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.

  • Resistor Kit - 1/4W (500 Total) (Com-10969) - Kits

    Resistor Kit - 1/4W (500 total) (COM-10969)

    SparkFun
    £8.51 inc VAT
    £7.09 ex VAT
    3

    DESCRIPTION This resistor kit comes with 25 each of 20 different resistor values (including 0Ω links!). All of these resistors are stapled into a ...

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    £8.51 inc VAT
    £7.09 ex VAT
  • Rotary Potentiometer - 10K Ohm Linear - Passive Components

    Rotary Potentiometer - 10k Ohm, Linear

    Generic / OEM
    £1.44 inc VAT
    £1.20 ex VAT
    2

    DESCRIPTIONAn adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an out...

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    £1.44 inc VAT
    £1.20 ex VAT
  • Electronic Parts Kit - Passive Components

    Electronic Parts Kit

    Cool Components
    £19.72 inc VAT
    £16.43 ex VAT
    3

    DESCRIPTION This massive kit has 280 parts! The electronic parts kit is a comprehensive selection of components for making a wide variety of electr...

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    £19.72 inc VAT
    £16.43 ex VAT
  • Dc Barrel Jack Adapter - Female (Prt-10288) - Cables And Adapters

    DC Barrel Jack Adapter - Female (PRT-10288)

    SparkFun
    £3.22 inc VAT
    £2.68 ex VAT
    1

    DESCRIPTIONThis adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, cen...

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    £3.22 inc VAT
    £2.68 ex VAT
  • Softpot Membrane Potentiometer - 200Mm - Passive Components

    SoftPot Membrane Potentiometer - 200mm

    Generic / OEM
    £13.19 inc VAT
    £10.99 ex VAT
    1

    DESCRIPTION These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Oh...

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    £13.19 inc VAT
    £10.99 ex VAT
  • Softpot Membrane Potentiometer - 50Mm (Sen-08680) - Passive Components

    SoftPot Membrane Potentiometer - 50mm (SEN-08680)

    SparkFun
    £5.68 inc VAT
    £4.73 ex VAT

    DESCRIPTIONSoftPot membrane potentiometer are very thin variable potentiometers. These are very thin variable potentiometers. By pressing down on v...

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    £5.68 inc VAT
    £4.73 ex VAT
  • Resistor 10K 0.25W - Passive Components

    Resistor 10K 0.25W

    Generic / OEM
    £0.12 inc VAT
    £0.10 ex VAT

    DESCRIPTION Governed by Ohm's law. RESISTOR, 0.25W 5% 10K Power Rating:0.25W Resistance:10,000 ohm Resistance Tolerance:± 5% Operating Temperature...

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    £0.12 inc VAT
    £0.10 ex VAT
  • Softpot Membrane Potentiometer - 100Mm (Id: 178) - Passive Components

    SoftPot Membrane Potentiometer - 100mm (ID: 178)

    Adafruit
    £7.94 inc VAT
    £6.62 ex VAT
    2

    DESCRIPTIONThis 100mm SoftPot membrane potentiometer is a very thin variable potentiometer. By pressing down on various parts of the strip, the res...

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    £7.94 inc VAT
    £6.62 ex VAT
  • Cold Splice Wire Tap (Ub) - Wire-Tap Splice - Connectors

    Cold Splice Wire Tap (UB) - Wire-tap Splice

    Generic / OEM
    £0.22 inc VAT
    £0.18 ex VAT

    DESCRIPTIONKiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able p...

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    £0.22 inc VAT
    £0.18 ex VAT
  • Dc Barrel Jack Adapter - Male (Prt-10287) - Cables And Adapters

    DC Barrel Jack Adapter - Male (PRT-10287)

    SparkFun
    £2.39 inc VAT
    £1.99 ex VAT

    DESCRIPTIONThis adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, cen...

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    £2.39 inc VAT
    £1.99 ex VAT
  • Resistor 220K 0.25W - Passive Components

    Resistor 220K 0.25W

    Generic / OEM
    £0.12 inc VAT
    £0.10 ex VAT

    DESCRIPTIONThis is a bog standard 220 K ohm resistor.FEATURES Power Rating: 0.25W Resistance: 220K ohm Resistance Tolerance: ± 5% Operating...

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    £0.12 inc VAT
    £0.10 ex VAT
  • Resistor 220R 0.25W - Passive Components

    Resistor 220R 0.25W

    Generic / OEM
    £0.06 inc VAT
    £0.05 ex VAT

    DESCRIPTIONBog standard 220 ohm resistor.FEATURES Power Rating: 0.25W Resistance: 220ohm Resistance Tolerance: ± 5% Operating Temperature R...

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    £0.06 inc VAT
    £0.05 ex VAT
  • Super Capacitor - 10F/2.5V - Passive Components

    Super Capacitor - 10F/2.5V

    Generic / OEM
    £2.40 inc VAT
    £2.00 ex VAT

    DESCRIPTIONYes you read that correctly - 10 Farad capacitor. This small cap can be charged up and then slowly dissipated running an entire system f...

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    £2.40 inc VAT
    £2.00 ex VAT
  • Cold 2-Wire Splice (Uy) - Two-Way Butt Splice - Connectors

    Cold 2-Wire Splice (UY) - Two-way Butt Splice

    Generic / OEM
    £0.20 inc VAT
    £0.17 ex VAT

    DESCRIPTIONKiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able p...

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    £0.20 inc VAT
    £0.17 ex VAT
  • Polarised Electrolytic Capacitor 100 Μf 16V - Passive Components

    Polarised Electrolytic Capacitor 100 µF 16V

    MULTICOMP
    £0.10 inc VAT
    £0.08 ex VAT

    DESCRIPTIONThis 100µF 16V capacitor is part of the Multicomp MCGPR series capacitors. They are general purpose, radial leaded polarized aluminium e...

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    £0.10 inc VAT
    £0.08 ex VAT
  • Capacitor Ceramic 22Pf - Passive Components

    Capacitor Ceramic 22pF

    Generic / OEM
    £0.05 inc VAT
    £0.04 ex VAT

    DESCRIPTIONThis is a very common 22pF capacitor. Used with crystals for loading purposes. 0.1" spaced leads make this a perfect candidate for bread...

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    £0.05 inc VAT
    £0.04 ex VAT
  • Thermoelectric Cooler - 12V 5A - 40X40Mm - Passive Components

    Thermoelectric Cooler - 12V 5A - 40x40mm

    Generic / OEM
    £9.98 inc VAT
    £8.32 ex VAT

    DESCRIPTION Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool....

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    £9.98 inc VAT
    £8.32 ex VAT