Discrete Bipolar Junction Transistors (BJTs) are commonly used to construct analog signal amplification functions in audio, radio, and other applications. One of the first semiconductor devices to be mass produced, their characteristics are less favorable than those of other device types for applications involving high frequency switching and operation with high currents or voltages, but they remain a technology of choice for applications requiring analog signal reproduction with minimal added noise and distortion.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
BCV27Single Bipolar Transistors | onsemi | NPN BJT Transistor, 30V, 1.2A, SOT-23, Surface Mount | 70746 | 1+: $0.03060 3000+: $0.02710 | |
BD13916STUSingle Bipolar Transistors | onsemi | 80V 1.5A NPN BJT Transistor TO-126 Through Hole | 1795 | - | |
BSR14Single Bipolar Transistors | onsemi | NPN BJT, 40V VCEO, 800mA IC, 300MHz, SOT-23, Tape & Reel | 5835 | 1+: $0.23260 10+: $0.18800 30+: $0.16880
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BC32725TASingle Bipolar Transistors | onsemi | PNP BJT Transistor 45V 800mA 100MHz TO-92 | 20000 | 1+: $0.06420 2000+: $0.05820 | |
BC33725TASingle Bipolar Transistors | onsemi | NPN Bipolar Transistor, 2000-FNFLD | 32801 | 1+: $0.05620 2000+: $0.05090 | |
BC547BTASingle Bipolar Transistors | onsemi | NPN BJT Transistor, 45V VCEO, 100mA IC, 300MHz, TO-92 | 365 | 1+: $0.17140 10+: $0.14280 30+: $0.12860 | |
KSP42TASingle Bipolar Transistors | onsemi | NPN BJT 300V 500mA 50MHz TO-92 Transistor | 1658 | 1+: $0.05170 2000+: $0.04680 | |
KSP92TASingle Bipolar Transistors | onsemi | PNP BJT Transistor, 300V, 500mA, 50MHz, TO-92 | 1611 | 1+: $0.04390 2000+: $0.03960 | |
BCV71Single Bipolar Transistors | onsemi | NPN BJT Transistor, 60V, 500mA, SOT-23, Tape & Reel | 1265 | 1+: $0.26550 10+: $0.21960 30+: $0.19990
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FMMTL619TASingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 50V 1.25A SOT23-3 | 844 | 1+: $0.14110 3000+: $0.13370 | |
FMMTL717TASingle Bipolar Transistors | Diodes Incorporated | TRANS PNP 12V 1.25A SOT23-3 | 490 | 1+: $0.10150 3000+: $0.09450 | |
FZT649TCSingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 25V 3A SOT223-3 | 17 | 1+: $0.47150 10+: $0.37460 30+: $0.33350 | |
FZT651TCSingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 60V 3A SOT223-3 | 9 | 1+: $0.25960 4000+: $0.24640 | |
FZT653TCSingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 100V 2A SOT223-3 | 2539 | 1+: $0.21360 4000+: $0.20370 | |
FZTA42TASingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 300V 0.5A SOT223-3 | 2 | - | |
ZTX851STZSingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 60V 5A E-LINE | 56 | - | |
ZUMT491TASingle Bipolar Transistors | Diodes Incorporated | TRANS NPN 60V 1A SOT323 | 3381 | - | |
ZUMT591TASingle Bipolar Transistors | Diodes Incorporated | TRANS PNP 60V 1A SOT323 | 1935 | 1+: $0.16130 10+: $0.14220 30+: $0.13410
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ZX5T955ZTASingle Bipolar Transistors | Diodes Incorporated | TRANS PNP 140V 3A SOT89-3 | 117 | 1+: $1.22220 10+: $1.01520 30+: $0.90190
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DSS4140U-7Single Bipolar Transistors | Diodes Incorporated | TRANS NPN 40V 1A SOT323 | 2980 | - | |
DSS5160U-7Single Bipolar Transistors | Diodes Incorporated | TRANS PNP 60V 1A SOT323 | 10 | 1+: $0.12740 10+: $0.10190 30+: $0.08920 | |
SSTA13T116Single Bipolar Transistors | ROHM Semiconductor | TRANS NPN DARL 30V 0.3A SST3 | 1933 | 1+: $0.19980 10+: $0.15840 30+: $0.14060
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SST3904T116Single Bipolar Transistors | ROHM Semiconductor | TRANS NPN 40V 0.2A SST3 | 4 | 1+: $0.02280 3000+: $0.02010 | |
2STR2160Single Bipolar Transistors | STMicroelectronics | Low voltage fast-switching PNP power transistor | 3221 | 1+: $0.08590 3000+: $0.08000 | |
DSS30101L-7Single Bipolar Transistors | Diodes Incorporated | TRANS NPN 30V 1A SOT23-3 | 2779 | 1+: $0.08280 3000+: $0.07700 |