Best Power Bjt Transistors in 2026

30 Kinds 300 pcs NPN PNP transistor set, 30 individual compartment

Each compartment has a plastic cover/door that opens and closes with a nice positive snap.

BC327 BC337 BC517 BC547 BC548 BC549 BC550 BC556 BC557 BC558 BC546 BC559

GET AN ALL-INCLUSIVE TRANSISTOR ASSORTMENT KIT including a large selection of the most widely used Power Transistors, which you will need in your audio-video, DIY electronics and vehicle repair projects.

INVEST IN A HIGH-QUALITY TRANSISTOR SET: Made of top standard materials, our transistors have the high dielectric strength, fast switching speed, large power dissipation and good current performance you need.

SAVE MONEY ON BUYING YOUR TRANSISTORS: We offer you a Great Value transistor assortment kit of 600 x 24 Value NPN and PNP Transistors at the most competitive price. Save energy looking for individual pieces!

OVERVIEW: Super sturdy case, 100% accurate components, 400 pieces PNP NPN N-channel(n-ch) type to92 assortment mosfet general purpose power transistors for DIY amplifier

✅ ALL IN ONE: TO 92 20 values 2 N2222 A 2N 2907A 2N 3904 2N 3906 2N 5551 2N 5401 S 8050 S 8550 A 1015(2sa1015) C1815(2sc1815) A42(mpsa42) A92(mpsa92) A 733 C945(2sc945) S9014 BC327 B BC337 B BC547 B BC557 B 2N7000 triode mosfets

✅ MONEY SAVING: We offer you a great value transistor assortment kit of 400 x 20 value NPN and PNP transistors at the most competitive price.

◆ High Quality Power Transistors Kit. This package contains most of the commonly used Power Transistors, these Transistors have high dielectric strength, fast switching speed, large power dissipation, good current performance, a great choice for your electronic devices.

◆ Product Name: Power Transistors; Transistor Type: NPN PNP

◆ Package Content: 840pcs(+/-2%) x Power Transistors, Each Model 35Pcs

◆ High Quality Power Transistors Kit

◆ Product Name: Power Transistors; Transistor Type: NPN PNP

◆ Package Content: 675pcs(+/-2%) x Power Transistors, Each Model 45Pcs

AUKENIEN high-quality BJT power transistors PNP NPN assortment kit.

Transistor Type: NPN and PNP. Transistors are made of top standard materials.

Transistor Features: Providing high dielectric strength, fast switching speed and large power dissipation.

EEEEE 10 Values 70 Pc MOSFET transistor kit with Normal NMOS, Logic, High current and PMOS

NMOS IRFZ44N IRF530N IRF540N IRF640N IRF740 IRF840

Logic Level RFP30N06LE 2N7000

BOJACK High quality Audio Amplifier Transistor

Transistor type:2SA1943/PNP & 2SC5200/NPN

Collector-base Voltage:230 V

【It is a semiconductor device which makes silicon material and controls current.】It is applied to effect clipping circuit etc. It is one of the fundamental components of semiconductor. In digital circuit, transistor is basically used as amplifier, also, it can be used as a non-contact switch electronic switch.The transistor was once designed for high speed switching applications and it provides useful current gain over a wide range of collector current, low saturation voltage.

【There are NPN transistor output type and PNP transistor output type.】NPN transistor output type is used for connecting the load between + (plus) of power supply and sensor output in the circuit to be connected. PNP transistor output type is used to connect a load between the sensor output and the power supply - (minus) in the circuit to be connected.The input device to be connected is minus It becomes common type.

【This transistor is a stapler in many scenes with its own actuators. 】A lot of about 600 pieces, A1015, C1815, S8050, S8550, and S8512, which also can not contain the relatively high frequency of the transistor it is full of sensation. We have 15 different models to choose from! Feel free to use it to meet your basic needs.

Powerful little electronic switch

Control medium-power electronics such as small motors, solenoids, or IR LEDs

Switch up to 40V at peak currents of 1A (not continuously, just peak!), with a DC gain of about 100

High Current Gain Bandwidth Product fT = 3 MHz (min) @ IC = 500 mAdc

Collector-Emitter Saturation Voltage - VCE(sat) = 1.5 V (Max) @ IC = 6.0 Adc

Collector-Emitter Sustaining Voltage -VCEO(sus) =100 Vdc (min) - TIP41C, TIP42C

BOJACK High Quality BJT Transistors.

Product Name: 2N2222 Transistors

Transistor Type: NPN

Item Condition: Brand New

12 Months Quality Warranty

Actual item as shown in photos

High Voltage Capability

High Switching Speed

Suitable for Electronic Ballast and Switching Mode Power Supply

✔【Reliability First】 No more wasting time and money on projects because of inferior transistors .This PNP & NPN power transistors kit total 200 pcs, excellent performance.

✔【Excellent Performance】 Made of upgrade materials, our transistor has high dielectric strength, fast switching speed, large power dissipation, and good current performance.

✔【Easy To Distinguish】 These transistors are marked code on each one. All transistors are packed in a re-used box with clearly labeled compartments, easy to manage and distinguish. No worry about getting mixed up anymore.

PNP NPN Transistors Box Kit Packaged in 300PCS

10 Value Power Transistors: BC327, BC337, BC517, BC547, BC548, BC549, BC550, BC556, BC557, BC558

PNP NPN 3Pin Power Transistors Assortment Kit

Common crystal transistors, often used in radios and various amplifier circuits

Power dissipation,Transistor Type: NPN PNP

Model:24 models,include:9012:PNP,9013:NPN,9014:NPN,9015:PNP,8050:NPN,8550:PNP, 2222:NPN,3904:NPN,3905:PNP,A1015:PNP,C1815:NPN,C945:NPN 5401:PNP,5551:NPN,BC327:PNP,BC337:NPN,BC517:NPN,BC547:NPN BC548:NPN,BC549:NPN,BC550:NPN,BC556:PNP,BC557:PNP ,BC558:PNP

Maximum Current 3 Amps

Maximum Voltage 100V

High Switching Speed

BOJACK High Quality BJT Transistors.

Product Name: 2N3904 Transistors

Transistor Type: NPN

10 Assorted values power transistor assortment: BC337 BC327 2N2222 2N2907 2N3904 2N3906 S8050 S8550 A1015 C1815, 20pcs each value, 200pcs in total.

【Item model number】: MJE3055T

【Case/Package】: TO-220, Transistor Type: NPN

【Product Applications】: Power Switches and General Purpose Amplifiers

Product Name: SOT23 Transistor;

Ic: 500mA;Vceo: 5V; HFE: 200-350;PCM: 300mW; Model: S9013-J3;Transistor Type: NPN; Material: Plastic,Electronic Components

Widely Used in Switching Circuit Area,Lead-Free / RoHS Compliant Electronics Component / Surface Mount

Product Name: SOT23 Transistor;

Ic: 1500mA;Vceo: 25V; HFE: 120-350;PCM: 300mW; Model: SS8050-Y1;Transistor Type: NPN; Material: Plastic,Electronic Components

Widely Used in Switching Circuit Area,Lead-Free / RoHS Compliant Electronics Component / Surface Mount

Overview: 10 pcs NPN 2SB 649A and 10 pcs PNP 2SD 669A TO126 Power Transistors Kit

2SB649A Current-1.5A: Voltage:-160V, 2SD669A Current:1.5A Voltage:160V

Transistors Triode Assorted Set for Electronic DIY Project

Overview: 25 pcs NPN 2SB 647A and 25 pcs PNP 2SD 667A TO92 Power Transistors Kit

2SB647A Current:-1A Voltage:-80V, 2SD667A Current:1A Voltage:100V

Transistors Triode Assorted Set for Electronic DIY Project

Product Name: SOT23 Transistor;

Ic: 200mA;Vceo: 300V; HFE: 100-200;PCM: 300mW; Model: A92-2D;Transistor Type: PNP; Material: Plastic,Electronic Components

Widely Used in Switching Circuit Area,Lead-Free / RoHS Compliant Electronics Component / Surface Mount

High Power Gain: 10dB Min at 400MHz.

High Trans conductance: 4000 mho Min at 400MHz. Weight :0.2600 Pounds

Drain and Gate Leads Separated for High Maximum Stable Gain

Perfect to replenish your personal 'bench stock' of many of the most commonly used electronic components.

Very good to prototyping circuits,great for your diy projects.

With the flat face of transistor toward you with pins down, the terminals are as follows from left to right: Emitter, Base, Collector. This should be true for all transistors in the TO-92 case.

Collector- Base Voltage VCBO：50 V

Collector- Emitter Voltage VCEO Max： 40 V

Emitter- Base Voltage VEBO：5 V

Transistor (BJT): Single channel.

2N3055 transistors are mainly used in power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers.

Maximum collector current (Ic): 15A / maximum collector emitter breakdown voltage: 60V / maximum collector off current: 700μA / maximum power: 115W.