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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.

  • Transistor - Pnp (2N3906) - Active Components

    Transistor - PNP (2N3906)

    Generic / OEM
    £0.17 inc VAT
    £0.14 ex VAT

    DESCRIPTION These are very common, high quality BJT, PNP transistors. RESOURCES Datasheet: - 2N3906

    £0.17 inc VAT
    £0.14 ex VAT
  • Deadon Rtc - Ds3234 Breakout (Bob-10160) - Active Components

    DeadOn RTC - DS3234 Breakout (BOB-10160)

    SparkFun
    £22.72 inc VAT
    £18.93 ex VAT
    1 review

    DESCRIPTION Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-time clock ...

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    £22.72 inc VAT
    £18.93 ex VAT
  • 2.5-9V Fine-Adjust Step-Up/step-Down Voltage Regulator S9V11Ma - Active Components

    2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator S9V11MA

    Pololu
    £9.99 inc VAT
    £8.33 ex VAT

    DESCRIPTION The S9V11MA switching step-up/step-down regulator efficiently produces a finely adjustable output between 2.5V and 9V whether it is hig...

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    £9.99 inc VAT
    £8.33 ex VAT
  • Tps2113A Power Multiplexer Carrier With Usb Micro-B Connector - Active Components

    TPS2113A Power Multiplexer Carrier with USB Micro-B Connector

    Pololu
    £6.99 inc VAT
    £5.83 ex VAT

    DESCRIPTION This breakout board from Texas Instruments TPS2113A auto-switching power multiplexer allows you to select which of two power sources is...

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    £6.99 inc VAT
    £5.83 ex VAT
  • Crystal 16Mhz - Active Components
    Sold out

    Crystal 16MHz

    Generic / OEM
    £0.79 inc VAT
    £0.66 ex VAT
    1 review

    DESCRIPTION Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50p...

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    £0.79 inc VAT
    £0.66 ex VAT
    Sold out
  • 2.5-9V Fine-Adjust Step-Up/step-Down Voltage Regulator W/ Adjustable Low-Voltage Cutoff S9V11Macma - Active Components
    Save 22%

    2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11MACMA

    Pololu
    £17.15 inc VAT
    £13.34 inc VAT
    £11.12 ex VAT

    DESCRIPTION The S9V11MACMA switching step-up/step-down regulator efficiently produces a finely adjustable output between 2.5V and 9V whether it is ...

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    £17.15 inc VAT
    £13.34 inc VAT
    £11.12 ex VAT
    Save 22%
  • 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%
  • 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
  • Crystal 20Mhz - Active Components
    Save 24%

    Crystal 20MHz

    Generic / OEM
    £0.71 inc VAT
    £0.54 inc VAT
    £0.45 ex VAT

    DESCRIPTION Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50p...

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    £0.71 inc VAT
    £0.54 inc VAT
    £0.45 ex VAT
    Save 24%
  • Text to Speech chip for SpeakJet - TTS256 (COM-09811) - Active Components

    Text to Speech chip for SpeakJet - TTS256 (COM-09811)

    SparkFun
    £19.99 inc VAT
    £16.66 ex VAT

    DESCRIPTION The TTS256 is an 8-bit microprocessor programmed with letter-to-sound rules. This built-in algorithm allows for the automatic real-tim...

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    £19.99 inc VAT
    £16.66 ex VAT