Components
12,596 components matching “4”
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.
CH340X
Interface_USB
USB serial converter, 5V-tolerant IO, UART, MSOP-10
- Pins
- 10
- Pads
- 10
- SMD
- 6.2×3.5
FE1.1s
Interface_USB
USB 2.0 High Speed 4-Port Hub Controller, SSOP-28
- Pins
- 28
- Pads
- 28
- SMD
- 6.9×10.4
FSUSB42MUX
Interface_USB
Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) or UART Switch, MSOP-10
- Pins
- 10
- Pads
- 10
- SMD
- 6.2×3.5
TSAL4400
LED
Infrared LED , 3mm LED package
- Pins
- 2
- Pads
- 2
- THT
- 4.8×4.4
SN74LVC1T45DRL
Logic_LevelTranslator
Single-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs, SOT-563
- Pins
- 6
- Pads
- 6
- SMD
- 2.4×1.9
ATtiny402-SS
MCU_Microchip_ATtiny
20MHz, 4kB Flash, 256B SRAM, 128B EEPROM, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
ATtiny84-20P
MCU_Microchip_ATtiny
20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, DIP-14
- Pins
- 14
- Pads
- 14
- THT
- 9.7×18.3
ATtiny84A-SS
MCU_Microchip_ATtiny
20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, SOIC-14
- Pins
- 14
- Pads
- 14
- SMD
- 7.4×9.2
STM32F042K6Tx
MCU_ST_STM32F0
STMicroelectronics Arm Cortex-M0 MCU, 32KB flash, 6KB RAM, 48 MHz, 2.0-3.6V, 26 GPIO, LQFP32
- Pins
- 32
- Pads
- 32
- SMD
- 10.4×10.4
STM32F401RCTx
MCU_ST_STM32F4
STMicroelectronics Arm Cortex-M4 MCU, 256KB flash, 64KB RAM, 84 MHz, 1.7-3.6V, 50 GPIO, LQFP64
- Pins
- 64
- Pads
- 64
- SMD
- 13.4×13.4
STM32L431RCTx
MCU_ST_STM32L4
STMicroelectronics Arm Cortex-M4 MCU, 256KB flash, 64KB RAM, 80 MHz, 1.71-3.6V, 52 GPIO, LQFP64
- Pins
- 64
- Pads
- 64
- SMD
- 13.4×13.4
AT24CS01-SSHM
Memory_EEPROM
I2C Serial EEPROM, 1Kb (128x8) with Unique Serial Number, SO8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
FM24C64B
Memory_NVRAM
64Kb serial FRAM nonvolatile Memory, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
TPD4E02B04DQA
Power_Protection
4-Channel ESD Protection Diode for USB Type-C and HDMI 2.0, USON-10
- Pins
- 10
- Pads
- 10
- SMD
- 1.8×3.0
LR8K4-G
Regulator_Linear
30mA 450V High-Voltage Linear Regulator (Adjustable), TO-252 (D-PAK)
- Pins
- 3
- Pads
- 3
- SMD
- 11.1×7.0
MBT3904DW1
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MMDT3904
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
TIP41
Transistor_BJT
6A Ic, 40V Vce, Power NPN Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
AON6411
Transistor_FET
-85A Id, -20V Vds, P-Channel MOSFET, DFN-8
- Pins
- 5
- Pads
- 5
- SMD
- 6.7×5.7
STD7NK40Z
Transistor_FET
5.4A Id, 400V Vds, N-Channel MOSFET, 1Ohm Ron, DPAK
- Pins
- 3
- Pads
- 3
- SMD
- 11.1×7.0
ADA4898-2
Amplifier_Operational
Dual High Voltage, Low Noise, Low Distortion, Unity-Gain Stable, High Speed Op Amp, SOIC-8-1EP
- Pins
- 9
- Pads
- 9
- SMD
- 7.4×5.4
R_Network04_Split
Device
4 resistor network, star topology, bussed resistors, split
- Pins
- 5
- Pads
- 5
- THT
- 13.4×3.1
R_Network04_US
Device
4 resistor network, star topology, bussed resistors, small US symbol
- Pins
- 5
- Pads
- 5
- THT
- 13.4×3.1
1N4006
Diode
800V 1A General Purpose Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2