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

162 of 512
Panasonic ERA 4.75kΩ, 0603 (1608M) Metal Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 840-9281
  • Mfr. Part No. ERA3APB4751V
Each (In a Pack of 10)
£0.47(exc. VAT)
Panasonic 49900Ω Metal Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 180-9794
  • Mfr. Part No. ERA3AEB49R9V
Each (On a Reel of 500)
£0.045(exc. VAT)
Panasonic ERA 180kΩ, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 184-8857P
  • Mfr. Part No. ERA6AEB184V
Each (Supplied on a Reel)
£0.034(exc. VAT)
Panasonic 30000Ω Metal Film SMD Resistor ±0.05% 0.1W
  • RS Stock No. 180-9793
  • Mfr. Part No. ERA3ARW303V
Each (On a Reel of 500)
£0.202(exc. VAT)
ERJUP Resistor Thick Film 0603 1% 33R
  • RS Stock No. 243-2171
  • Mfr. Part No. ERJUP3F33R0V
Each (On a Reel of 5000)
£0.021(exc. VAT)
Panasonic ERA 1.3kΩ, 0603 (1608M) Metal Film SMD Resistor ±0.1% 0.1W
  • RS Stock No. 661-8789
  • Mfr. Part No. ERA3ARB132V
Each (In a Pack of 5)
£0.474(exc. VAT)
Panasonic ERJ 33Ω, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS Stock No. 865-4412
  • Mfr. Part No. ERJU06F33R0V
Each (In a Bag of 100)
£0.05(exc. VAT)
Panasonic, 1206 (3216M) Thin Film Resistor 0.1% 0.25W
  • RS Stock No. 259-6930P
  • Mfr. Part No. ERA8PEB3303V
Each (Supplied on a Reel)
£0.984(exc. VAT)
ERJUP Resistor Thick Film 0603 1% 180K
  • RS Stock No. 243-2137
  • Mfr. Part No. ERJUP3F1803V
Each (On a Tape of 100)
£0.037(exc. VAT)
Panasonic ERA 1kΩ, 0805 (2012M) Metal Film SMD Resistor ±0.1% 0.125W
  • RS Stock No. 662-0833
  • Mfr. Part No. ERA6APB102V
Each (In a Pack of 5)
£0.456(exc. VAT)
Panasonic 200Ω, 1020 Thick Film Resistor ±1% 1W
  • RS Stock No. 228-0471P
  • Mfr. Part No. ERJB1AF201U
Each (Supplied on a Reel)
£0.512(exc. VAT)
Panasonic ERJP06 51Ω, 0805 (2012M) Thick Film SMD Resistor ±1% 0.5W
  • RS Stock No. 922-8897
  • Mfr. Part No. ERJP06F51R0V
Each (On a Reel of 5000)
£0.02(exc. VAT)
Panasonic ERJ 300Ω, 0402 (1005M) Thick Film SMD Resistor ±1% 0.1W
  • RS Stock No. 175-5727
  • Mfr. Part No. ERJ2RKF3000X
Each (On a Reel of 10000)
£0.003(exc. VAT)
Panasonic ERJ 1.5kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS Stock No. 172-4292
  • Mfr. Part No. ERJU06F1501V
Each (On a Reel of 5000)
£0.02(exc. VAT)
Panasonic ERJUP8 180kΩ, 1206 (3216M) Thick Film Surface Mount Fixed Resistor ±1% 0.66W
  • RS Stock No. 242-6538P
  • Mfr. Part No. ERJUP8F1803V
Each (Supplied on a Reel)
£0.096(exc. VAT)
Panasonic ERJ1T 100mΩ, 2512 (6432M) Thick Film SMD Resistor ±1% 1W
  • RS Stock No. 721-6195
  • Mfr. Part No. ERJ1TRSFR10U
Each (In a Pack of 5)
£0.73(exc. VAT)
Panasonic 120Ω, 1020 Thick Film Resistor ±1% 1W
  • RS Stock No. 228-0442
  • Mfr. Part No. ERJB1AF121U
Each (On a Tape of 20)
£0.511(exc. VAT)
Panasonic ERJ 5.1kΩ, 0402 (1005M) Thick Film SMD Resistor ±0.5% 0.063W
  • RS Stock No. 807-2069P
  • Mfr. Part No. ERJ2RHD5101X
Each (Supplied on a Reel)
£0.024(exc. VAT)
Panasonic 12kΩ, 0603 (1608M) Thick Film SMD Resistor ±5% 0.125W
  • RS Stock No. 228-4790P
  • Mfr. Part No. ERJH3GJ123V
Each (Supplied on a Reel)
£0.024(exc. VAT)
Panasonic ERJ8BW 22mΩ, 1206 (3216M) Thick Film SMD Resistor ±1% 1W
  • RS Stock No. 168-9010
  • Mfr. Part No. ERJ8BWFR022V
Each (On a Reel of 5000)
£0.16(exc. VAT)
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