Transistors & analog ICs

Model: LM555  |  Catalog #: 276-1723

RadioShack® LM555 Precision Timer (8-Pin DIP)

Price:

$1.99

Model: 2N3904  |  Catalog #: 276-2016

2N3904 NPN Small Signal Transistor

Price:

$1.49

Transistor has a power dissipation of 350mW and I(C) Max. of 200mA.

Model: 7805  |  Catalog #: 276-1770

+5V Fixed-Voltage Regulator 7805

Price:

$1.99

This high-power regulator has capabilities up to +5V at 1 amp.

Model: 276-142  |  Catalog #: 276-142

RadioShack® Infrared LED Emitter and Detector

Price:

$3.99

Use this RadioShack infrared LED emitter and detector in your latest hobby project.

Model: TIP3055  |  Catalog #: 276-2020

TIP3055 NPN Transistor

Price:

$1.99

The TIP3055 has a power dissipation of 90W.

Model: LN741CN  |  Catalog #: 276-007

LM741CN Operational Amplifier (8-Pin Dip)

Price:

$1.49

A general purpose operational amplifier featuring improved performance over industry standards like ...
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Model: TL082/TL082CP  |  Catalog #: 276-1715

TL082/TL082CP Wide Dual JFET Input Op Amp (8-Pin DIP)

Price:

$2.49

Looking for a wide selection of operational amplifiers? We’ve got you covered.

Model: 2N3055  |  Catalog #: 276-2041

2N3055 NPN Transistor

Price:

$2.99

Control the flow of electricity in your electronic equipment. The 2N3055 Transistor has a power diss...
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Model: TLC555/TLC555CP  |  Catalog #: 276-1718

TLC555/TLC555CP LinCMOS Timer (8-Pin DIP)

Price:

$1.99

TLC555/TLC555CP monolithic timing circuit is fully compatible with CMOS, TTL and MOS logic and opera...
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Model: IRF510  |  Catalog #: 276-2072

MOSFET IRF510 Transistor

Price:

$2.49

Transistors designed for your electronic needs. Power Dissipation of 20W. Mfr. #IRF510. Case Type: T...
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Model: 276-1617  |  Catalog #: 276-1617

RadioShack® NPN Transistors (15-Pack)

Price:

$3.49

General-purpose silicon, high-speed, medium control switching 2N222 transistors.

Model: NTE7225  |  Catalog #: 55052802

NTE7225 Integrated Circuit Precision Temperature Sensor

Price:

$1.97

The NTE7225 is a precision temperature sensor in a TO-92 type package which can be easily calibrated...
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Model: NTE3222  |  Catalog #: 55052739

NTE3222 - Optoisolator NPN Transistor Output

Price:

$2.28

The NTE3222 is an optically coupled isolator in a 4–Lead DIP type package containing a GaAs li...
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Model: NTE2985  |  Catalog #: 55052956

NTE2985 MOSFET Power N-Channel 60V 30A

Price:

$2.67

Model: MPS2907  |  Catalog #: 276-2023

PNP Bipolar Silcon Transistor

Price:

$1.49

This PNP Bipolar Silicon Transistor has a power dissipation of 400mW. I(C) Max of 600mA.

Model: TIP31  |  Catalog #: 276-2017

TIP31 NPN Transistor

Price:

$1.99

The TIP31 Transistor has a power dissipation of 40W.

Model: 7812  |  Catalog #: 276-1771

RadioShack® +12V Fixed-Voltage Regulator 7812

Price:

$1.99

Power up with this voltage regulator. May require heatsink in some applications.

Model: NTE3120  |  Catalog #: 55053303

NTE3120 - NPN Silicon Phototransistor

Price:

$2.14

The NTE3120 is a NPN silicon phototransistor detector 20V.

Model: NTE2547  |  Catalog #: 55052661

NTE2547 Silicon Darlington NPN Transistor

Price:

$1.64

NTE2547 (NPN) and NTE2548 (PNP) are complementary silicon Darlington transistors with a TO-220 full ...
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Model: 276-145  |  Catalog #: 276-145

Infrared Phototransistor

Price:

$1.99

Use for help with lightwave communications.