Components
8,958 components matching “3”
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.
E73-2G4M04S-52832
RF_Module
nRF52832 BLE5 Module
- Pins
- 44
- Pads
- 44
- SMD
- 19.8×30.1
ESP32-C3-DevKitM-1
RF_Module
Development board featuring ESP32-C3-MINI-1 module
- Pins
- 30
- Pads
- 30
- THT
- 25.7×44.7
ESP32-C6-MINI-1
RF_Module
RF Module, ESP32-C6 SoC, Wi-Fi 802.11b/g/n/ax, Bluetooth, BLE, Zigbee, Thread, 32-bit, 3.3V, SMD, onboard antenna
- Pins
- 53
- Pads
- 53
- SMD
- 43.2×31.9
ESP32-S2-WROVER
RF_Module
RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, 32-bit, 2.7-3.6V, onboard antenna, SMD
- Pins
- 43
- Pads
- 43
- SMD
- 48.5×47.0
ESP32-WROOM-32D
RF_Module
RF Module, ESP32-D0WD SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD
- Pins
- 39
- Pads
- 39
- SMD
- 48.5×41.5
ESP32-WROOM-32E
RF_Module
RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD
- Pins
- 39
- Pads
- 39
- SMD
- 48.5×41.5
ESP32-WROOM-32UE
RF_Module
RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, external antenna, SMD
- Pins
- 39
- Pads
- 39
- SMD
- 19.5×20.2
ESP32-WROOM-32UE-R2
RF_Module
RF Module, ESP32-D0WDR2-V3 SoC, with 2MB PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD
- Pins
- 39
- Pads
- 39
- SMD
- 19.5×20.2
RAK3172-xx-43-SM-xI
RF_Module
LoRa Module, STM32WLE5, EU433, RAKwireless
- Pins
- 32
- Pads
- 32
- SMD
- 17.1×17.1
RAK3172-xx-47-SM-xI
RF_Module
LoRa Module, STM32WLE5, CN470, RAKwireless
- Pins
- 32
- Pads
- 32
- SMD
- 17.1×17.1
RAK3172-xx-8-SM-xI
RF_Module
LoRa Module, STM32WLE5, RU864/IN865/EU868, RAKwireless
- Pins
- 32
- Pads
- 32
- SMD
- 17.1×17.1
RAK3172-xx-9-SM-xI
RF_Module
LoRa Module, STM32WLE5, US915/AU915/KR920/AS923, RAKwireless
- Pins
- 32
- Pads
- 32
- SMD
- 17.1×17.1
RAK811-HF-AS923
RF_Module
LoRa Module, STM32L151, AS923, RAKwireless
- Pins
- 34
- Pads
- 34
- SMD
- 16.0×24.0
RAK811-LF-EU433
RF_Module
LoRa Module, STM32L151, EU433, RAKwireless
- Pins
- 34
- Pads
- 34
- SMD
- 16.0×24.0
WEMOS_C3_mini
RF_Module
32-bit microcontroller module with WiFi
- Pins
- 16
- Pads
- 16
- THT
- 26.4×35.3
ST25DV04K-JFR6D3
RF_NFC
Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, UFDFPN-12
- Pins
- 13
- Pads
- 13
- SMD
- 4.3×3.5
ST25DV16K-JFR6D3
RF_NFC
Dynamic NFC/RFID tag IC with 16-Kbit EEPROM, UFDFPN-12
- Pins
- 13
- Pads
- 13
- SMD
- 4.3×3.5
ST25DV64K-IER8C3
RF_NFC
Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, UFDFPN-8
- Pins
- 9
- Pads
- 9
- SMD
- 4.3×2.5
ST25R3911B-AQF
RF_NFC
High performance HR reader/NFC initiator with 1.4W supporting VHBR and AAT, QFN32
- Pins
- 33
- Pads
- 33
- SMD
- 6.2×6.2
ST25R3911B-AQW
RF_NFC
High performance HR reader/NFC initiator with 1.4W supporting VHBR and AAT, VFQFPN32
- Pins
- 33
- Pads
- 33
- SMD
- 6.2×6.2
RMK-3-451
RF
3x Frequency Multiplier, output 300 to 450 MHz, 50 Ohm, Mini-Circuits TT1224
- Pins
- 6
- Pads
- 6
- SMD
- 8.4×10.2
SX1231IMLTRT
RF
Low Power Integrated UHF Transceiver, QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 6.3×6.3
USR-C322
RF_WiFi
802.11 b/g/n Wi-Fi Module
- Pins
- 44
- Pads
- 44
- SMD
- 20.5×28.1
AS3935
Sensor
Programmable fully integrated Lightning Sensor IC
- Pins
- 16
- Pads
- 17
- SMD
- 5.3×5.3
