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. 874-4042
Mfr. Part No.FCR10 4R7 J
BrandArcol
HK$37.52
Each
units
4.7 Ω 10W - ±5% Thick Film - FCR10 - - - - - - -
RS Stock No. 162-1076
Mfr. Part No.FCR10 4R7 J
BrandArcol
HK$27.488
Each (In a Box of 100)
units
4.7 Ω 10W - ±5% Thick Film - FCR10 - - - - - - -
RS Stock No. 166-4612
Mfr. Part No.MRA02071KBTA015
BrandArcol
HK$3.609
Each (In a Box of 500)
units
1 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 487-6075
Mfr. Part No.MRA02071KBTA015
BrandArcol
HK$13.676
Each (In a Pack of 5)
units
1 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 487-8217
Mfr. Part No.MRA0207100KBTA015
BrandArcol
HK$14.942
Each (In a Pack of 5)
units
100 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 166-4293
Mfr. Part No.MRA0207249RBTA015
BrandArcol
HK$3.609
Each (In a Box of 500)
units
249 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 166-4292
Mfr. Part No.MRA020751R1BTA015
BrandArcol
HK$3.609
Each (In a Box of 500)
units
51.1 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 166-4309
Mfr. Part No.MRA0207100KBTA015
BrandArcol
HK$3.609
Each (In a Box of 500)
units
100 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 487-5224
Mfr. Part No.MRA0207249RBTA015
BrandArcol
HK$11.46
Each (In a Pack of 5)
units
249 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS Stock No. 487-4877
Mfr. Part No.MRA020751R1BTA015
BrandArcol
HK$13.928
Each (In a Pack of 5)
units
51.1 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS Stock No. 487-5482
Mfr. Part No.MRA0207442RBTA015
BrandArcol
HK$11.316
Each (In a Pack of 5)
units
442 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS Stock No. 487-6794
Mfr. Part No.MRA02074K64BTA015
BrandArcol
HK$11.46
Each (In a Pack of 5)
units
4.64 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 166-4411
Mfr. Part No.MRA02074K64BTA015
BrandArcol
HK$3.609
Each (In a Box of 500)
units
4.64 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 172-2136
Mfr. Part No.MRA0207442RBTA015
BrandArcol
HK$6.784
Each (In a Box of 1000)
units
442 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 166-4610
Mfr. Part No.MRA0207100RBTA015
BrandArcol
HK$3.609
Each (In a Box of 500)
units
100 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS Stock No. 487-5022
Mfr. Part No.MRA0207100RBTA015
BrandArcol
HK$11.776
Each (In a Pack of 5)
units
100 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS Stock No. 386-026
Mfr. Part No.RCC050 1K1 J
BrandArcol
HK$3.518
Each (In a Pack of 25)
units
1.1 kΩ 0.5W - ±5% Carbon Composition - RCC - - - - - - -
RS Stock No. 166-4556
Mfr. Part No.AP851 270R J 100PPM
BrandArcol
HK$73.133
Each (In a Tray of 50)
units
270 Ω 50W - ±5% - - AP851 - - - - TO-220 - -
RS Stock No. 162-1028
Mfr. Part No.MSR-5 R005 F
BrandArcol
HK$9.844
Each (In a Bag of 250)
units
5 mΩ 5W - ±1% Metal Strip - MSR-5 - - - - - - -
RS Stock No. 166-3879
Mfr. Part No.RCC050 2K2 J
BrandArcol
HK$1.907
Each (In a Bag of 100)
units
2.2 kΩ 0.5W - ±5% Carbon Composition - RCC - - - - - - -