Schematex

/ SYMBOLS

282 symbols6 libraries

The symbols our engines actually draw.

The standards-correct domain symbols Schematex renders inside diagrams — circuit components, single-line apparatus, P&ID equipment, flowchart node icons. Every glyph here is produced by the real engine, not a separate icon font.

Circuit schematic

86 symbolsDocs →

IEEE 315 / ANSI Y32.2 schematic symbols the netlist/positional engine draws.

555GNDTRGOUTRSTVCCDISTHRCTL
555 Timer
Ac Source
A
Ammeter
Antenna
Battery
+
Bridge Rectifier
Buzzer
Capacitor
+
Comparator
Contactor
Crystal
Current Source
Darlington Npn
Darlington Pnp
DCDC
Dc Dc Converter
Diac
Diode
Disconnect Switch
+
Electrolytic Cap
Ferrite Bead
Fuse
T
Fuse Slow
IC12348765
Generic Ic
Gnd Chassis
Gnd Digital
Gnd Signal
Ground
Igbt
Inductor
Inductor Ferrite
Inductor Iron
+INA
Instrumentation Amp
Jfet N
Jfet P
Lamp
Ldr
Led
Microphone
M
Motor
Nmos
Nmos Depletion
No Connect
Npn
+
Opamp
Optocoupler
Oscilloscope
Photodiode
Phototransistor
Pmos
Pnp
Port
Potentiometer
Push Nc
Push No
Relay Coil
Relay Nc
Relay No
Resistor
Rheostat
Schmitt Buffer
Schottky
Scr
Solenoid Valve
Speaker
Switch Dpdt
Switch Spdt
Switch Spst
1234
Terminal Block
Test Point
Thermal Overload
-t°
Thermistor Ntc
+t°
Thermistor Ptc
Transformer
Tri State Buffer
Triac
Tvs Diode
Varactor
Variable Cap
Variable Inductor
U
Varistor
Vcc
REG
Voltage Regulator
+
Voltage Source
V
Voltmeter
W
Wattmeter
Zener

Single-line diagram

37 symbolsDocs →

IEEE 315 power-apparatus symbols — sources, transformers, switching, protection, loads.

ATS
Ats
Autotransformer
Breaker
V
Breaker Vacuum
Bus
Bus Tie
Capacitor Bank
CT
Ct
D
Demand Meter
Fuse
Fuse Cl
G
Generator
GFI
Ground Fault
Ground Switch
Harmonic Filter
HUB
Hub
Load
M
Motor
PT
Pt
Recloser
R
Relay
S
Sectionalizer
Solar
Surge Arrester
Switch
Switch Load
Transformer
Transformer 3winding
Δ Δ
Transformer Dd
Δ Y
Transformer Dy
Y Δ
Transformer Yd
Y Y
Transformer Yy
UPS
Ups
Utility
VFD
Vfd
Wh
Watthour Meter
Wind

P&ID (Piping & Instrumentation)

29 symbolsDocs →

ANSI/ISA-5.1 process equipment — tanks, columns, exchangers, pumps, and more.

Blower
Column Packed
Column Tray
Compressor
Condenser
Cooling Tower
Cyclone
Filter
Flare
Hx Air Cooled
Hx Shell Tube
Pump Centrifugal
Pump Pd
Reactor Cstr
Reactor Pfr
Reboiler
Sphere
Tank Atm
Tank Cone Roof
?
Unknown
Valve Ball
Valve Butterfly
Valve Check
Valve Control
Valve Gate
Valve Globe
Valve Psv
Vessel H
Vessel V

Logic gate netlist

23 symbolsDocs →

IEEE 91 ANSI gate bodies — combinational gates, flip-flops, latches, MUX/decoder, counters.

AND
BUF
COUNTER
DECODER
DEMUX
DFF
ENCODER
JKFF
LATCH D
LATCH SR
MUX
NAND
NOR
NOT
OPEN DRAIN
OR
SCHMITT
SHIFT REG
SRFF
TFF
TRISTATE BUF
XNOR
XOR

Network topology

28 symbolsDocs →

Cisco-convention topology icons — routers, switches, firewalls, servers, cameras, clouds.

Ap
Camera
Cloud
Cloud
DVR
Dvr
ENC
Encoder
Firewall
GW
Gateway
IDS
Ids
Internet
Internet
Ipphone
L3switch
Laptop
LB
Loadbalancer
Mobile
MDM
Modem
Monitor
NVR
Nvr
Pc
PoE
Poeswitch
Printer
PXY
Proxy
Router
Server
Serverfarm
Storage
Switch
VPN
Vpngw
WLC
Wlc

Flowchart

79 symbolsDocs →

Inline node icons (servers, databases, cloud, gear…) usable on any flowchart node.

Add
Alert
Bank
Bar Chart
Battery
Bell
Bolt
Briefcase
Browser
Bug
Building
Cache
Calendar
Cancel
Chat
Check
Clock
Cloud
Code
Coins
Container
Contract
Cpu
Credit Card
Cross
Database
Desktop
Dna
Document
Download
Edit
Factory
File
Filter
Flag
Folder
Function
Gauge
Gavel
Gear
Git Branch
Globe
Heart
Info
Invoice
Key
Link
List
Lock
Mail
Mobile
Money
Phone
Pie Chart
Pill
Play
Process
Question
Queue
Rocket
Scale
Search
Server
Shield
Stamp
Star
Stop
Sync
Syringe
Tag
Terminal
Trash
Trend
Upload
User
Users
Valve
Webhook
Wrench