Electronic Symbols

Standard electronic symbols used to represent various devices such as resistors, transistors, batteries, capacitors and inductors for usage in electronic diagrams

Back to symbols
Sample Drawings
Stencils
Categories

Capacitor

Capacitor

Capacitor

C1
Capacitor
Capacitors

Capacitor

Capacitor - Tapping

Capacitor - Tapping

Capacitor - Tapping

C1
Capacitor - Tapping
Capacitors

Capacitor - Tapping

Capacitor - Center Tapping

Capacitor - Center Tapping

Capacitor - Center Tapping

C1
Capacitor - Center Tapping
Capacitors

Capacitor - Center Tapping

Polarized Capacitor

Polorized Capacitor

Polarized Capacitor

C1
Polarized Capacitor
Capacitors

Polorized Capacitor

Resistor

Resistor

Resistor

R1
Resistor
Resistors

Resistor

Resistor - Voltage Dependent

Resistor - Voltage Dependent

Resistor - Voltage Dependent

R1
Resistor - Voltage Dependent
Resistors

Resistor - Voltage Dependent

Potentiometer - Movable Contact

Potentiometer - Movable Contact

Potentiometer - Movable Contact

R1
Potentiometer - Movable Contact
Resistors

Potentiometer - Movable Contact

Potentiometer

Potentiometer

Potentiometer

R1
Potentiometer
Resistors

Potentiometer

Resistor - Fixed Tappings

Resistor - Fixed Tappings

Resistor - Fixed Tappings

R1
Resistor - Fixed Tappings
Resistors

Resistor - Fixed Tappings

Resistor - Current & Voltage Terminals

Resistor - Current & Voltage Terminals

Resistor - Current & Voltage Terminals

R1
Resistor - Current & Voltage Terminals
Resistors

Resistor - Current & Voltage Terminals

Resistor - Carbon Pile

Resistor - Carbon Pile

Resistor - Carbon Pile

R1
Resistor - Carbon Pile
Resistors

Resistor - Carbon Pile

Resistor - Light Dependent (Photo Resistor)

Resistor - Light Dependent (Photo Resistor)

Resistor - Light Dependent (Photo Resistor)

R1
Resistor - Photo
Resistors

Resistor - Light Dependent (Photo Resistor)

Piezo Crystal

Piezo Crystal

Piezo Crystal

X1
Piezoelectric Crystal
Miscellaneous

Piezo Crystal

Inductor

Inductor

Inductor

L1
Inductor
Inductors

Inductor

Diode

Diode

Diode

D1
Diode
Diodes

Diode

Diode - Schottky

Diode - Schottky

Diode - Schottky

D1
Diode - Schottky
Diodes

Diode - Schottky

Diode - Zener

Diode - Zener

Diode - Zener

D1
Diode - Zener
Diodes

Diode - Zener

Diode - Tunnel

Diode - Tunnel

Diode - Tunnel

D1
Diode - Tunnel
Diodes

Diode - Tunnel

Diode - Light Emmitting (LED)

Diode - Light Emmitting (LED)

Diode - Light Emmitting (LED)

D1
Diode - Light Emitting (LED)
Diodes

Diode - Light Emmitting (LED)

Diode - Photodiode

Diode - Photodiode

Diode - Photodiode

D1
Diode - Photo
Diodes

Diode - Photodiode

Diode - Silicon Controlled Rectifier

Diode - Silicon Controlled Rectifier

Diode - Silicon Controlled Rectifier

D1
Silicon Controlled Rectifier (SCR)
Diodes

Diode - Silicon Controlled Rectifier

Diode - Transient voltage suppression

Diode - Transient voltage suppression

Diode - Transient voltage suppression

D1
Diode - Transient voltage suppression
Diodes

Diode - Transient voltage suppression

Battery - Single Cell

Battery - Single Cell

Battery - Single Cell

B1
Battery
Batteries

Battery - Single Cell

Battery - Multi Cell

Battery - Multi Cell

Battery - Multi Cell

B1
Battery
Batteries

Battery - Multi Cell

Thermistor

Thermistor

Thermistor

Rt1
Thermistor
Thermistors

Thermistor

Diac

Diac

Diac

D1
Diac

Diac

Triac

Triac

Triac

TH1
Triac

Triac

Transistor NPN

Transistor - NPN

Transistor NPN

TR1
Transistor - NPN
Transistors

Transistor - NPN

Transistor PNP

Transistor - PNP

Transistor PNP

TR1
Transsitor - PNP
Transistors

Transistor - PNP

PhotoTransistor - NPN

PhotoTransistor - NPN

PhotoTransistor - NPN

TR1
PhotoTransistor - NPN
Transistors

PhotoTransistor - NPN

PhotoTransistor - PNP

PhotoTransistor - PNP

PhotoTransistor - PNP

TR1
PhotoTransistor - PNP
Transistors

PhotoTransistor - PNP

JFET N Channel

JFET - N Channel

JFET N Channel

TR1
JFET N Channel
Transistors

JFET - N Channel

JFET P Channel

JFET - P Channel

JFET P Channel

TR1
JFET P Channel
Transistors

JFET - P Channel

P Channel Mosfet

P Channel Mosfet

P Channel Mosfet

Mos1
P Channel Mosfet

P Channel Mosfet

N Channel Mosfet

N Channel Mosfet

N Channel Mosfet

Mos1
N Channel Mosfet

N Channel Mosfet

Optocoupler - Transistor Output

Optocoupler - Transistor Output

Optocoupler - Transistor Output

OC1
OptoCoupler - Transistor Output
Optocouplers

Optocoupler - Transistor Output

Optocoupler - Triac Output

Optocoupler - Triac Output

Optocoupler - Triac Output

OC1
OptoCoupler - Triac Output
Optocouplers

Optocoupler - Triac Output

Solid State Relay, AC

Solid State Relay, AC

Solid State Relay, AC

K1
Solid State Relay, AC
Relays

Solid State Relay, AC

Solid State Relay, DC

Solid State Relay, DC

Solid State Relay, DC

K1
Solid State Relay, DC
Relays

Solid State Relay, DC

Solid State Relay, AC/DC

Solid State Relay, AC/DC

Solid State Relay, AC/DC

K1
Solid State Relay, AC/DC
Relays

Solid State Relay, AC/DC

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