Components
18,909 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.
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
W5500
Interface_Ethernet
10/100Mb SPI Ethernet controller with TCP/IP stack, LQFP-48
- Pins
- 48
- Pads
- 48
- SMD
- 10.3×10.3
MAX3485
Interface_UART
True RS-485/RS-422, 10Mbps, Slew-Rate Limited, with low-power shutdown, with receiver/driver enable, 32 receiver drive capacitity, DIP-8 and SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
LTV-817S
Isolator
DC Optocoupler, Vce 35V, CTR 50%, SMDIP-4
- Pins
- 4
- Pads
- 4
- SMD
- 12.0×5.6
ACO-xxxMHz
Oscillator
HCMOS Crystal Clock Oscillator, DIP14-style metal package
- Pins
- 4
- Pads
- 4
- THT
- 21.2×13.2
D3V3XA4B10LP
Power_Protection
4-Channel Low Capacitance TVS Diode Array, DFN-10 / USON-10
- Pins
- 10
- Pads
- 10
- SMD
- 1.9×3.0
TLV75533PDBV
Regulator_Linear
500mA Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
ACS712xLCTR-20A
Sensor_Current
±20A Bidirectional Hall-Effect Current Sensor, +5.0V supply, 100mV/A, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
BNO055
Sensor_Motion
Intelligent 9-axis absolute orientation sensor, LGA-28
- Pins
- 28
- Pads
- 28
- SMD
- 6.0×4.5
BSS83P
Transistor_FET
-0.33A Id, -60V Vds, P-Channel MOSFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
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
IRF740
Transistor_FET
10A Id, 400V Vds, N-Channel Power MOSFET, 500mOhm Rds, TO-220AB
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
PCM5102A
Audio
2.1 VRMS, 112dB Audio Stereo DAC with PLL and 32-bit, 384kHz PCM Interface, TSSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.7×7.0
B340
Diode
40V 3A Schottky Barrier Rectifier Diode, SMC
- Pins
- 2
- Pads
- 2
- SMD
- 9.8×6.7
W25Q16JVSS
Memory_Flash
16Mbit / 2MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 (208 mil)
- Pins
- 8
- Pads
- 8
- SMD
- 9.3×5.8
SP0502BAHT
Power_Protection
TVS Diode Array, 5.5V Standoff, 2 Channels, SOT-23 package
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
LM2596S-3.3
Regulator_Switching
3.3V 3A Step-Down Voltage Regulator, TO-263
- Pins
- 5
- Pads
- 5
- SMD
- 16.6×11.3
BC546
Transistor_BJT
0.1A Ic, 65V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
CD74HC4067SM
74xx
High-Speed CMOS Logic 16-Channel Analog Multiplexer/Demultiplexer, SSOP-24
- Pins
- 24
- Pads
- 24
- SMD
- 9.4×8.7
LM321
Amplifier_Operational
Low Power Single Operational Amplifier, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
MCP4725xxx-xCH
Analog_DAC
12-bit Digital-to-Analog Converter, integrated EEPROM, I2C interface, SOT-23-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
1N4448W
Diode
100V 0.15A High-speed standard diode, SOD-123
- Pins
- 2
- Pads
- 2
- SMD
- 4.7×2.3