Components
18,712 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.
AMS1117-3.3
Regulator_Linear
1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
1N4148
Diode
100V 0.15A standard switching diode, DO-35
- Pins
- 2
- Pads
- 2
- THT
- 9.7×2.5
WS2812B
LED
RGB LED with integrated controller
- Pins
- 4
- Pads
- 4
- SMD
- 6.9×5.5
USBLC6-2SC6
Power_Protection
Very low capacitance ESD protection diode, 2 data-line, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
1N4007
Diode
1000V 1A General Purpose Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
2N3904
Transistor_BJT
0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
W25Q128JVS
Memory_Flash
128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 9.3×5.8
2N7002
Transistor_FET
0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BSS138
Transistor_FET
50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
LM7805_TO220
Regulator_Linear
Positive 1A 35V Linear Regulator, Fixed Output 5V, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
RP2040
MCU_RaspberryPi
A microcontroller by Raspberry Pi, Dual ARM Cortex-M0+, 133MHz, no flash, 264KB SRAM, 8 PIO state machines, VQFN-56
- Pins
- 57
- Pads
- 57
- SMD
- 8.3×8.3
AP2112K-3.3
Regulator_Linear
600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
AO3401A
Transistor_FET
-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
AO3400A
Transistor_FET
30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
1N4001
Diode
50V 1A General Purpose Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
BC547
Transistor_BJT
0.1A Ic, 45V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
1N4148W
Diode
75V 0.15A Fast Switching Diode, SOD-123
- Pins
- 2
- Pads
- 2
- SMD
- 4.7×2.3
NE555P
Timer
Precision Timers, 555 compatible, PDIP-8
- Pins
- 8
- Pads
- 8
- THT
- 9.7×10.7
1N5819
Diode
40V 1A Schottky Barrier Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
XC6206PxxxMR
Regulator_Linear
Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 4.1×3.4
STM32F103C8Tx
MCU_ST_STM32F1
STMicroelectronics Arm Cortex-M3 MCU, 64KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48
- Pins
- 48
- Pads
- 48
- SMD
- 10.3×10.3
MMBT3904
Transistor_BJT
0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BC817
Transistor_BJT
0.8A Ic, 45V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
PC817
Isolator
DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6