Electronics Components Symbols Schematic / Circuits

Ammeter  Amplifier general  Amplifier, inverting  Amplifier, operational  AND gate Antenna, balanced Antenna, general Antenna, loop Antenna, loop, multiturn Battery Capacitor, feedthrough Capacitor, fixed Capacitor, variable Capacitor, variable, split-rotor  Capacitor, variable, split-stator  Cathode, electron-tube, cold Cathode, electron-tube, directly heated Cathode, electron-tube indirectly heated  Cavity resonator  Cell, electrochemical  Circuit breaker  Coaxial cable  Crystal, piezoelectric  Delay line  Diac  Diode, field-effect  Diode, general  Diode, Gunn  Diode, light-emitting  Diode, photosensitive  Diode, PIN  Diode, Schottky  Diode, tunnel  Diode, varactor  Diode, zener  Directional coupler  Directional wattmeter  Exclusive-OR gate  Female contact, general  Ferrite bead  Filament, electron-tube  Fuse  Galvanometer  Grid, electron-tube  Ground, chassis  Ground, earth  Headset  Handset, double  Headset, single  Headset, stereo  Inductor, air core  Inductor, air core, bifilar  Inductor, air core, tapped  Inductor, air core, variable  Inductor, iron core  Inductor, iron core, bifilar  Inductor, iron core, tapped  Inductor iron core, variable  Inductor, powdered-iron core  Inductor, powdered-iron core, bifilar Inductor, powdered-iron core, tapped  or  Inductor, powdered-iron core, variable  Integrated circuit, general  Jack, coaxial or phono  Jack, phone, two-conductor  Jack, phone, three-conductor  Key, telegraph  Lamp, incandescent  Lamp, neon  Male contact, general  Meter, general  Microammeter  Microphone  Microphone, directional  Milliammeter  NAND gate  Negative voltage connection  NOR gate  NOT gate  Optoisolator  OR gate  Outlet, two-wire, nonpolarized  Outlet, two-wire, polarized  Outlet, three-wire  Outlet, 234-V  Plate, electron-tube  Plug, two-wire, nonpolarized  Plug, two-wire, polarized  Plug, three-wire  Plug, 234-V  Plug, coaxial or phono  Plug, phone, two-conductor  Plug, phone, three-conductor ညာဘက္ေထာင့္ေအာက္နားမွာရွိတဲ့ ေၾကာ္ျငာေတြကုိ    ကလစ္လုပ္ေပးခ်င္းျဖင့္ ျပန္လည္ကူညီႏုိင္ပါတယ္။

Positive voltage connection  Potentiometer or  Probe, radio-frequency  Rectifier, gas-filled  Rectifier, high-vacuum  Rectifier, semiconductor  Rectifier, silicon-controlled  Relay, double-pole, double-throw  Relay, double-pole, single-throw  Relay, single-pole, double-throw  Relay, single-pole, single-throw  Resistor, fixed  Resistor, preset  Resistor, tapped  Resonator  Rheostat  Saturable reactor  Signal generator  Solar battery  Solar cell  Source, constant-current  Source, constant-voltage  Speaker  Switch, double-pole, double-trow  Switch, double-pole, rotary  Switch, double-pole, single-throw  Switch, momentary-contact  Switch, silicon-controlled  Switch, single-pole, rotary  Switch, single-pole, double-throw  Switch, single-pole, single-throw  Terminals, general, balanced  Terminals, general, unbalanced  Test point  or Thermocouple  Transformer, air core  Transformer, air core,  step-down  Transformer, air core, step-up  Transformer, air core, tapped primary  Transformer, air core, tapped secondary  Transformer, iron core  Transformer, iron core, step-down  Transformer, iron core, step-up  Transformer, iron core, tapped primary  Transformer, iron core, tapped secondary  Transformer, powdered-iron core  Transformer, powdered-iron core, step-down  Transformer, powdered-iron core, step-up  Transformer, powdered-iron core, tapped primary  Transformer, powdered-iron core, tapped secondary  Transistor, bipolar, NPN  Transistor, bipolar, PNP  Transistor, field-effect, N-channel  Transistor, field-effect, P-channel  Transistor, MOS field-effect, N-channel  Transistor, MOS field-effect, P-channel  Transistor, photosensitive, NPN  Transistor, photosensitive, PNP  Transistor, photosensitive, field-effect, N-channel  Transistor, photosensitive, field-effect, P-channel  Transistor, unijunction  Triac  Tube, diode  Tube, heptode  Tube, hexode  Tube, pentode  Tube, photosensitive  Tube, tetrode  Tube, triode  Voltmeter  Wattmeter  Waveguide, circular  Waveguide, flexible  Waveguide, rectangular  Waveguide, twisted  Wires, crossing, connected  Wires, crossing, not connected