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

106 of 512
Panasonic 180mΩ, 1020 Thick Film SMD Resistor ±1% 2W
  • RS Stock No. 216-7415
  • Mfr. Part No. ERJD1CFR180U
Each (On a Tape of 10)
£0.311(exc. VAT)
Panasonic 5.1kΩ, 0603 (1608M) Metal Film SMD Resistor ±0.1% 0.1W - ERA3ARB512V
  • RS Stock No. 892-1416P
  • Mfr. Part No. ERA3ARB512V
Each (Supplied on a Reel)
£0.257(exc. VAT)
ERJUP Resistor Thick Film 0805 1% 390K
  • RS Stock No. 243-2316
  • Mfr. Part No. ERJUP6F3903V
Each (On a Tape of 100)
£0.038(exc. VAT)
Panasonic ERJT14 30Ω, 1210 (3225M) Thick Film SMD Resistor ±5% 0.5W
  • RS Stock No. 721-9298
  • Mfr. Part No. ERJT14J30RU
Each (In a Pack of 5)
£0.184(exc. VAT)
Panasonic ERA 14.3kΩ, 0805 (2012M) Metal Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 708-6477
  • Mfr. Part No. ERA6AEB1432V
Each (In a Pack of 5)
£0.11(exc. VAT)
ERJ Current Sensing Resistors 0603 0.05R
  • RS Stock No. 243-1900
  • Mfr. Part No. ERJ3BWFR050V
Each (On a Reel of 5000)
£0.08(exc. VAT)
Panasonic ERA 2kΩ, 0402 (1005M) Thin Film SMD Resistor ±0.1% 0.063W
  • RS Stock No. 169-1214
  • Mfr. Part No. ERA2AEB202X
Each (On a Reel of 10000)
£0.039(exc. VAT)
Panasonic, 0402 (1005M) Thick Film Surface Mount Fixed Resistor ±1% 0.1W
  • RS Stock No. 287-510
  • Mfr. Part No. ERJ2RKF6811X
Each (In a Bag of 10)
£0.006(exc. VAT)
Panasonic ERA 4.7kΩ, 0402 (1005M) Metal Film SMD Resistor ±0.5% 0.063W
  • RS Stock No. 892-9690P
  • Mfr. Part No. ERA2AED472X
Each (Supplied on a Reel)
£0.042(exc. VAT)
Panasonic, 1206 (3216M) Thin Film Resistor 0.1% 0.25W
  • RS Stock No. 259-6900
  • Mfr. Part No. ERA8KEB6803V
Each (On a Tape of 5)
£0.648(exc. VAT)
Panasonic ERJ 2.2Ω, 1210 (3225M) Thick Film SMD Resistor ±1% 0.5W
  • RS Stock No. 898-7255P
  • Mfr. Part No. ERJ14BQF2R2U
Each (Supplied on a Reel)
£0.121(exc. VAT)
Panasonic ERA 267Ω, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 742-5437
  • Mfr. Part No. ERA6AEB2670V
Each (On a Reel of 5000)
£0.029(exc. VAT)
Panasonic ERA 120Ω, 0603 (1608M) Thin Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 566-406P
  • Mfr. Part No. ERA3AEB121V
Each (Supplied on a Reel)
£0.11(exc. VAT)
Panasonic ERA 4.12kΩ, 0603 (1608M) Metal Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 708-7619P
  • Mfr. Part No. ERA3AEB4121V
Each (Supplied on a Reel)
£0.11(exc. VAT)
Panasonic ERJP03 10kΩ, 0603 (1608M) Thick Film SMD Resistor ±1% 0.2W
  • RS Stock No. 721-7422P
  • Mfr. Part No. ERJP03F1002V
Each (Supplied on a Reel)
£0.07(exc. VAT)
Panasonic ERJ 10kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS Stock No. 865-4204P
  • Mfr. Part No. ERJU06F1002V
Each (Supplied on a Reel)
£0.029(exc. VAT)
Panasonic ERJ1G 4.7kΩ, 0201 (0603M) Thick Film SMD Resistor ±1% 0.05W
  • RS Stock No. 179-7095
  • Mfr. Part No. ERJ1GNF4701C
Each (On a Reel of 15000)
£0.006(exc. VAT)
Panasonic ERJU 7.5kΩ, 1206 (3216M) Thick Film SMD Resistor ±1% 0.25W
  • RS Stock No. 866-2956
  • Mfr. Part No. ERJU08F7501V
Each (In a Bag of 100)
£0.058(exc. VAT)
ERJUP Resistor Thick Film 0805 1% 1M
  • RS Stock No. 243-2238
  • Mfr. Part No. ERJUP6F1004V
Each (On a Reel of 5000)
£0.022(exc. VAT)
Panasonic ERJL14 50mΩ, 1210 (3225M) Thick Film SMD Resistor ±1% 0.33W
  • RS Stock No. 566-288
  • Mfr. Part No. ERJL14KF50MU
Each (In a Pack of 5)
£0.34(exc. VAT)
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