Y="4.55"/> - 2 5mm LEDs - one per step // 1 hp from side to center of package, Thorlabs photodiodes, https://www.thorlabs.de/drawings/374b6862eb3b5a04-9360B5F6-5056-2306-D912111C06C3F830/FDGA05-SpecSheet.pdf TO-92 leads in-line, narrow, oval pads, drill 0.75mm (https://www.diodes.com/assets/Package-Files/TO92S%20(Type%20B).pdf TO-92 leads molded, wide, drill 0.75mm, handsoldering variant with enlarged pads (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot556-1_po.pdf 24-Lead Plastic Shrink Small Outline No-Lead 8-Lead Plastic Dual Flat, No Lead Package (8MA2) - 2x3x0.6 mm Body [UQFN]; (see Microchip Packaging Specification 00000049BS.pdf DFN, 10 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/00001725D.pdf (Page 12)), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (http://www.thatcorp.com/datashts/THAT_5173_Datasheet.pdf#page=17), generated with kicad-footprint-generator ipc_gullwing_generator.py SOIC, 16 Pin (http://www.ti.com/lit/ds/symlink/drv8801.pdf#page=31 MO-220 variation VGGC), generated with kicad-footprint-generator Hirose DF63 through hole, DF13-07P-1.25DS, 7 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 SUR side entry Molex Pico-Clasp series connector, B15B-EH-A (http://www.jst-mfg.com/product/pdf/eng/eEH.pdf), generated with kicad-footprint-generator Harwin Female Vertical Surface Mount Package (https://www.fairchildsemi.com/package-drawings/ML/MLSOP08A.pdf Power Integrations eDIP-12B, see https://www.power.com/sites/default/files/product-docs/linkswitch-pl_family_datasheet.pdf 4-lead surface-mounted (SMD) DIP package, row spacing 7.62 mm (300 mils 18-lead surface-mounted (SMD) DIP package, row spacing 15.24 mm (600 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf Open Source Hardware Logo Polarity Center Positive Restriction.