Components
6,236 components matching “a”
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.
INA3221
Power_Management
Triple-Channel High-Side Shunt and Bus Voltage Monitor with I2C and SMBUS Compatible Interface, QFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 5.3×5.3
AM2302
Sensor
3.3 to 5.0V, Temperature and humidity module, DHT22, AM2302
- Pins
- 4
- Pads
- 4
- THT
- 16.4×8.8
MAX30102
Sensor
Heart Rate Sensor, 14-OLGA
- Pins
- 14
- Pads
- 14
- SMD
- 3.8×6.1
Adafruit_Feather_HUZZAH32_ESP32
MCU_Module
Microcontroller module with ESP32 MCU
- Pins
- 28
- Pads
- 28
- THT
- 23.4×51.3
ATmega328P-M
MCU_Microchip_ATmega
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, QFN-32
- Pins
- 33
- Pads
- 33
- SMD
- 6.3×6.3
ASDMB-xxxMHz
Oscillator
1.8-3.3V SMD Ultra Miniature Crystal Clock Oscillator, Abracon
- Pins
- 4
- Pads
- 4
- SMD
- 3.0×2.9
LTR-303ALS-01
Sensor_Optical
ambient light sensor, i2c interface, 0.01 to 64k lux, 2.4-3.6V
- Pins
- 6
- Pads
- 6
- SMD
- 3.0×2.5
RJ45_Amphenol_RJMG1BD3B8K1ANR
Connector
1 Port RJ45 Magjack Connector Through Hole 10/100 Base-T, AutoMDIX
- Pins
- 13
- Pads
- 13
- THT
- 19.1×22.7
APA102-2020
LED
RGB LED with integrated controller
- Pins
- 6
- Pads
- 6
- SMD
- 3.0×3.2
Arduino_Leonardo
MCU_Module
Arduino LEONARDO Microcontroller Module
- Pins
- 32
- Pads
- 32
- THT
- 75.4×53.8
Arduino_Nano_ESP32
MCU_Module
Arduino Nano board based on the ESP32-S3 with a dual-core 240 MHz processor, 384 kB ROM, 512 kB SRAM. Operates at 3.3V, with 5V USB-C® input and 6-21V VIN. Features Wi-Fi®, Bluetooth® LE, digital and analog pins, and supports SPI, I2C, UART, I2S, and CAN.
- Pins
- 30
- Pads
- 30
- THT
- 18.3×46.2
ADP-2-1W
RF
Power splitter combiner, 1 to 650 MHz, 2 way 0-degree, 50 ohm, Mini-Circuits CD636
- Pins
- 6
- Pads
- 6
- SMD
- 8.1×8.4
Ai-Thinker-Ra-02
RF_Module
Ai-Thinker Ra-02 410-525 MHz LoRa Module, SPI interface, U.FL antenna connector
- Pins
- 16
- Pads
- 16
- SMD
- 18.5×18.0
LAN8720A
Interface_Ethernet
LAN8720 Ethernet PHY with RMII interface, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
ATmega328PB-M
MCU_Microchip_ATmega
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, QFN-32
- Pins
- 33
- Pads
- 33
- SMD
- 6.3×6.3
SG-5032CAN
Oscillator
CMOS Clock Oscillator 1 to 75 MHz
- Pins
- 4
- Pads
- 4
- SMD
- 6.0×4.2
RCLAMP0502BA
Power_Protection
Low capacitance unidirectional dual ESD protection diode, SC-75
- Pins
- 3
- Pads
- 3
- SMD
- 2.4×2.3
Ai-Thinker-Ra-01
RF_Module
Ai-Thinker Ra-01 410-525 MHz LoRa Module, SPI interface, external antenna
- Pins
- 16
- Pads
- 16
- SMD
- 18.5×18.0
SGTL5000XNLA3
Audio
Low Power Stereo Codec with Headphone Amp, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 4.3×4.3
TEA1-0505
Converter_DCDC
1W DC/DC converter unregulated, 4.5-5.5V input, 5V output voltage, 200mA output, 1.5kVDC isolation, SIP-4
- Pins
- 4
- Pads
- 4
- THT
- 6.5×12.2
Fujitsu_FTR-LYCA005x
Relay
Relay, SPDT Form C, vertical mount, 5-60V coil, 6A, 250VAC, 28 x 5 x 15mm
- Pins
- 5
- Pads
- 5
- THT
- 28.8×5.5
SAM-M8Q
RF_GPS
GPS ublox M8 variant
- Pins
- 20
- Pads
- 20
- SMD
- 16.0×16.0
PAT1220-C-3DB
RF
10GHz RF Attenuator, 50ohm Matched Impedance, 3dB Attenuation, PAT1220
- Pins
- 3
- Pads
- 3
- SMD
- 2.8×2.4
TLV320AIC3100
Audio
Low Power Audio Codec with Audio Processing and Mono Class‑D Amplifier, VQFN-32
- Pins
- 33
- Pads
- 33
- SMD
- 6.2×6.2
