Search results for: &#039;transistors&#039;

If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. The IRF5305 is a very common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with most 5V microcontroller or mechanical switches. This allows you to control high-power devices with very low-power control mechanisms.

$3.65 AUD, inc GST

SparkFun Discrete Semiconductor Kit

If you do anything with electronics, you’re probably already using transistors, but you’re probably using them in large, prepackaged clusters of just one type. The SparkFun Discrete Semiconductor Kit addresses your needs of only needing one or a couple transistors without you needing go and order a single transistor. Inside each kit you will find multiple types of semiconductors including PNP and NPN bipolar transistors, N-channel and P-channel MOSFETs, diodes, adjustable voltage references, and adjustable voltage regulators.

$41.30 AUD, inc GST

Bipolar Transistor Kit - 5 x PN2222 NPN and 5 x PN2907 PNP

Transistors are powerful little electronic switches, and Adafruit really like these NPN and PNP transistors whenever Adafruit need to control medium-power electronics, such...

$3.90 AUD, inc GST

Transistor - PNP (2N3906)

Get your DIY projects moving with our high-quality PNP Transistor - 2N3906. Trustworthy and versatile with multiple applications possible.

$0.95 AUD, inc GST

N-channel power MOSFET - 30V / 60A

When you need to switch a lot of power, N channel MOSFETs are best for the job. These FETs can switch over 60A and 30V and are TO-220 package so they fit nicely...

$4.20 AUD, inc GST

Out of stock

Two transistors which will replace a multitude of common hard to get devices. TO-92 package.

PN100 NPN Multi-replacement Transistor

$0.47 AUD, inc GST

TIP120 Power Darlington Transistors - 3 pack

Transistors are powerful little electronic switches, and when Adafruit's little NPN transistors aren't power enough for your project, Adafruit have been known to use these beefy...

$5.20 AUD, inc GST

ULN2003N 16 Pin Darlington transistor array

16-Pin Darlington Transistor Array IC - ULN2003

$5.95 AUD, inc GST

MOSFET P-CH, 60V, 900mA (ZXMP6A13FTA)

This is a common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 3-5V microcontroller or...

$1.10 AUD, inc GST

STP36NF06L N-Channel MOSFET 60V 30A

TO-220 Package

$3.03 AUD, inc GST

Transistor - NPN (BD139)

BD139 NPN Transistor

$1.35 AUD, inc GST

Transistor - NPN, 60V 4A (2N5191G)

This is the 2N5191G, an NPN silicon transistor. This little transistor can help in your project by being used to help drive large loads or amplifying or switching...

$2.15 AUD, inc GST

Transistor - NPN (2N3904)

These are very common, high quality BJT NPN transistors made by ST Micro.

$0.91 AUD, inc GST

MOSFET N/P-CH - 30V, 2.7/2.0A (IRF7509)

The IRF7509 is a very common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with most 5V microcontroller...

$1.15 AUD, inc GST

P-channel Power MOSFET - TO-220 Package - 25A / 60V

When you need to switch a lot of power, P channel MOSFETs are best for the job. These P-FETs can switch over 60V and 25A (with proper heat-sinking) and are TO-220...

$5.40 AUD, inc GST

Electronics Prototyping Kit

Solderless prototyping kit with a breadboard 3.3V/5V power module, 830-point breadboard, jumpers and common IC's for rapid bench testing and classroom labs - just BYO development board!

$29.05 AUD, inc GST

In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the internal coil to pick-up...

Gravity: MOSFET Power Controller

Brand: DFRobot

$6.58 AUD, inc GST

MOSFET Module (Screw terminals)

Keep your IO protected and drive high-power outputs.

$1.80 AUD, inc GST

This module consists of two ideal diode circuits with their outputs connected to form a power ORing arrangement, which can be used for load sharing or for...

Pololu Power ORing Ideal Diode Pair, 4-60V, 6A

Brand: Pololu

$13.15 AUD, inc GST

LED Christmas Tree - DIY Kit

Tis' the season - Celebrate Christmas the Maker way!

$7.70 AUD, inc GST

MOSWITCH - 9A/28V SPDT MOSFET Switch

The MOSWITCH is a Single Pole Double Throw (SPDT) switch implemented with MOSFETs, with a very small footprint (2cm x 2cm). The diagram below shows the...

$11.85 AUD, inc GST

This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 16 A at 4.5 V to 40 V. The board features reverse-voltage protection and also makes it easy to control the MOSFET with an external switch or the digital output of a microcontroller.

Big MOSFET Slide Switch with Reverse Voltage Protection, HP

Brand: Pololu

$12.95 AUD, inc GST

Adafruit Parts Pal

LEDs and passives and transistors and switches and op-amps oh my! The Adafruit Parts Pal is the ultimate companion for an entry-level maker learning electronics...

$47.35 AUD, inc GST

Out of stock

10 In 1 Electronics Lab Kit

The 10 in 1 Electronic Project Lab Kit makes a great introduction to the world of electronics and an ideal present for the budding electronics expert! Build a radio, burglar alarm, water detector, Morse code practice circuit, simple computer circuits, and much more! It is used by many educational establishments.

$41.60 AUD, inc GST

Digital LC Meter

This dedicated LC meter offers wider inductance and capacitance ranges than other ‘do-it-all’ meters available on the market. A workbench essential for developing audio crossover circuits, switchmode power supplies and RF circuits. This meter includes a large 30mm, 3.5 digit display and is capable of reading capacitance from 2nF to 1000µF on polarised (electrolytic) and non-polarised capacitors, and inductance from 2mH to 20H. Supplied with high quality silicon rubber croc clip and test probe leads, rubber holster. Features High accuracy inductance & capacitance ranges Jumbo 1999 count readout Battery included Supplied with quality silicon rubber test leads, rubber holster.

$70.20 AUD, inc GST

The colour-changing LED in this nightlight kit is automatically illuminated and starts to cycle through various patterns when the light sensor has detected that is dark

Kitronik Dark Activated Colour Changing Night Light Kit

Brand: Kitronik

$6.75 AUD, inc GST

300 In 1 Electronics Lab Kit

This Electronic Science Lab will teach you about electronics from A to Z. You will learn about electronic parts, how to read schematics and wiring diagrams. All this, while building up to 300 different projects!

$329.95 AUD, inc GST

Three Fives Discrete 555 Timer Kit - v2.0

The "Three Fives" Discrete 555 Timer kit from Evil Mad Scientist Laboratories is a faithful and functional transistor-scale replica of the classic NE555 timer integrated...

$104.95 AUD, inc GST

Out of stock

The Breadboard-Plugin Kit provides a range of common components such as resistors, capacitors, diodes, transistors etc...

ECell: Breadboard-Plugin Connector

Brand: DFRobot

$3.74 AUD, inc GST

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DSO-TC3 3-IN-1 Handheld 500KHz 10MS/s Digital Oscilloscopes Signal Generator Transistor Tester

Brand: FNIRSI

Streamline your bench diagnostics by combining an oscilloscope, component tester, and signal generator into one handheld unit. The FNIRSI DSO-TC3 features a 10MSa/s sample rate and automated transistor identification for rapid troubleshooting of electronics projects.

$90.25 AUD, inc GST

Analogue Multimeter With Transistor Test

Analogue meters are ideal for observing constantly varying quantities such as cyclic voltages or for speaker resonance testing. This meter has 20kO/Volt sensitivity with a colour scale and mirrored arc for parallax error reduction. Includes audible continuity tester, battery test range, and up to 10A DC current measurement.

$85.40 AUD, inc GST