Components
5,228 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.
1N4448WS
Diode
75V 0.15A Small Signal Fast switching Diode, SOD-323
- Pins
- 2
- Pads
- 2
- SMD
- 3.2×1.9
MB4S
Diode_Bridge
Miniature Glass Passivated Single-Phase Surface Mount Bridge Rectifiers, 280V Vrms, 0.5A If, TO-269AA
- Pins
- 4
- Pads
- 4
- SMD
- 7.7×5.3
RMB4S
Diode_Bridge
Miniature Glass Passivated Single-Phase Surface Mount Bridge Rectifiers, 280V Vrms, 0.5A If, TO-269AA
- Pins
- 4
- Pads
- 4
- SMD
- 7.7×5.3
SM4001
Diode
50V 1A General Purpose Rectifier Diode, MELF
- Pins
- 2
- Pads
- 2
- SMD
- 6.8×3.2
SS24
Diode
40V 2A Schottky Diode, SMA
- Pins
- 2
- Pads
- 2
- SMD
- 7.0×3.5
XPT2046TS
Driver_Display
Single-supply, 12bit, 4 ch, touch screen driver, 2.2 - 5.25 VDD, -40 to +85 C, QSPI, SPI, 3-wire serial interface, TSSOP-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.7×5.5
DRV8847SPWR
Driver_Motor
Dual H-Bridge Motor Driver, 1A, I2C Interface, TSSOP-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.7×5.5
ICE40HX4K-TQ144
FPGA_Lattice
iCE40 HX FPGA, 3520 LUTs, 1.2V, TQFP-144
- Pins
- 144
- Pads
- 144
- SMD
- 23.3×23.3
MCP2542FDxMF
Interface_CAN_LIN
CAN-FD Transceiver, Wake-Up on CAN activity, 8Mbps, 5V supply, STBY pin, 3x3 DFN-8
- Pins
- 9
- Pads
- 9
- SMD
- 4.3×3.5
PCA9536D
Interface_Expansion
4-bit I2C-bus and SMBus IO port, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
PCF8574ATS
Interface_Expansion
8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0111xxx, SSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.8×7.0
TCA9548ARGER
Interface_Expansion
Low voltage 8-channel I2C switch with reset, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
ADM2483xRW
Interface_UART
Isolated RS485/RS422 Transceiver, Half-Duplex, 500kbps, SOIC-16W
- Pins
- 16
- Pads
- 16
- SMD
- 11.9×10.8
MAX3490xSA
Interface_UART
Full duplex RS-485/RS-422, 10Mbps, slew-rate limited, no low-power shutdown, no with receiver/driver enable, 32 receiver drive capability, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
ST485E
Interface_UART
Half duplex RS-485/RS-422, 5 Mbps, ±15kV ESD, 5V supply, 256 bus load, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
THVD1400D
Interface_UART
Half duplex RS-485/RS-422, 500 Kbps, 3V - 5.5V supply, ±12kV electro-static discharge (ESD) protection, with receiver/driver enable, 32 receiver drive capacity, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
CH334R
Interface_USB
USB HUB controller, QSOP-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.4×5.4
CH340T
Interface_USB
USB serial converter, UART, SSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 9.4×7.7
ISO1541
Isolator
I2C Isolator, 2.5 kVrms, Unidirectional Clock, Bidirectional data, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
LTV-247
Isolator
DC Quad Optocoupler, Vce 80V, CTR 100-600%, SOP-16
- Pins
- 16
- Pads
- 16
- SMD
- 8.5×10.9
LTV-354T
Isolator
AC/DC Optocoupler, Vce 35V, CTR 20%, SO-4
- Pins
- 4
- Pads
- 4
- SMD
- 8.8×4.1
TXB0104RUT
Logic_LevelTranslator
4-Bit Bidirectional Voltage-Level Translator, Auto Direction Sensing and ±15-kV ESD Protection, 1.2 - 3.6V APort, 1.65 - 5.5V BPort, Texas_PUQFN-12
- Pins
- 12
- Pads
- 12
- SMD
- 2.2×2.4
TXS0104EPW
Logic_LevelTranslator
Bidirectional level-shifting voltage translator, TSSOP-14
- Pins
- 14
- Pads
- 14
- SMD
- 7.7×5.5
ATmega1284P-A
MCU_Microchip_ATmega
20MHz, 128kB Flash, 16kB SRAM, 4kB EEPROM, JTAG, TQFP-44
- Pins
- 44
- Pads
- 44
- SMD
- 13.3×13.3