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
Adjustable Resistors
Adjustable Resistors
Chassis Mount Resistors
Chassis Mount Resistors
Resistor Arrays
Resistor Arrays
Resistor Mounting Brackets
Resistor Mounting Brackets
Surface Mount Resistors
Surface Mount Resistors
Through Hole Resistors
Through Hole Resistors

10225 Products showing for Fixed Resistors

46 of 512
Panasonic ERA 330kΩ, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 742-5591
  • Mfr. Part No. ERA6AEB334V
Each (On a Reel of 5000)
£0.031(exc. VAT)
Panasonic ERJUP8 220kΩ, 1206 (3216M) Thick Film Surface Mount Fixed Resistor ±1% 0.66W
  • RS Stock No. 242-6548
  • Mfr. Part No. ERJUP8F2203V
Each (On a Tape of 50)
£0.096(exc. VAT)
Panasonic ERA 49.9Ω, 0603 (1608M) Metal Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 708-7048P
  • Mfr. Part No. ERA3AEB49R9V
Each (Supplied on a Reel)
£0.11(exc. VAT)
Panasonic ERJ 12kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS Stock No. 865-4245
  • Mfr. Part No. ERJU06F1202V
Each (In a Bag of 100)
£0.023(exc. VAT)
Panasonic ERJ 324kΩ, 0402 (1005M) Thick Film SMD Resistor ±1% 0.1W
  • RS Stock No. 176-3548
  • Mfr. Part No. ERJ2RKF3243X
Each (On a Reel of 1000)
£0.004(exc. VAT)
Panasonic, 1206 (3216M) Thick Film Surface Mount Fixed Resistor ±5% 0.25W
  • RS Stock No. 282-504
  • Mfr. Part No. ERJ8GEYJ5R1V
Each (In a Bag of 10)
£0.015(exc. VAT)
Panasonic ERA 1.5kΩ, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 565-891P
  • Mfr. Part No. ERA6AEB152V
Each (Supplied on a Reel)
£0.11(exc. VAT)
Panasonic ERJU 300kΩ, 1206 (3216M) Thick Film SMD Resistor ±1% 0.25W
  • RS Stock No. 172-3594
  • Mfr. Part No. ERJU08F3003V
Each (On a Reel of 4000)
£0.046(exc. VAT)
Panasonic ERA 47kΩ, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 742-5803
  • Mfr. Part No. ERA6AEB473V
Each (On a Reel of 5000)
£0.03(exc. VAT)
Panasonic 12mΩ, 1020 Thick Film SMD Resistor ±5% 2W
  • RS Stock No. 216-7452
  • Mfr. Part No. ERJD1DJR012U
Each (On a Reel of 5000)
£0.126(exc. VAT)
Panasonic ERA 1kΩ, 0603 (1608M) Thin Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 741-9785
  • Mfr. Part No. ERA3AEB102V
Each (On a Reel of 5000)
£0.029(exc. VAT)
Panasonic 330Ω, 0603 (1608M) Thick Film SMD Resistor ±5% 0.125W
  • RS Stock No. 228-4847
  • Mfr. Part No. ERJH3GJ331V
Each (On a Reel of 5000)
£0.016(exc. VAT)
Panasonic 8.2kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.5W
  • RS Stock No. 228-5090
  • Mfr. Part No. ERJHP6F8201V
Each (On a Reel of 5000)
£0.026(exc. VAT)
Panasonic ERJ 390Ω, 0402 (1005M) Thick Film SMD Resistor ±1% 0.1W
  • RS Stock No. 183-8928
  • Mfr. Part No. ERJ2RKF3900X
Each (On a Reel of 1000)
£0.006(exc. VAT)
Panasonic ERJP03 1kΩ, 0603 (1608M) Thick Film SMD Resistor ±1% 0.2W
  • RS Stock No. 922-8862
  • Mfr. Part No. ERJP03F1001V
Each (On a Reel of 5000)
£0.032(exc. VAT)
Panasonic 120mΩ, 1020 Thick Film SMD Resistor ±5% 2W
  • RS Stock No. 216-7435
  • Mfr. Part No. ERJD1CJR120U
Each (On a Reel of 5000)
£0.113(exc. VAT)
Panasonic ERA 1MΩ, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 742-4920
  • Mfr. Part No. ERA6AEB105V
Each (On a Reel of 5000)
£0.034(exc. VAT)
Panasonic ERJ 4.3kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS Stock No. 172-3944
  • Mfr. Part No. ERJU06F4301V
Each (On a Reel of 5000)
£0.017(exc. VAT)
Panasonic ERJ 75kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS Stock No. 172-4683
  • Mfr. Part No. ERJU06F7502V
Each (On a Reel of 5000)
£0.016(exc. VAT)
Panasonic ERJ 33Ω, 0603 (1608M) Thick Film SMD Resistor ±1% 0.1W
  • RS Stock No. 176-3540
  • Mfr. Part No. ERJ3EKF33R0V
Each (On a Reel of 1000)
£0.006(exc. VAT)
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