2 layers54 × 16 mm
Port PWR extention
austinscreations/oxrs-security-module
module 8 port pcb that allows for EOL monitoring of security sensors
11 partsGPL-3.0
4 layers69.5 × 100 mm
Security I2CRJ45 210
austinscreations/oxrs-security-modulemodule 8 port pcb that allows for EOL monitoring of security sensors
- Size
- 69.5 × 100 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 128
- Nets
- 133
- Pads
- 616
- Tracks, vias
- 1,420, 159
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 18 Aug 2022
- Updated
- 10 Aug 2024
Overview
Security I2CRJ45 210 is an open-source printed circuit board by austinscreations, from the austinscreations/oxrs-security-module repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 69.5 × 100 mm with 128 parts on 133 nets, routed with 1,420 tracks and 159 vias.
It is built around the AO3401A, LM339 and SM4007, with the R-RJ45R08P-8000 among its other parts. Its parts include 44 resistors, 21 capacitors, 14 connectors, 8 transistors and 4 diodes.
Main components
4
AO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
LM339
SOP-140℃~+70℃ 1.1mA 1.5mV 150ns 2.3nA 2V~32V 32V 57nA DTL、TTL、CMOS Four channels Open Collector SOP-14 Comparators ROHSJSMSEMIComparators
SM4007
MELFMELF Diodes - General Purpose ROHSYONGYUTAIDiodes - General Purpose
R-RJ45R08P-8000
弯插0℃~+70℃ 25.3mm 28.24mm 59.2mm 8 Gold Non-LED Non-PoE Phosphor Bronze RJ45 Jack Right Angle Shielded With Contact Spring Push-Pull Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHSCkmtwEthernet Connectors / Modular Connectors (RJ45 RJ11)
README
README.mdoxrs-security-module
module 8 port pcb that allows for EOL monitoring of security sensors
2023-10-25 version 210 was created to fix p fet issue also updated JLCPCB PCBa files for the modular I2CRJ45 and port PWR extention
this baord is a 4 layer board
port PWR is 2 layers
port PWR extention is a remote switch that allows you to turn ports on and off. the use of a 1.25mm jst cable could eb used instead, simply with pin 5 being GND connect the others to this and a port will be ON
Parts
128| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 100nf | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21 +4 |
| 19 | 10k | Resistor_SMD:R_0603_1608Metric | R2, R20, R22, R24, R26, R28, R30, R32, R33, R34, R35, R37, R38, R39, R40, R41 +3 |
| 10 | 10k | Resistor_SMD:R_Array_Convex_4x0603 | RN1, RN2, RN3, RN4, RN5, RN6, RN7, RN8, RN9, RN10 |
| 9 | 4k7 | Resistor_SMD:R_0603_1608Metric | R3, R4, R7, R9, R11, R13, R15, R17, R36 |
| 8 | 12k | Resistor_SMD:R_0603_1608Metric | R5, R6, R8, R10, R12, R14, R16, R18 |
| 8 | 18k | Resistor_SMD:R_0603_1608Metric | R1, R19, R21, R23, R25, R27, R29, R31 |
| 8 | 2k2 | Resistor_SMD:R_Array_Convex_4x0603 | RN11, RN12, RN13, RN14, RN15, RN16, RN17, RN18 |
| 8 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 8 | Fuse_PTC | Resistor_SMD:R_0603_1608Metric | TH1, TH2, TH3, TH4, TH5, TH6, TH7, TH8 |
| 8 | LM339 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | P1, P2, P3, P4, P5, P6, P7, P8 |
| 4 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2, FID3, FID4 |
| 2 | Conn_01x05_MountingPin | Connector_JST:JST_GH_SM05B-GHS-TB_1x05-1MP_P1.25mm_Horizontal | J5, J6 |
| 2 | Conn_02x03_Odd_Even | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J1, J2 |
| 2 | MCP23017_SO | Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm | U1, U2 |
| 2 | SM4007 | Diode_SMD:D_SOD-123F | D1, D2 |
| 2 | SW_DIP_x04 | Austins creations:4P_DIP | SW1, SW2 |
| 2 | Screw_Terminal_01x02 | Austins creations:2pinblock | J3, J4 |
| 1 | 2P_DIP | Austins creations:2P_DIP | SW5 |
| 1 | 330uf 50v | Capacitor_SMD:CP_Elec_10x10 | C5 |
| 1 | Creations_logo_med | logos:Creations logo med | LOGO1 |
| 1 | R-RJ45R08P-8000 | Austins creations:R-RJ45R08P-8000 | RJ45-1 |
| 1 | blue | LED_SMD:LED_0603_1608Metric | D4 |
| 1 | red/yellow | LED_SMD:LED_0603_1608Metric | D3 |
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Questions
How big is the Security I2CRJ45 210 PCB?
It measures 69.5 × 100 mm and has 4 copper layers, 4.69 mm thick.
What parts does the Security I2CRJ45 210 use?
128 parts, built around the AO3401A, LM339, SM4007 and R-RJ45R08P-8000. 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 Security I2CRJ45 210 KiCad files?
From the austinscreations/oxrs-security-module repository on GitHub, at the commit this page was made from: the board is rev 2_1/security I2CRJ45 210.kicad_pcb and its schematic port PWR extention/port PWR extention.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Security I2CRJ45 210 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).