Fixed Resistors

We offer a comprehensive range of fixed resistors to suit various applications including surface mount, through hole and panel mount resistors from leading brands such as TE Connectivity, Vishay, Arcol, Panasonic and many more.

Take a look at our voltage divider calculator to work out the output voltage of a resistor divider circuit for a given set of resistor values and source voltage in seconds.

What is a fixed resistor?

A resistor is a passive two-terminal electrical component that implements electrical resistance within a circuit element. Resistors are available in fixed or variable types. Fixed resistors are the most commonly used resistors and are also one of the most used electronic components overall. Like many electronic components, resistors are available in various sizes, capacities, and types, and each has substantial differences in typical values for resistor noise, tolerances, wattage rating, temperature coefficient, voltage coefficient, frequency response, size, and reliability.

Try out our Resistor Colour Code Calculator to help you determine the resistance value to match your requirements.

What is the difference between fixed and variable resistors?

A fixed resistor is one whose resistance value is fixed and cannot be changed as it is set to a specific value meaning they do not change their resistance value with temperature, operating voltage or time. A variable resistor also known as a potentiometer can be adjusted from virtually zero ohms to a factory-determined value.

Check out our Ohm’s Law calculator to accurately calculate Ohm’s Law and determine the Voltage, resistance, or current value you require for your installation.

What is the function of fixed resistors?

Fixed resistors will enable you to:

  • Protect components
  • Control time delay
  • Divide voltage between circuits
  • Adjust signal levels
  • Bias active elements
  • Terminate transmission lines

10225 Products showing for Fixed Resistors

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  • RS Stock No. 228-4627
  • Mfr. Part No. ERJH2RF27R0X
Each (On a Reel of 10000)
£0.019(exc. VAT)
  • RS Stock No. 669-6657
  • Mfr. Part No. ERA8AEB394V
Each (In a Pack of 5)
£0.326(exc. VAT)
  • RS Stock No. 122-3707
  • Mfr. Part No. ERJP03F5362V
Each (On a Reel of 5000)
£0.037(exc. VAT)
  • RS Stock No. 228-0717
  • Mfr. Part No. ERJB2AF330V
Each (On a Tape of 20)
£0.316(exc. VAT)
  • RS Stock No. 228-4390P
  • Mfr. Part No. ERJH2CF1R00X
Each (Supplied on a Reel)
£0.055(exc. VAT)
  • RS Stock No. 282-428
  • Mfr. Part No. ERJ6ENF59R0V
Each (In a Bag of 10)
£0.015(exc. VAT)
  • RS Stock No. 228-0481
  • Mfr. Part No. ERJB1AF240U
Each (On a Reel of 5000)
£0.216(exc. VAT)
  • RS Stock No. 175-5795
  • Mfr. Part No. ERJ6ENF5621V
Each (On a Reel of 5000)
£0.008(exc. VAT)
  • RS Stock No. 242-6562
  • Mfr. Part No. ERJUP8F27R0V
Each (On a Reel of 5000)
£0.026(exc. VAT)
  • RS Stock No. 865-4680
  • Mfr. Part No. ERJU08F1600V
Each (In a Bag of 100)
£0.055(exc. VAT)
  • RS Stock No. 721-6202P
  • Mfr. Part No. ERJ1TRSFR13U
Each (Supplied on a Reel)
£0.73(exc. VAT)
  • RS Stock No. 228-0791
  • Mfr. Part No. ERJB2AF911V
Each (On a Tape of 20)
£0.306(exc. VAT)
  • RS Stock No. 721-9888
  • Mfr. Part No. ERJP08F6201V
Each (In a Pack of 5)
£0.132(exc. VAT)
  • RS Stock No. 922-8806
  • Mfr. Part No. ERJ1TRQF6R8U
Each (On a Reel of 4000)
£0.138(exc. VAT)
  • RS Stock No. 228-0432
  • Mfr. Part No. ERJB1AF103U
Each (On a Reel of 5000)
£0.386(exc. VAT)
  • RS Stock No. 179-7116
  • Mfr. Part No. ERJ1GNJ470C
Each (On a Reel of 15000)
£0.005(exc. VAT)
  • RS Stock No. 287-617
  • Mfr. Part No. ERJ3EKF1911V
Each (In a Bag of 10)
£0.006(exc. VAT)
  • RS Stock No. 566-973
  • Mfr. Part No. ERA3AEB223V
Each (In a Pack of 5)
£0.11(exc. VAT)
  • RS Stock No. 228-4588P
  • Mfr. Part No. ERJH2RF1501X
Each (Supplied on a Reel)
£0.041(exc. VAT)
  • RS Stock No. 228-0844P
  • Mfr. Part No. ERJB2CFR01V
Each (Supplied on a Reel)
£0.248(exc. VAT)
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