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.
LL4148
Diode
100V 0.15A standard switching diode, MiniMELF
- Pins
- 2
- Pads
- 2
- SMD
- 5.3×2.2
NUP2105L
Power_Protection
Dual Line CAN Bus Protector, 24Vrwm
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
LM2596S-5
Regulator_Switching
5V 3A Step-Down Voltage Regulator, TO-263
- Pins
- 5
- Pads
- 5
- SMD
- 16.6×11.3
SP0503BAHT
Power_Protection
TVS Diode Array, 5.5V Standoff, 3 Channels, SOT-143 package
- Pins
- 4
- Pads
- 4
- SMD
- 3.2×3.4
AMS1117
Regulator_Linear
1A Low Dropout regulator, positive, adjustable output, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
HLK-PM01
Converter_ACDC
Compact AC/DC board mount power module 3W 5V
- Pins
- 4
- Pads
- 4
- THT
- 37.3×23.0
STM32F103CBTx
MCU_ST_STM32F1
STMicroelectronics Arm Cortex-M3 MCU, 128KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48
- Pins
- 48
- Pads
- 48
- SMD
- 10.3×10.3
HT75xx-1-SOT89
Regulator_Linear
100mA Low Dropout Voltage Regulator, Fixed Output, SOT89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
L78L05_TO92
Regulator_Linear
Positive 100mA 30V Linear Regulator, Fixed Output 5V, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BAT54S
Diode
Vr 30V, If 200mA, Dual schottky barrier diode, in series, SOT-323
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
SS14
Diode
40V 1A Schottky Diode, SMA
- Pins
- 2
- Pads
- 2
- SMD
- 7.0×3.5
MIC5504-3.3YM5
Regulator_Linear
300mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
RaspberryPi_Pico_W
MCU_Module
Versatile and inexpensive wireless microcontroller module powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash, Infineon CYW43439 2.4GHz 802.11n wireless LAN; also supports Raspberry Pi Pico 2 W
- Pins
- 40
- Pads
- 43
- SMD
- 23.1×53.9
TL431DBZ
Reference_Voltage
Shunt Regulator, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
NCP1117-5.0_SOT223
Regulator_Linear
1A Low drop-out regulator, Fixed Output 5V, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
LDR07
Sensor_Optical
light dependent resistor
- Pins
- 2
- Pads
- 2
- THT
- 5.7×4.7
2SC1815
Transistor_BJT
0.15A Ic, 50V Vce, Low Noise Audio NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
MMBT2222A
Transistor_BJT
600mA Ic, 40V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
MBR0530
Diode
30V 0.5A Schottky Power Rectifier Diode, SOD-123
- Pins
- 2
- Pads
- 2
- SMD
- 4.7×2.3
4N35
Isolator
Optocoupler, Phototransistor Output, with Base Connection, Vce 70V, CTR 100%, Viso 5000V, DIP6
- Pins
- 6
- Pads
- 6
- THT
- 9.7×8.1
MT3608
Regulator_Switching
High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
FINDER-36.11
Relay
FINDER 36.11, SPDT relay, 10A
- Pins
- 5
- Pads
- 5
- THT
- 15.7×19.3
ESD5Zxx
Diode
ESD Protection Diode, SOD-523
- Pins
- 2
- Pads
- 2
- SMD
- 2.5×1.4
TB6612FNG
Driver_Motor
Driver IC for Dual DC motor, SSOP-24
- Pins
- 24
- Pads
- 24
- SMD
- 9.4×8.7