protel 99se DXP封装名 快捷键 教程 元件名 库17(国外英文资料).doc

protel 99se DXP封装名 快捷键 教程 元件名 库17(国外英文资料) Common Protel device in parts library package The resistance of AXIAL Non polar capacitor RAD Electrolytic capacitor RB Potentiometer VR Diode DIODE Triode TO Field effect transistor and transistor. Power supply block 78 and 79 series TO126H and TO-126V D44 D37 D46 rectifier bridge Single row multi pin socket CON SIP Dip component DIP Crystal XTAL1 Resistance: RES1, RES2, RES3, RES4; variable resistor: package properties for the axial series, AXIAL0.3-AXIAL1.0 digital Said pad pitch RESPACK1/RESPACK2 RESPACK3/RESPACK4 resistor array Inductance: AXIAL0.3 is replaced by the resistance of package Non polar capacitor: cap; said capacitance properties for the RAD0.1-RAD0.4 digital package Electrolytic capacitor: RB.2/.4 or RB.3/.6 or RB.4/.8 or RB.5/1.0 before the slash digital representation of pad pitch, slash digital table The outer diameter of the capacitor. Polar capacitor ELECTRO1 or ELECTRO2 Potentiometer: Pot1, pot2; VR1- VR 5 package properties for the digital representation of pin shape Diode: package properties for the DIODE0.4-DIODE0.7 number pad pitch, DIODE0.4 general use Transistor: package properties common for TO-18 (ordinary transistor) to-22 (power transistor) TO-3 (high power Darlington) The TO-92A pin is a rectilinear triangle, TO-92B pin. Power supply block has 78 and 79 series: the encapsulation property of common to126h and to126v Bridge: BRIDGE1, BRIDGE2: series of package properties for the D (D-44, D-37, D-46) Integrated block: DIP8-DIP40, 8 - 40 how many feet, 8 feet is DIP8 RELAY-DPDT/ RELAY-DPST RELAY-SPDT/ RELAY-SPST relay The light emitting diode LED Phototube PHOTO Bridge (rectifier) FLY-4 or FLY4 4 PIN number Battery: D series D-37 or D-38 Patch resistance: 0603 represents Never mind package size and specific resistance, but the package size and power, usually: 0201 1/20W 0402 1/16W 0603 1/10W 0805 1/8W 1206 1/4W The corresponding relationship between capacitance and resistance to the appearan