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Components

There are literally millions of passive and active electronic components, we stock the best and most popular for use in your projects.

Active electronic components in this category include analog to digital converters, voltage regulators, diodes, transistors and opto-isolators. The passive electronics components in this category comprise of super capacitors, resistors and potentiometers.

We have a great selection of the most popular programmable PIC micro controllers including ATMEL MCUs.

We stock the most commonly used switches and buttons, from big dome push buttons and arcade buttons to tactile switches and micro switches, plus a staggering array of LEDs.

  • SG5010 Digital Standard Servo - Component

    SG5010 Digital Standard Servo

    TowerPro
    £5.99 inc VAT
    £4.99 ex VAT

    DESCRIPTION This standard servo is used in cars, boats, or where any standard servo is called for. FEATURES Weight: 47g Dimension: 40.6×20.5x38mm ...

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    £5.99 inc VAT
    £4.99 ex VAT
  • MG90S Digital Metal Gear Servo - Component

    MG90S Digital Metal Gear Servo

    TowerPro
    £6.59 inc VAT
    £5.49 ex VAT

    DESCRIPTION The MG90S is one of the most popular 9g metal servos in the world. FEATURES Weight: 13.4g Dimension: 22.8×12.2×28.5mm Stall torque: 1....

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    £6.59 inc VAT
    £5.49 ex VAT
  • Capacitor Kit (Ceramic) - Component
    Save 45%

    Capacitor Kit (Ceramic)

    Cool Components
    £13.00 inc VAT
    £7.21 inc VAT
    £6.01 ex VAT

    DESCRIPTION The Cool Components Ceramic Capacitor Kit contains 80 ceramic capacitors in a range of different values all packed in a reusable compon...

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    £13.00 inc VAT
    £7.21 inc VAT
    £6.01 ex VAT
    Save 45%
  • MG946R Digital Metal Gear Servo - Component

    MG946R Digital Metal Gear Servo

    TowerPro
    £7.99 inc VAT
    £6.66 ex VAT

    DESCRIPTION The MG946R Towerpro Digital Metal Servo has 13KG High torque. It is an upgraded version of TowerPro MG945, with a new PCB and IC contro...

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    £7.99 inc VAT
    £6.66 ex VAT
  • MG996R Digital Metal Gear Servo - 360 Degree - Component

    MG996R Digital Metal Gear Servo - 360 Degree

    TowerPro
    £8.99 inc VAT
    £7.49 ex VAT

    DESCRIPTION The MG996R is an upgraded version of the MG995 servo. It has a new PCB and IC control system which makes it far more accurate and its i...

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    £8.99 inc VAT
    £7.49 ex VAT
  • Ssop To Dip Adapter 28-Pin (Bob-00500) - Active Components
    Save 22%

    SSOP to DIP Adapter 28-Pin (BOB-00500)

    SparkFun
    £2.04 inc VAT
    £1.60 inc VAT
    £1.33 ex VAT
    1 review

    DESCRIPTION This is a 28-Pin SSOP to DIP breakout board. The footprint was rotated to accommodate different width SSOP devices and can be used with...

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    £2.04 inc VAT
    £1.60 inc VAT
    £1.33 ex VAT
    Save 22%
  • Through Hole Inline Pogo Pin Header - 9 Pins with 0.1 Spacing - Component

    Through Hole Inline Pogo Pin Header - 9 Pins with 0.1" Spacing

    Adafruit
    £2.99 inc VAT
    £2.49 ex VAT

    DESCRIPTION Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. They ar...

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    £2.99 inc VAT
    £2.49 ex VAT
  • DIY Magnetic Connector - Right Angle Three Contact Pins - Component
    Save 30%

    DIY Magnetic Connector - Right Angle Three Contact Pins

    Adafruit
    £6.99 inc VAT
    £4.88 inc VAT
    £4.07 ex VAT

    DESCRIPTION Want to add something new and futuristic to your next project, or a way to quickly break or make contacts? you can now experiment with ...

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    £6.99 inc VAT
    £4.88 inc VAT
    £4.07 ex VAT
    Save 30%
  • DS3231 Precision RTC - STEMMA QT - Component

    DS3231 Precision RTC - STEMMA QT

    Adafruit
    £14.99 inc VAT
    £12.49 ex VAT

    DESCRIPTION This Real Time Clock (RTC) is the most precise you can get in a small, low-power package. Most RTCs use an external 32kHz timing crysta...

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    £14.99 inc VAT
    £12.49 ex VAT
  • Black Potentiometer Knob with Transparent Ring - Component
    Save 38%

    Black Potentiometer Knob with Transparent Ring

    Cool Components
    £1.19 inc VAT
    £0.74 inc VAT
    £0.62 ex VAT
    1 review

    DESCRIPTION Plastic Knob with illuminated ring for the RGB Encoder FEATURES Plastic knob Skirt diameter: 25mm Upper diameter: 22mm Total height: 1...

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    £1.19 inc VAT
    £0.74 inc VAT
    £0.62 ex VAT
    Save 38%
  • Aluminium Silver Potentiometer Knob with Transparent Ring - Component
    Save 32%

    Aluminium Silver Potentiometer Knob with Transparent Ring

    Cool Components
    £1.70 inc VAT
    £1.16 inc VAT
    £0.97 ex VAT

    DESCRIPTION Aluminum Knob with illuminated ring for the RGB Encoder FEATURES External part in aluminium, internal in plastic Diameter: 22.20mm Tot...

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    £1.70 inc VAT
    £1.16 inc VAT
    £0.97 ex VAT
    Save 32%
  • Atsamd09 Breakout With Seesaw (Id: 3657) - Active Components
    Save 32%

    ATSAMD09 Breakout with seesaw (ID: 3657)

    Adafruit
    £5.99 inc VAT
    £4.07 inc VAT
    £3.39 ex VAT

    DESCRIPTION Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware support to any I2C-capable microcon...

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    £5.99 inc VAT
    £4.07 inc VAT
    £3.39 ex VAT
    Save 32%
  • Ssop To Dip Adapter 20-Pin (Bob-00499) - Active Components
    Save 25%

    SSOP to DIP Adapter 20-Pin (BOB-00499)

    SparkFun
    £1.42 inc VAT
    £1.07 inc VAT
    £0.89 ex VAT

    DESCRIPTION This is a 20 SSOP to DIP breakout board. The footprint was rotated to accommodate different width SSOP devices and can be used with any...

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    £1.42 inc VAT
    £1.07 inc VAT
    £0.89 ex VAT
    Save 25%
  • Lm3671 3.3V Buck Converter Breakout (Id: 2745) - Active Components

    LM3671 3.3V Buck Converter Breakout (ID: 2745)

    Adafruit
    £5.99 inc VAT
    £4.99 ex VAT

    DESCRIPTION This 3.3V Buck Converter Breakout board is great for supplying power to low voltage circuits from a single Li-Ion cell battery or USB ...

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    £5.99 inc VAT
    £4.99 ex VAT
  • DIY Magnetic Connector - Straight Angle Five Contact Pins - Component

    DIY Magnetic Connector - Straight Angle Five Contact Pins

    Adafruit
    £7.99 inc VAT
    £6.66 ex VAT

    DESCRIPTION Want to add something new and futuristic to your next project, or a way to quickly break or make contacts? you can now experiment with ...

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    £7.99 inc VAT
    £6.66 ex VAT
  • CP2102N USB-to-Serial Adapter Carrier - Component

    CP2102N USB-to-Serial Adapter Carrier

    Pololu
    £8.52 inc VAT
    £7.10 ex VAT

    DESCRIPTION This USB-to-serial adapter is a breakout board for the Silicon Labs CP2102N USBXpress USB-to-UART bridge, and it is a great solution fo...

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    £8.52 inc VAT
    £7.10 ex VAT
  • Level Shifter - 8 Channel (TXS01018E) - Component

    Level Shifter - 8 Channel (TXS01018E)

    Sparkfun Electronics
    £4.99 inc VAT
    £4.16 ex VAT

    DESCRIPTION The SparkFun 8 Channel Level Shifter Breakout features the TXS01018E™ 8-bit, bi-directional logic level translator from Texas Instrume...

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    £4.99 inc VAT
    £4.16 ex VAT
  • Through Hole Dual Inline Pogo Pin Header - 2x3 with 0.1 Spacing - Component

    Through Hole Dual Inline Pogo Pin Header - 2x3 with 0.1" Spacing

    Adafruit
    £1.99 inc VAT
    £1.66 ex VAT

    DESCRIPTION Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. They ar...

    View full details
    £1.99 inc VAT
    £1.66 ex VAT
  • MG958 Digital Metal Gear Servo - Component

    MG958 Digital Metal Gear Servo

    TowerPro
    £10.79 inc VAT
    £8.99 ex VAT

    DESCRIPTION The MG958 is the best choice if you need torque higher than 15KG. FEATURES Weight: 65g Dimensions: 40.2 x 20.1 x 36.8mm Operating Volt...

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    £10.79 inc VAT
    £8.99 ex VAT
  • Latch Terminals - 5mm Pitch (4-Pin) - Components

    Latch Terminals - 5mm Pitch (4-Pin)

    SparkFun
    £0.92 inc VAT
    £0.77 ex VAT

    DESCRIPTION You'll have no need for a screwdriver with this terminal! This is a 4-pin Latch Terminal with 5mm pitch pins. Each pin is rated up to ...

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    £0.92 inc VAT
    £0.77 ex VAT
  • Latch Terminals - 5mm Pitch (2-Pin) - Components
    Save 22%

    Latch Terminals - 5mm Pitch (2-Pin)

    SparkFun
    £0.79 inc VAT
    £0.62 inc VAT
    £0.52 ex VAT

    DESCRIPTION You'll have no need for a screwdriver with this terminal! This is a 2-pin Latch Terminal with 5mm pitch pins. Each pin is rated up to 2...

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    £0.79 inc VAT
    £0.62 inc VAT
    £0.52 ex VAT
    Save 22%
  • Motorized Slide Potentiometer - 10KΩ Linear with 5V DC Motor - Component

    Motorized Slide Potentiometer - 10KΩ Linear with 5V DC Motor

    Adafruit
    £26.99 inc VAT
    £22.49 ex VAT

    DESCRIPTION This linear slide potentiometer comes with an added kick - it's not just a plain old slide pot! Underneath is mounted a slim geared DC ...

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    £26.99 inc VAT
    £22.49 ex VAT
  • ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic - Component

    ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic

    Adafruit
    £10.99 inc VAT
    £9.16 ex VAT

    DESCRIPTION For microcontrollers without an analogue-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit prec...

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    £10.99 inc VAT
    £9.16 ex VAT
  • Audio Cable TRS - 1m - Component

    Audio Cable TRS - 1m

    Sparkfun Electronics
    £1.99 inc VAT
    £1.66 ex VAT

    DESCRIPTION TRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRS stands for "Tip, Rin...

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    £1.99 inc VAT
    £1.66 ex VAT