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. 125-1159
Mfr. Part No.LR1F1K0
$0.222
Each (In a Bag of 20)
units
1kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 171-1691
Mfr. Part No.LR1F100K
$0.082
Each (In a Box of 100)
units
100kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 125-1168
Mfr. Part No.LR1F100K
$0.211
Each (In a Bag of 20)
units
100kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 125-1154
Mfr. Part No.LR1F10R
$0.222
Each (In a Bag of 20)
units
10Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 125-1152
Mfr. Part No.CFR16J4K7
$0.026
Each (In a Bag of 20)
units
4.7kΩ 0.25W - ±5% Carbon Film - CFR16 - - - - - - -
RS Stock No. 135-904
Mfr. Part No.CFR16J4K7
$0.028
Each (In a Pack of 10)
units
4.7kΩ 0.25W - ±5% Carbon Film - CFR16 - - - - - - -
RS Stock No. 161-6008
Mfr. Part No.ROX3SJ100R
$93.50
1 Bag of 1000
Bag(s)
100Ω 3W - ±5% Metal Oxide - ROX3S - - - - - - -
RS Stock No. 172-8304
Mfr. Part No.HBA15MFZRE
$4.356
Each (In a Box of 500)
units
15MΩ 0.4W - ±1% Thick Film - HB - - - - - - -
RS Stock No. 214-2623
Mfr. Part No.ROX3SJ100R
$0.356
Each (In a Pack of 10)
units
100Ω 3W - ±5% Metal Oxide - ROX3S - - - - - - -
RS Stock No. 177-4887
Mfr. Part No.CFR16J4K7
$0.014
Each (In a Box of 5000)
units
- - - - - - - - - - - - - -
RS Stock No. 158-165
Mfr. Part No.HBA15MFZRE
$4.33
Each
units
15MΩ 0.4W - ±1% Thick Film - HB - - - - - - -
RS Stock No. 163-9317
Mfr. Part No.H81K0BYA
$1.551
Each (In a Box of 250)
units
1kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS Stock No. 125-1196
Mfr. Part No.H81K0BYA
$2.519
Each (In a Bag of 10)
units
1kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS Stock No. 148-427
Mfr. Part No.LR1F470R
$0.211
Each (In a Pack of 10)
units
470Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 164-2137
Mfr. Part No.H8806RBYA
$1.397
Each (In a Box of 250)
units
806Ω 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS Stock No. 168-0195
Mfr. Part No.LR1F470R
$101.20
1 Reel of 4000
Reel(s)
470Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 125-1158
Mfr. Part No.LR1F470R
$0.222
Each (In a Bag of 20)
units
470Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 701-7355
Mfr. Part No.H8806RBYA
$2.054
Each (In a Pack of 5)
units
806Ω 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS Stock No. 135-5168
Mfr. Part No.UPF50B500RV
$5.071
Each (In a Box of 100)
units
500Ω 0.5W - ±0.1% Metal Film - UPF50 - - - - - - -
RS Stock No. 807-3762
Mfr. Part No.UPF50B500RV
$7.54
Each
units
500Ω 0.5W - ±0.1% Metal Film - UPF50 - - - - - - -