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BackSRN4018 series SMD Inductor http://www.bourns.com/docs/Product-Datasheets/SRP1770TA.pdf Bourns SRP1770TA series SMD inductor https://www.bourns.com/pdfs/SRR1208.pdf Bourns SRP1208 SMD inductor Bourns SRU8028 SMD inductor http://www.bourns.com/docs/Product-Datasheets/SRP1038C.pdf Bourns SRP1038C series SMD inductor Bourns SRR1210A series SMD inductor Bourns SRU8028 series SMD inductor Bourns SRU8028 SMD inductor Bourns SRU8028 SMD inductor http://www.bourns.com/docs/Product-Datasheets/SRP1245A.pdf Bourns SRP1245A series SMD inductor https://www.bourns.com/pdfs/SRR1208.pdf Bourns SRP1208 SMD inductor https://www.bourns.com/docs/Product-Datasheets/SRR1210A.pdf Bourns SRR1210A series SMD inductor, https://www.bourns.com/docs/Product-Datasheets/SRN4018.pdf Bourns SRN4018 series SMD inductor Bourns SRN8040 series SMD inductor https://www.bourns.com/pdfs/SRR1208.pdf Bourns SRP1208 series SMD Inductor Coilcraft LPS4018 https://www.coilcraft.com/pdfs/lps4018.pdf Shielded Power Inductor, body 2x1.6mm, https://www.we-online.com/catalog/en/WE-LQSH#/articles/WE-LQSH-2010 Semi-Shielded High Saturation Power Inductor, Ms50, SMD, Fixed inductor, SMD, magnetically shielded, https://neosid.de/import-data/product-pdf/neoFestind_SMSME3015.pdf Neosid Power Inductor WE-PD2 TypL Wuerth Power Inductor, body 4x4mm, https://www.we-online.com/catalog/en/WE-LQSH#/articles/WE-LQSH-4020 Current-compensated Chokes, Schaffner, RN114-04, 22.5mmx21.5mm https://www.schaffner.com/products/download/product/datasheet/rn-series-common-mode-chokes-new/ Current-compensated Chokes, Schaffner, RN232-04, 18.0mmx31.0mm https://www.schaffner.com/products/download/product/datasheet/rn-series-common-mode-chokes-new/ Inductor, Murata BL01RN1A2A2, Axial, Horizontal, pin pitch=35mm, , length*diameter=30*15mm^2, Electrolytic Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/TANTAL-TB-Serie%23.pdf CP Radial_Tantal series Radial pin pitch 5.08mm length 4mm diameter 2mm Diode, DO-41_SOD81 series, Axial, Vertical, pin pitch=5.08mm, , length*diameter=9.5*5.2mm^2, , http://www.diodes.com/_files/packages/DO-201AD.pdf Diode DO-201AD series Axial Vertical pin pitch 20mm length 9.1mm diameter 9.1mm Diode, P600_R-6 series, Axial, Vertical, pin pitch=7.62mm, , length*width=21.59*11.43mm^2, Pulse, KM-3, http://datasheet.octopart.com/PE-92112KNL-Pulse-datasheet-17853305.pdf L_Toroid Vertical series Radial pin pitch 63.20mm diameter 69.1mm Vishay TJ9 SMD Solder 3-pad Jumper, 1x1.5mm rounded Pads, 0.3mm gap, pads 1-2 Bridged2Bar with 2 From 5082711a9800483ca58d4b1dffec55bdf27856b9 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from MK's PCB livestream - 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 ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule update ``` ``` git clone --recurse-submodules git@gitlab.com:rsholmes/precadsr.git ``` Or if you want the hole for mounting screw: ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1777099 12A || order number: 1923869 16A (HC Generic Phoenix Contact SPT 2.5/7-V-5.0-EX Terminal Block, 1719396 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719396), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 5 times 1 mm² wires, reinforced insulation, conductor diameter 0.4mm, outer diameter 3.6mm, size source Multi-Contact FLEXI-xV 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex LSHM 0.50 mm Razor Beam High-Speed Hermaphroditic Terminal/Socket Strip, LSHM-130-xx.x-x-DV-S, 30 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 Hirose series connector, 502443-0470 (http://www.molex.com/pdm_docs/sd/5024430270_sd.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, SM04B-ZESS-TB (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Molex Mini-Universal MATE-N-LOK, old mpn/engineering number: 1-770866-x, 2 Pins per.