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- avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository https://github.com/holmesrichards/precadsr Submodules git clone --recurse-submodules git@gitlab.com:rsholmes/precadsr.git ``` ``` aoKicad/ao_symbols Kosmo_panel/Kosmo ``` and footprint libraries ``` aoKicad/ao_tht Kosmo_panel/Kosmo_panel. ``` From 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Mon Sep 17 00:00:00 2001 Subject: [PATCH] added the once through idea with commentary by Correcting changed filename in .prl 54f1a61ba5 gets jiggy with PCB locator, 11 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0694-9-81&productname=DF12C(3.0)-50DS-0.5V(81)&series=DF12&documenttype=2DDrawing&lang=en&documentid=0000994748), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 x 1 mm, 734-172 , 12 Pins (http://www.molex.com/pdm_docs/sd/559320530_sd.pdf), generated with kicad-footprint-generator Inductor SMD 0805 (2012 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-4410, 44 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator JST ZE series connector, S20B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator JST PUD series connector, B4P-VH-B (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 30 Pin (JEDEC MO-153 Var FF https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator JST AUH series connector, SM30B-SHLS-TF (http://www.jst-mfg.com/product/pdf/eng/eSHL.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M2, height 7, Wuerth electronics 9771150360 (https://katalog.we-online.com/em/datasheet/9771150360.pdf), generated with kicad-footprint-generator Connector Phoenix Contact connector footprint for: MSTBV_2,5/11-GF; number of pins: 04; pin pitch: 5.08mm; Vertical || order number: 1923995 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/4-G-3.81; number of pins: 09; pin pitch: 5.00mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1844333 8A 160V Generic Phoenix Contact connector footprint for: MC_1,5/10-GF-3.81; number of pins: 03; pin pitch: 5.08mm; Angled || order number: 1806300 12A 630V Generic Phoenix Contact connector footprint for: GMSTB_2,5/12-GF-7,62; number of pins: 10; pin pitch: 3.50mm; Angled; threaded flange || order number: 1924156 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/12-GF-5.08; number of pins: 06; pin pitch: 5.08mm; Angled; threaded flange || order number: 1830648 8A 160V Generic Phoenix Contact connector footprint for: MCV_1,5/2-GF-5.08; number of pins: 10; pin pitch: 5.00mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1755862 12A Generic Phoenix Contact connector footprint for: MSTB_2,5/16-GF; number of pins: 11; pin pitch: 5.08mm; Angled || order number: 1806245 12A 630V Generic Phoenix Contact connector footprint for: GMSTB_2,5/6-GF-7,62; number of pins: 07; pin pitch: 5.08mm; Angled; threaded flange; footprint includes mount hole for mounting.

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