Components
5,096 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.
LMR62014XMF
Regulator_Switching
1.4A, 20Vout Step-Up Voltage Regulator, 1.6MHz Frequency, SOT-23-5
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
LNK304G
Regulator_Switching
LinkSwitch-TN Family, 170mA Output Current, SMD-8B
- Pins
- 7
- Pads
- 7
- SMD
- 11.1×10.7
LTC3406ES5
Regulator_Switching
600mA Synchronous Step-Down Regulator, 1.5MHz, Adjustable Output Voltage, Burst Mode, ThinSOT-23
- Pins
- 5
- Pads
- 5
- SMD
- 4.1×3.4
MCP1640x-xCHY
Regulator_Switching
Synchronous Boost Regulator, Adjustable Output 2.0V-5.5V, PWM/PFM True Disconnect, SOT-23
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
FINDER-40.11
Relay
PCB SPDT relay, 10A
- Pins
- 5
- Pads
- 5
- THT
- 29.0×26.8
FINDER-40.41
Relay
PCB SPDT relay, 10A
- Pins
- 5
- Pads
- 5
- THT
- 29.5×12.8
FINDER-40.52
Relay
FINDER 40.52, Dual Pole Relay, 5mm Pitch, 10A
- Pins
- 8
- Pads
- 8
- THT
- 29.5×12.9
RT314A03
Relay
Schrack RT1 relay, bistable single pole dual throw, single DC coil, 3V
- Pins
- 5
- Pads
- 5
- THT
- 29.9×13.6
RT314A06
Relay
Schrack RT1 relay, bistablesingle pole dual throw, single DC coil, 6V
- Pins
- 5
- Pads
- 5
- THT
- 29.9×13.6
LFCN-490
RF_Filter
490MHz 50 Ohm Passive Low Pass Filter, FV1206
- Pins
- 4
- Pads
- 4
- SMD
- 4.8×3.6
SE5004L
RF
5 GHz, 26dBm Power Amplifier with Power Detector, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 5.2×5.2
AD8495
Sensor_Temperature
Precision Thermocouple Amplifiers with Cold Junction Compensation, K-Type Thermocouple, 0 to 50C, MSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 6.4×3.5
8254
Timer
Programmable Interval Timer, PDIP-24
- Pins
- 24
- Pads
- 24
- THT
- 17.3×31.0
MC1413D
Transistor_Array
High Voltage, High Current Darlington Transistor Arrays, SOIC-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.4×10.4
2SC1941
Transistor_BJT
50mA Ic, 160V Vce, Audio High Voltage NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
2SD1047
Transistor_BJT
12A Ic, 140V Vce, Silicon Power NPN Transistors, TO-3PB
- Pins
- 3
- Pads
- 3
- THT
- 16.1×5.8
BC240
Transistor_BJT
50mA Ic, 40V Vce, RF Signal NPN 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
BCV49
Transistor_BJT
NPN Darlington transistor, 60Vce, 500mA, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
PZTA42
Transistor_BJT
0.5A Ic, 300V Vce, NPN High Voltage Transistor, SOT-223
- Pins
- 3
- Pads
- 3
- SMD
- 8.8×7.2
TIP41A
Transistor_BJT
6A Ic, 60V Vce, Power NPN Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BF244A
Transistor_FET
50mA Id, 30V Vgs, N-Channel FET Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BF245B
Transistor_FET
10mA Id, 30V Vgs, N-Channel FET Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BF545A
Transistor_FET
5mA Idss, 30V Vgs, N-Channel JFET, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
