15, Q54, Q58, Q64, Q75, Q76 |
| 6 | EA | PC110:SOT-353 | U8, U28, U37, U41, U42, U76 |
| 5 | 0 | Resistor_SMD:R_0402_1005Metric | R305, R346, R347, R349, R353 |
| 5 | 1.2nF | Capacitor_SMD:C_0603_1608Metric | C373, C387, C389, C397, C399 |
| 5 | 120k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R193, R194, R197, R198, R240 |
| 5 | 120nF | Capacitor_SMD:C_0603_1608Metric | C384, C392, C393, C417, C424 |
| 5 | 180nF | Capacitor_SMD:C_0603_1608Metric | C368, C374, C398, C401, C407 |
| 5 | 22k | Resistor_SMD:R_0402_1005Metric | R120, R123, R124, R352, R395 |
| 5 | 8B | Package_TO_SOT_SMD:SOT-416 | Q9, Q14, Q16, Q30, Q43 |
| 5 | DNP | PC110:3D | D1, D39, D41, D46, D50 |
| 5 | K | PC110:SOT-416L | D4, D5, D14, D40, D42 |
| 5 | K | Package_TO_SOT_SMD:SOT-416 | D55, D56, D58, D59, D60 |
| 5 | R-array | PC110:R-array | EM1, EM2, EM3, EM4, EM5 |
| 4 | 0.1 | Resistor_SMD:R_1206_3216Metric | R582, R643, R644, R645 |
| 4 | 18pF | Capacitor_SMD:C_0402_1005Metric | C23, C25, C144, C145 |
| 4 | 1M | Resistor_SMD:R_0603_1608Metric | R543, R565, R593, R594 |
| 4 | 2.2k | PCM_Resistor_SMD_AKL:R_0402_1005Metric | R274, R276, R282, R292 |
| 4 | 20k | Resistor_SMD:R_0603_1608Metric | R529, R536, R546, R633 |
| 4 | 250nF | Capacitor_SMD:C_0603_1608Metric | C214, C316, C340, C341 |
| 4 | 300k | Resistor_SMD:R_0603_1608Metric | R554, R556, R586, R589 |
| 4 | 300nF | Capacitor_SMD:C_0603_1608Metric | C183, C221, C264, C276 |
| 4 | 330nF | Capacitor_SMD:C_0603_1608Metric | C8, C143, C177, C291 |
| 4 | 360nF | Capacitor_SMD:C_0805_2012Metric | C311, C312, C318, C319 |
| 4 | BH RT | Package_TO_SOT_SMD:SOT-89-3 | Q38, Q40, Q41, Q44 |
| 4 | DNP | Capacitor_SMD:C_0603_1608Metric | C317, C323, C324, C325 |
| 4 | E4 | PC110:SOT-353 | U17, U19, U26, U64 |
The 1,100 most common of 1,483 parts.
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Questions
How big is the PC110 PCB?
It measures 381.2 × 170 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PC110 use?
1,483 parts. 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 PC110 KiCad files?
From the ahmadexp/Open-Source-PC110 repository on GitHub, at the commit this page was made from: the board is Mods/PC110-ITX-all-in-one/PC110.kicad_pcb and its schematic Mods/CPU Upgrade/bgacpu-dualcon/bgacpu-dualcon.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PC110 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ahmadexp before reusing the design.