Part | RoHS | Manufacturer | Polarity or Channel Type | Configuration | Surface Mount | Nominal Transition Frequency (fT) | Maximum Power Dissipation (Abs) | Maximum Collector Current (IC) | Package Body Material | Transistor Application | Maximum Rise Time (tr) | Maximum VCEsat | Minimum DS Breakdown Voltage | Terminal Form | Package Shape | Operating Mode | No. of Elements | Maximum Fall Time (tf) | No. of Terminals | Package Style (Meter) | Sub-Category | Field Effect Transistor Technology | Maximum Power Dissipation Ambient | Minimum DC Current Gain (hFE) | Maximum Operating Temperature | Maximum Collector-Base Capacitance | Transistor Element Material | Maximum Collector-Emitter Voltage | Maximum Turn On Time (ton) | Minimum Operating Temperature | Maximum Turn Off Time (toff) | Terminal Finish | Maximum Drain-Source On Resistance | Maximum Drain Current (ID) | Terminal Position | JESD-30 Code | Moisture Sensitivity Level (MSL) | Case Connection | Qualification | Additional Features | JEDEC-95 Code | JESD-609 Code | Maximum Time At Peak Reflow Temperature (s) | Peak Reflow Temperature (C) | Maximum Feedback Capacitance (Crss) | Reference Standard |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ROHM |
NPN |
SINGLE |
YES |
100 MHz |
.425 W |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
.7 V |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
Other Transistors |
35 |
150 Cel |
SILICON |
45 V |
TIN SILVER COPPER |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e1 |
10 |
260 |
||||||||||||||||||
|
Diodes Incorporated |
NPN |
DARLINGTON |
NO |
1 W |
.8 A |
PLASTIC/EPOXY |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
10000 |
200 Cel |
SILICON |
60 V |
MATTE TIN |
BOTTOM |
O-PBCY-W3 |
1 |
Not Qualified |
e3 |
30 |
260 |
|||||||||||||||||||||
|
Diodes Incorporated |
NPN |
DARLINGTON |
NO |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
10000 |
SILICON |
60 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
Not Qualified |
e3 |
10 |
260 |
||||||||||||||||||||||||
|
Zetex Plc |
NPN |
DARLINGTON |
NO |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
1.25 V |
WIRE |
RECTANGULAR |
1 |
3 |
IN-LINE |
2 W |
10000 |
200 Cel |
SILICON |
60 V |
MATTE TIN |
SINGLE |
R-PSIP-W3 |
1 |
Not Qualified |
e3 |
||||||||||||||||||||||
|
Infineon Technologies |
PNP |
SINGLE |
YES |
150 MHz |
.35 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
Other Transistors |
40 |
150 Cel |
SILICON |
125 V |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
TO-236 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
|
Infineon Technologies |
PNP |
SINGLE |
YES |
150 MHz |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
40 |
SILICON |
125 V |
DUAL |
R-PDSO-G3 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
YES |
250 MHz |
.5 W |
.8 A |
CERAMIC, METAL-SEALED COFIRED |
SWITCHING |
NO LEAD |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
Other Transistors |
30 |
200 Cel |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
DUAL |
R-CDSO-N3 |
Qualified |
e0 |
MIL-19500/255 |
||||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
250 MHz |
.5 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
175 Cel |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Qualified |
TO-206AA |
e0 |
MIL-19500/255T |
||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
NO |
.5 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
200 Cel |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Qualified |
TO-206AA |
e0 |
MIL-19500/255T |
|||||||||||||||||||
Diodes Incorporated |
PNP |
SINGLE |
YES |
100 MHz |
.8 A |
PLASTIC/EPOXY |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
180 |
150 Cel |
SILICON |
45 V |
100 ns |
400 ns |
DUAL |
R-PDSO-G3 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
CECC50002-234 |
|||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.62 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
25 |
200 Cel |
SILICON |
30 V |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-18 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
|
Toshiba |
PNP |
SINGLE |
YES |
120 MHz |
1 W |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
1 V |
FLAT |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
.5 W |
120 |
150 Cel |
30 pF |
SILICON |
120 V |
SINGLE |
R-PSSO-F3 |
COLLECTOR |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
|
Toshiba |
NPN |
NO |
.3 W |
.8 A |
1 |
BIP General Purpose Small Signal |
90 |
SILICON |
|||||||||||||||||||||||||||||||||||||
|
Toshiba |
NPN |
SINGLE WITH BUILT-IN RESISTOR |
NO |
300 MHz |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
THROUGH-HOLE |
RECTANGULAR |
1 |
3 |
IN-LINE |
90 |
SILICON |
50 V |
SINGLE |
R-PSIP-T3 |
Not Qualified |
BUILT-IN BIAS RESISTOR RATIO IS 0.1 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||||
|
Toshiba |
NPN |
SINGLE |
YES |
120 MHz |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
FLAT |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
120 |
150 Cel |
SILICON |
120 V |
SINGLE |
R-PSSO-F3 |
COLLECTOR |
30 |
260 |
||||||||||||||||||||||||
Toshiba |
NPN |
SINGLE |
YES |
120 MHz |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
.5 V |
FLAT |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
1 W |
100 |
150 Cel |
SILICON |
30 V |
SINGLE |
R-PSSO-F3 |
COLLECTOR |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Microchip Technology |
NPN |
SINGLE |
YES |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
FLAT |
RECTANGULAR |
1 |
14 |
SMALL OUTLINE |
30 |
SILICON |
50 V |
35 ns |
300 ns |
TIN LEAD |
DUAL |
R-PDSO-F14 |
Qualified |
e0 |
MIL-19500/559 |
||||||||||||||||||||||||
|
Toshiba |
PNP |
SINGLE WITH BUILT-IN RESISTOR |
YES |
200 MHz |
.2 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
BIP General Purpose Small Signal |
90 |
150 Cel |
SILICON |
50 V |
DUAL |
R-PDSO-G3 |
Not Qualified |
BUILT IN BIAS RESISTOR RATIO 21.28 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
|
Onsemi |
NPN |
SINGLE |
YES |
100 MHz |
.33 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
Other Transistors |
60 |
150 Cel |
SILICON |
45 V |
TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e3 |
30 |
260 |
|||||||||||||||||||
|
Infineon Technologies |
PNP |
SINGLE |
YES |
200 MHz |
.8 A |
PLASTIC/EPOXY |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
35 |
SILICON |
45 V |
TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e3 |
|||||||||||||||||||||||||
|
Onsemi |
NPN |
DARLINGTON |
YES |
125 MHz |
.35 W |
.8 A |
PLASTIC/EPOXY |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
Other Transistors |
10000 |
150 Cel |
SILICON |
80 V |
MATTE TIN |
DUAL |
R-PDSO-G3 |
1 |
Not Qualified |
e3 |
30 |
260 |
||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.62 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
1.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
12 |
200 Cel |
SILICON |
30 V |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-18 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
Texas Instruments |
NPN |
SEPARATE, 2 ELEMENTS |
NO |
250 MHz |
.4 W |
.8 A |
METAL |
WIRE |
ROUND |
2 |
6 |
CYLINDRICAL |
Other Transistors |
25 |
175 Cel |
SILICON |
30 V |
BOTTOM |
O-MBCY-W6 |
ISOLATED |
Not Qualified |
TO-78 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SEPARATE, 2 ELEMENTS |
NO |
250 MHz |
.4 W |
.8 A |
METAL |
WIRE |
ROUND |
2 |
6 |
CYLINDRICAL |
Other Transistors |
25 |
175 Cel |
SILICON |
40 V |
35 ns |
285 ns |
BOTTOM |
O-MBCY-W6 |
ISOLATED |
Not Qualified |
TO-78 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.625 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
30 V |
20 ns |
213 ns |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
25 |
SILICON |
40 V |
35 ns |
285 ns |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-18 |
||||||||||||||||||||||||
Texas Instruments |
NPN |
SEPARATE, 2 ELEMENTS |
NO |
250 MHz |
.4 W |
.8 A |
METAL |
WIRE |
ROUND |
2 |
6 |
CYLINDRICAL |
Other Transistors |
50 |
175 Cel |
SILICON |
30 V |
BOTTOM |
O-MBCY-W6 |
ISOLATED |
Not Qualified |
TO-78 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.36 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
100 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.5 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
200 Cel |
SILICON |
30 V |
40 ns |
40 ns |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-18 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
12 |
175 Cel |
SILICON |
30 V |
-65 Cel |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.5 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
20 |
200 Cel |
SILICON |
30 V |
40 ns |
40 ns |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-18 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.625 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
100 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
25 |
200 Cel |
SILICON |
30 V |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.625 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
20 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.62 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
20 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.625 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
25 |
200 Cel |
SILICON |
40 V |
35 ns |
285 ns |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||
Texas Instruments |
NPN |
SEPARATE, 2 ELEMENTS |
NO |
300 MHz |
.4 W |
.8 A |
METAL |
WIRE |
ROUND |
2 |
6 |
CYLINDRICAL |
Other Transistors |
50 |
175 Cel |
SILICON |
40 V |
35 ns |
285 ns |
BOTTOM |
O-MBCY-W6 |
ISOLATED |
Not Qualified |
TO-78 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
200 Cel |
SILICON |
30 V |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.36 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
50 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.36 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
30 |
150 Cel |
SILICON |
20 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
100 MHz |
.62 W |
.8 A |
PLASTIC/EPOXY |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
100 |
150 Cel |
SILICON |
30 V |
BOTTOM |
O-PBCY-W3 |
Not Qualified |
TO-92 |
NOT SPECIFIED |
NOT SPECIFIED |
||||||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
20 |
200 Cel |
SILICON |
30 V |
40 ns |
40 ns |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||
Texas Instruments |
NPN |
SINGLE |
NO |
250 MHz |
.8 W |
.8 A |
METAL |
SWITCHING |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
200 Cel |
SILICON |
30 V |
40 ns |
40 ns |
BOTTOM |
O-MBCY-W3 |
COLLECTOR |
Not Qualified |
TO-5 |
NOT SPECIFIED |
NOT SPECIFIED |
|||||||||||||||||||
Onsemi |
NPN |
SINGLE |
NO |
30 MHz |
.62 W |
.8 A |
METAL |
WIRE |
ROUND |
1 |
3 |
CYLINDRICAL |
Other Transistors |
40 |
150 Cel |
SILICON |
30 V |
TIN LEAD |
BOTTOM |
O-MBCY-W3 |
Not Qualified |
LOW NOISE |
TO-18 |
e0 |
||||||||||||||||||||||
Onsemi |
PNP |
SINGLE |
NO |
260 MHz |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
THROUGH-HOLE |
ROUND |
1 |
3 |
CYLINDRICAL |
100 |
150 Cel |
SILICON |
25 V |
TIN LEAD |
BOTTOM |
O-PBCY-T3 |
Not Qualified |
TO-92 |
e0 |
||||||||||||||||||||||||
Onsemi |
NPN |
SINGLE |
YES |
120 MHz |
.2 W |
.8 A |
PLASTIC/EPOXY |
AMPLIFIER |
.4 V |
GULL WING |
RECTANGULAR |
1 |
3 |
SMALL OUTLINE |
.2 W |
100 |
150 Cel |
SILICON |
25 V |
DUAL |
R-PDSO-G3 |
Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power applications to amplify and switch small signals. They are commonly used in applications such as audio amplifiers, signal processing, and low-power digital circuits.
Small Signal BJTs are designed to handle low-power levels and operate at low to medium frequencies, typically in the range of a few Hz to several MHz. They have a high gain and low noise figure, making them suitable for small signal amplification.
The Small Signal BJT consists of an emitter, base, and collector region, and works by controlling the flow of majority charge carriers (electrons or holes) between the emitter and collector through the base region. When a voltage is applied to the base-emitter junction, a small current flows through the base, allowing a larger current to flow from the emitter to the collector.
Proper use of Small Signal BJTs is important to ensure optimal performance, reliability, and compatibility with other components in the circuit. Small Signal BJTs are often used in conjunction with other components, such as capacitors and resistors, to form complete low-power electronic circuits.B395