+ D S G G V I Supply <ul> <li>input, output, ground, and power supply. <li>these are used on a schematic for placeholders and on a board for pads for off-board components like jacks. </ul> Round Pad <ul><li>drill diameter 0.7 mm</li></ul> >NAME Diodes <ul> <li>Zener 1N47xx (as in protection for the MOSFET in the AMZ MOSFET Booster) <li>rectifier 1N4001-1N4008 (for polarity reversal protection in power supply sections) <li>clipping 1N914 (as in a TS808) <li>LED (light emitting diode, 3mm and 5mm) <li>mostly gathered from Eagle libraries </ul> DO-41 0.1" pad spacing, vertical >NAME >VALUE LED 3 mm, round >NAME >VALUE DO-41 0.2" pad spacing >NAME >VALUE Resistors <ul> <li>6mm long -- the size of 1/4 watt resistors <li> all resistor values have the same size package; you choose the value of resistance </ul> RESISTOR vertical position format: 0.1" (perfboard) spacing: 1 hole This length resistor applies to 1/4 watt metal film. >NAME >VALUE Transistors <ul> <li>small signal amps (e.g., 2N508x) <li>switching transistors (e.g., 2N2222, 2N390x) <li>JFETs (e.g., J201, 2N3819, 2N5457) <li>MOSFETs (e.g., BS170, BS250) <li>mostly copied from Eagle libraries </ul> >NAME D S OSH Park Design Rules Please make sure your boards conform to these design rules. Note, that not all DRC settings must be set by the manufacturer. Several can be adjusted for the design, including those listed on our docs page here. <a href="http://docs.oshpark.com/design-tools/eagle/design-rules-files/">Adjustable Settings</a>