Components
2,945 components
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
EL817
Isolator
DC Optocoupler, Vce 35V, DIP-4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
R_Network08_US
Device
8 resistor network, star topology, bussed resistors, small US symbol
- Pins
- 9
- Pads
- 9
- THT
- 23.5×3.1
G5LE-1
Relay
Omron G5LE relay, Miniature Single Pole, SPDT, 10A
- Pins
- 5
- Pads
- 5
- THT
- 17.0×23.0
BS170
Transistor_FET
0.5A Id, 60V Vds, N-Channel MOSFET, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
IR204A
LED
Infrared LED , 3mm LED package
- Pins
- 2
- Pads
- 2
- THT
- 4.8×4.4
LCD-016N002L
Display_Character
LCD 12x2, 8 bit parallel bus, 3V or 5V VDD
- Pins
- 20
- Pads
- 20
- THT
- 122.5×44.5
IRF9540N
Transistor_FET
-23A Id, -100V Vds, 117mOhm Rds, P-Channel HEXFET Power MOSFET, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
R_Network04
Device
4 resistor network, star topology, bussed resistors, small symbol
- Pins
- 5
- Pads
- 5
- THT
- 13.4×3.1
LM35-LP
Sensor_Temperature
Precision centigrade temperature sensor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
27C512
Memory_EPROM
OTP EPROM 512 KiBit
- Pins
- 28
- Pads
- 28
- THT
- 17.3×36.1
BC327
Transistor_BJT
0.8A Ic, 45V Vce, PNP Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
TL431LP
Reference_Voltage
Shunt Regulator, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
IRF4905
Transistor_FET
-74A Id, -55V Vds, Single P-Channel HEXFET Power MOSFET, 20mOhm Ron, TO-220AB
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
MBR340
Diode
40V 3A Schottky Barrier Rectifier Diode, DO-201AD
- Pins
- 2
- Pads
- 2
- THT
- 18.9×5.7
G5V-2
Relay
Relay Miniature Omron DPDT
- Pins
- 8
- Pads
- 8
- THT
- 10.6×20.8
TIP120
Transistor_BJT
5A Ic, 60V Vce, Silicon Darlington Power NPN Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
R_Pack04_SIP
Device
4 resistor network, parallel topology, SIP package
- Pins
- 8
- Pads
- 8
- THT
- 21.0×3.1
1N4002
Diode
100V 1A General Purpose Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
CXO_DIP14
Oscillator
Crystal Clock Oscillator, DIP14-style metal package
- Pins
- 4
- Pads
- 4
- THT
- 21.2×13.2
BPW40
Sensor_Optical
Phototransistor NPN
- Pins
- 2
- Pads
- 2
- THT
- 6.4×6.4
LM555xN
Timer
Timer, 555 compatible, PDIP-8
- Pins
- 8
- Pads
- 8
- THT
- 9.7×10.7
1N5818
Diode
30V 1A Schottky Barrier Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
ACO-xxxMHz
Oscillator
HCMOS Crystal Clock Oscillator, DIP14-style metal package
- Pins
- 4
- Pads
- 4
- THT
- 21.2×13.2
IRF3205
Transistor_FET
110A Id, 55V Vds, Single N-Channel HEXFET Power MOSFET, 8mOhm Ron, TO-220AB
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9