Components
87 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.
2N3904
Transistor_BJT
0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BC547
Transistor_BJT
0.1A Ic, 45V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
MMBT3904
Transistor_BJT
0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BC847
Transistor_BJT
0.1A Ic, 45V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BC548
Transistor_BJT
0.1A Ic, 30V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BC846
Transistor_BJT
0.1A Ic, 65V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BC546
Transistor_BJT
0.1A Ic, 65V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
BC847BDW1
Transistor_BJT
100mA IC, 45V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
BC848
Transistor_BJT
0.1A Ic, 30V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
BC849
Transistor_BJT
0.1A Ic, 30V Vce, NPN Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
TIP41C
Transistor_BJT
6A Ic, 100V Vce, Power NPN Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BD140
Transistor_BJT
1.5A Ic, 80V Vce, Low Voltage Transistor, TO-126
- Pins
- 3
- Pads
- 3
- THT
- 8.5×3.8
MPSA42
Transistor_BJT
0.5A Ic, 300V Vce, NPN High Voltage Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
2SC4213
Transistor_BJT
0.3A Ic, 20V Vce, NPN Transistor, For Muting and Switching, SOT-323
- Pins
- 3
- Pads
- 3
- SMD
- 2.9×2.2
BC549
Transistor_BJT
0.1A Ic, 30V Vce, Small Signal NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
MMBTA42
Transistor_BJT
0.5A Ic, 300V Vce, NPN High Voltage Transistor, SOT-23
- Pins
- 3
- Pads
- 3
- SMD
- 3.9×3.4
TIP42C
Transistor_BJT
-6A Ic, -100V Vce, Power PNP Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
BC847BS
Transistor_BJT
100mA IC, 45V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
BC847W
Transistor_BJT
0.1A Ic, 45V Vce, NPN Transistor, SOT-323
- Pins
- 3
- Pads
- 3
- SMD
- 2.9×2.2
MBT3904DW1
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
MMDT3904
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/NPN Transistors, SOT-363
- Pins
- 6
- Pads
- 6
- SMD
- 2.9×2.2
TIP41
Transistor_BJT
6A Ic, 40V Vce, Power NPN Transistor, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
DMMT5401
Transistor_BJT
Dual PNP transistor, 6 pin package
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4
FMB3946
Transistor_BJT
200mA IC, 40V Vce, Dual NPN/PNP Transistors, SuperSOT-6
- Pins
- 6
- Pads
- 6
- SMD
- 4.1×3.4