Through Hole Fixed Resistors

Through hole fixed resistors are used to reduce the flow of electrical current within a circuit. As fixed resistors, they have predetermined values (voltage range compatibilities), unlike variable resistorswhere the voltage range values can be adjusted.

Through hole fixed resistors are constructed from metal film for general usage or carbon film for devices that require high tolerance. They have long, pliable leads that are inserted (either automatically or manually) into holes in printed circuit boards.

What are through hole fixed resistors used for?

Through hole fixed resistors are used in the automotive, telecommunication and medical equipment industries. They are most suitable for larger circuit boards and prototyping projects where no soldering is required.


Types of through hole fixed resistors

The most common types of through hole fixed resistors are wire wound and axial components:

  • Axial packages have flat profiles and cylindrical or box-shaped formats with leads on both ends. They are used for short distance applications.
  • Wire wound resistors have metal wires wrapped around cores made from ceramic, plastic or fibreglass, which give them higher power ratings.

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Description Price Resistance Power Rating Composition Tolerance Technology Axial/Radial Series Case Style Temperature Coefficient Automotive Standard Termination Style Package/Case Dimensions Length
RS Stock No. 491-1487
Mfr. Part No.MFS1/4CC2401F
BrandKOA
$0.43
Each (In a Pack of 20)
units
2.4kΩ 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 475-6202
Mfr. Part No.CF1/4C4R7J
BrandKOA
$0.175
Each (In a Bag of 100)
units
4.7Ω 0.25W - ±5% Carbon Film - - - - - - - - -
RS Stock No. 491-1112
Mfr. Part No.MFS1/4CC1000F
BrandKOA
$0.265
Each (In a Pack of 20)
units
100Ω 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 491-1386
Mfr. Part No.MFS1/4CC1001F
BrandKOA
$0.265
Each (In a Pack of 20)
units
1kΩ 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 491-2503
Mfr. Part No.CFS1/4C331J
BrandKOA
$0.251
Each (In a Pack of 20)
units
330Ω 0.25W - ±5% Carbon Film - - - - - - - - -
RS Stock No. 124-2861
Mfr. Part No.MFS1/2CCT52A1201F
BrandKOA
$0.43
Each (In a Bag of 50)
units
1.2kΩ 0.5W - ±1% Metal Film - MFS - - - - - - -
RS Stock No. 124-2753
Mfr. Part No.CFS1/2CT52A181J
BrandKOA
$0.22
Each (In a Bag of 50)
units
180Ω 0.5W - ±5% Carbon Film - CF - - - - - - -
RS Stock No. 491-1213
Mfr. Part No.MFS1/4CC2400F
BrandKOA
$0.233
Each (In a Pack of 20)
units
240Ω 0.25W - ±1% Metal Film - MFS - - - - - - -
RS Stock No. 124-2745
Mfr. Part No.CFS1/2CT52A510J
BrandKOA
$0.22
Each (In a Bag of 50)
units
51Ω 0.5W - ±5% Carbon Film - CF - - - - - - -
RS Stock No. 491-0850
Mfr. Part No.MFS1/4CC10R0F
BrandKOA
$0.162
Each (In a Pack of 20)
units
10Ω 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 491-1465
Mfr. Part No.MFS1/4CC2201F
BrandKOA
$0.181
Each (In a Pack of 20)
units
2.2kΩ 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 490-4574
Mfr. Part No.CFS1/4C105J
BrandKOA
$0.094
Each (In a Pack of 20)
units
1MΩ 0.25W - ±5% Carbon Film - - - - - - - - -
RS Stock No. 491-0771
Mfr. Part No.MF1/4LC3R30F
BrandKOA
$0.352
Each (In a Pack of 20)
units
3.3Ω 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 475-6381
Mfr. Part No.CF1/4C750J
BrandKOA
$0.235
Each (In a Bag of 100)
units
75Ω 0.25W - ±5% Carbon Film - - - - - - - - -
RS Stock No. 491-1645
Mfr. Part No.MFS1/4CC1002F
BrandKOA
$0.447
Each (In a Pack of 20)
units
10kΩ 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 491-1437
Mfr. Part No.MFS1/4CC1601F
BrandKOA
$0.298
Each (In a Pack of 20)
units
1.6kΩ 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 475-6527
Mfr. Part No.CF1/4C511J
BrandKOA
$0.171
Each (In a Bag of 100)
units
510Ω 0.25W - ±5% Carbon Film - CF - - - - - - -
RS Stock No. 491-1027
Mfr. Part No.MFS1/4CC47R0F
BrandKOA
$0.43
Each (In a Pack of 20)
units
47Ω 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 463-9107
Mfr. Part No.MF1/4CC1000F
BrandKOA
$0.294
Each (In a Bag of 100)
units
100Ω 0.25W - ±1% Metal Film - - - - - - - - -
RS Stock No. 124-2780
Mfr. Part No.CFS1/2CT52A562J
BrandKOA
$0.22
Each (In a Bag of 50)
units
5.6kΩ 0.5W - ±5% Carbon Film - CF - - - - - - -