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.
BD234
Transistor_BJT
2A Ic, 45V Vce, Low Voltage Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD433
Transistor_BJT
4A Ic, 22V Vce, Power NPN Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD434
Transistor_BJT
4A Ic, 22V Vce, Power PNP Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD435
Transistor_BJT
4A Ic, 32V Vce, Power NPN Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD436
Transistor_BJT
4A Ic, 32V Vce, Power PNP Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD438
Transistor_BJT
4A Ic, 45V Vce, Power PNP Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD439
Transistor_BJT
4A Ic, 60V Vce, Power NPN Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD440
Transistor_BJT
4A Ic, 60V Vce, Power PNP Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD441
Transistor_BJT
4A Ic, 80V Vce, Power NPN Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BD442
Transistor_BJT
4A Ic, 80V Vce, Power PNP Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
BDW94
Transistor_BJT
12A Ic, 45V Vce, Power Darlington PNP Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BDW94A
Transistor_BJT
12A Ic, 60V Vce, Power Darlington PNP Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BDW94B
Transistor_BJT
12A Ic, 80V Vce, Power Darlington PNP Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BDW94C
Transistor_BJT
12A Ic, 100V Vce, Power Darlington PNP Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BF457
Transistor_BJT
0.1A Ic, 160V Vce, High Voltage NPN Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
FFB3946
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
KTD1624
Transistor_BJT
Epitaxial Planar NPN Transistor, SOT-89
- Pins
- 3
- Pads
- 3
- SMD
- 5.1×5.0
MBT3946DW1T1
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MMBTA44
Transistor_BJT
0.3A Ic, 400V Vce, NPN High Voltage Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
MMDT5401
Transistor_BJT
200mA IC, 160V Vce, Dual PNP/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MUN5114DW1
Transistor_BJT
Dual PNP Bias Resistor Transistors, Ic 100mA, Vce 50V, Vin(fwd) 40V, R1 = 10kohms, R2 = 47kohms, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MUN5214DW1
Transistor_BJT
Dual NPN Bias Resistor Transistors, Ic 100mA, Vce 50V, Vin(fwd) 40V, R1 = 10kohms, R2 = 47kohms, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MUN5314DW1
Transistor_BJT
Complementary Bias Resistor Transistors, Ic 100mA, Vce 50V, Vin(fwd) 40V, R1 = 10kohms, R2 = 47kohms, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
PMBT3946YPN
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/PNP Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2