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TSSOP HTSSOP 0.65 thermal pad (http://www.analog.com/media/en/technical-documentation/data-sheets/AD9852.pdf 80-Lead Plastic Thin Quad Flatpack (PH) - 16x16x1 mm Body, 2.00 mm [TQFP] (see Microchip Packaging Specification 00000049BS.pdf SSOP28: plastic shrink small outline package; 44 leads; body width 4.4 mm; (see NXP sot054_po.pdf to-92 sc-43 sc-43a sot54 PA33 diode SOD70 2-pin TO-92 horizontal, leads in-line, narrow, oval pads, drill 0.75mm (http://www.produktinfo.conrad.com/datenblaetter/175000-199999/181293-da-01-de-TO92_Temperatursensor_PT1000_32209225.pdf Molded Japan Transistor Package 7x4x9mm^3, http://rtellason.com/transdata/2sb734.pdf Non Isolated Modified TO-220 7pin Package, see http://www.farnell.com/datasheets/5793.pdf Power Integration Y Package SIPAK, Horizontal, RM 2.29mm, IPAK, see https://www.diodes.com/assets/Package-Files/TO251.pdf TO-251-2 Vertical RM 5.08mm TO-126-3, Horizontal, RM 1.7mm, staggered type-1, see http://www.st.com/resource/en/datasheet/tda7391lv.pdf TO-220-11 Horizontal RM 5.08mm TO-220-2, Vertical, RM 2.54mm, IIPAK, I2PAK, see http://www.onsemi.com/pub/Collateral/EN8586-D.PDF TO-262-3 Horizontal RM 5.08mm TO-220F-3, Horizontal, RM 2.54mm, see http://ww1.microchip.com/downloads/en/DeviceDoc/20005685A.pdf TO-247-5 Horizontal RM 1.7mm Pentawatt Multiwatt-5 staggered type-1 TO-220-11, Horizontal, RM 1.27mm, staggered type-1, see http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-to-220/to-220_5_05-08-1421.pdf?domain=www.linear.com, https://www.diodes.com/assets/Package-Files/TO220-5.pdf TO-220-5 Vertical RM 1.27mm Multiwatt-7 staggered type-1 TO-220F-11, Vertical, RM 5.45mm, , see https://toshiba.semicon-storage.com/ap-en/design-support/package/detail.TO-3P(N).html TO-3P-3 Vertical RM 1.7mm IIPAK I2PAK TO-262-3, Vertical, RM 5.475mm, SOT-93, see https://www.vishay.com/docs/95214/fto218.pdf TO-218-3 Horizontal RM 10.9mm TO-247-3, Horizontal, RM 3.81mm, see https://www.onsemi.com/pub/Collateral/NJL3281D-D.PDF TO-264-5 Horizontal RM 1.7mm PentawattF- MultiwattF-5 TO-220F-5, Vertical, RM 10.9mm, see https://www.fairchildsemi.com/package-drawings/TO/TO264A03.pdf TO-264-3 Horizontal RM 1.7mm staggered type-1 TO-220F-9 Vertical RM 5.08mm TO-220-3, Horizontal, RM 5.45mm, see https://www.fairchildsemi.com/package-drawings/TO/TO264A03.pdf TO-264-3 Horizontal RM 5.45mm TO-46-2, Pin2 at center of hole, with a capacitor / resistor pair, see Fireball's hard sync to schematic, laid out PCB with on-board components c6741b48f0 More random files 7e24b3de83 Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the board, connecting a trace on the right sub-panel top_row = height - v_margin*2 - title_font_size*1.5; working_height = height - v_margin*2 - title_font_size; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff right_rib_thickness = 2; // plastic walls are 2mm 3D Printing/Pot_Knobs/knob_docs.scad Executable file View File * Joy of Tech.

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