Components
6,463 components matching “B”
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.
TPS62203DBV
Regulator_Switching
300mA High-Efficiency Step-Down DC-DC Converter, fixed 3.3V output voltage, 2.5-6V input voltage, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
HMC213B
RF_Mixer
1.5-4.5GHz double-balanced mixer, MS8
- Pins
- 8
- Pads
- 8
- SMD
- 6.4×3.5
MDBT50Q-P1MV2
RF_Module
Multiprotocol BLE/ANT/2.4 GHz/802.15.4 Cortex-M4F SoC, nRF52840 module
- Pins
- 61
- Pads
- 61
- SMD
- 11.5×16.5
ACS711xLCTR-12AB
Sensor_Current
±12.5A Bidirectional Hall-Effect Current Sensor, +3.3V supply, 110mV/A, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
ACS723xLCTR-05AB
Sensor_Current
±5A Bidirectional Hall-Effect Current Sensor, +5.0V supply, 400mV/A, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
BP103
Sensor_Optical
NPN Phototransistor
- Pins
- 3
- Pads
- 3
- THT
- 6.7×6.7
BP103BF
Sensor_Optical
NPN phototransistor with daylight filter
- Pins
- 2
- Pads
- 2
- THT
- 6.4×6.4
BPR-105
Sensor_Proximity
Subminiature Reflective Optical Sensor, SMD-package with PCB-cutout
- Pins
- 4
- Pads
- 4
- SMD
- 4.2×7.5
DS18B20-PAR
Sensor_Temperature
1-Wire Parasite-Power Digital Thermometer TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
LM35-NEB
Sensor_Temperature
Precision centigrade temperature sensor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BC109
Transistor_BJT
0.2A Ic, 25V Vce, Low Noise General Purpose NPN Transistor, TO-18
- Pins
- 3
- Pads
- 3
- THT
- 6.7×6.7
BC240
Transistor_BJT
50mA Ic, 40V Vce, RF Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BC328
Transistor_BJT
0.8A Ic, 25V Vce, PNP Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BC560
Transistor_BJT
0.1A Ic, 45V Vce, PNP Small Signal Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BC846BPDW1
Transistor_BJT
100mA IC, 65V Vce, Dual NPN/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
BC857W
Transistor_BJT
0.1A Ic, 45V Vce, PNP Small Signal Transistor, SOT-323
- Pins
- 3
- Pads
- 3
- SMD
- 2.9×2.2
BCP56
Transistor_BJT
1A Ic, 80V Vce, NPN Medium Power Transistor, SOT-223
- Pins
- 4
- Pads
- 3
- SMD
- 8.8×7.2
BCV49
Transistor_BJT
NPN Darlington transistor, 60Vce, 500mA, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
BD237
Transistor_BJT
2A Ic, 80V Vce, Low Voltage Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD911
Transistor_BJT
15A, Silicon Power NPN Transistors, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
MBT3906DW1
Transistor_BJT
200mA IC, 40V Vce, Dual PNP/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MMBT5550L
Transistor_BJT
0.6A Ic, 140V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
PMBT2222A
Transistor_BJT
600mA Ic, 40V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BF244A
Transistor_FET
50mA Id, 30V Vgs, N-Channel FET Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7