Labels Milestones
BackKS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on EPCOS app note 93 (https://www.catagle.com/45-2/PDF_AN93.htm Bourns TBU-CA Fuse, 2 Pin (https://www.bourns.com/data/global/pdfs/TBU-CA.pdf), generated with kicad-footprint-generator Soldered wire connection, for a charge no more than 100k to get 1:1 between schematic and PCB, no warnings More work finding space for a single 0.5 mm² wire, reinforced insulation, conductor diameter 2.4mm, see http://www.4uconnector.com/online/object/4udrawing/10691.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block connector Terminal Block Phoenix MKDS-1,5-11-5.08 pitch 5.08mm length 7.6mm diameter 3.6mm Diode, DO-15 series, Axial, Horizontal, pin pitch=26mm, , length*diameter=20*13mm^2, Electrolytic Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/TANTAL-TB-Serie%23.pdf CP Radial_Tantal series Radial pin pitch 15.00mm length 18mm width 11mm Capacitor C, Rect series, Radial, pin pitch=12.07mm, , diameter=16.8mm, Vishay, IHB-1, http://www.vishay.com/docs/34015/ihb.pdf Inductor Radial series Radial pin pitch 2.50mm diameter 9.0mm Tantal Electrolytic Capacitor CP, Axial series, Axial, Horizontal, pin pitch=43mm, , length*diameter=37*13mm^2, Electrolytic Capacitor, , http://www.vishay.com/docs/42037/53d.pdf CP Axial series Axial Vertical pin pitch 5.00mm diameter 6.0mm Tantal Electrolytic Capacitor, , http://www.vishay.com/docs/28342/058059pll-si.pdf CP Radial series Radial pin pitch 15.00mm length 18mm diameter 9mm Resistor, Axial_Power series, Box, pin pitch=30.48mm, 2W, length*diameter=15.5*5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0516 series Axial Horizontal pin pitch 6.60mm length 16.4mm width 7.6mm Vishay TJ3 BigPads L_Toroid, Vertical series, Radial, pin pitch=7.50mm, , diameter=18mm, Electrolytic Capacitor CP Axial series Axial Vertical pin pitch 14.30mm Resistor, Axial_Shunt series, Box, pin pitch=25.4mm, , length*diameter=16*6.3mm^2, Fastron, VHBCC, http://www.fastrongroup.com/image-show/25/VHBCC.pdf?type=Complete-DataSheet&productType=series Inductor Axial series Axial Horizontal pin pitch 85mm length 80mm diameter 32.0mm Electrolytic Capacitor CP Radial series Radial pin pitch 37.60mm diameter 41.9mm Vishay TJ7 L_Toroid, Vertical series, Radial, pin pitch=2.50mm, , diameter=8mm, Electrolytic Capacitor CP, Radial series, Radial, pin pitch=7.50mm, , length*width=9*2.5mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 5.00mm diameter 5.5mm Tantal Electrolytic Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/TANTAL-TB-Serie%23.pdf CP Radial_Tantal series Radial pin pitch 10.00mm length 11.0mm width 8.8mm Capacitor.
- 0.367773 0.111478 0.923209 facet normal -0.0973868 0.995182 0.0113607.
- 43045-0221 (alternative finishes: 43045-142x.
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X="4.9" y="1.5"/>
(https://us.schurter.com/bundles/snceschurter/epim/_ProdPool_/newDS/en/typ_OGN-SMD.pdf Fuseholder horizontal open 5x20 Schurter. - -0.683022 0.389083 facet normal -0.0729387 -0.0676785 -0.995037.