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. 891-6032
Mfr. Part No.41F500E
BrandOhmite
€2.215
Each (In a Pack of 10)
units
500Ω 1W - ±1% Wire Wound - 41 - - - - - - -
RS Stock No. 893-4119
Mfr. Part No.RX-1M1008FE
BrandOhmite
€44.86
Each
units
10GΩ 0.5W - ±1% - - Hi-Meg - - - - - - -
RS Stock No. 893-5033
Mfr. Part No.35J2R5E
BrandOhmite
€1.389
Each (In a Pack of 50)
units
2.5Ω 5W - ±5% - - 35J - - - - - - -
RS Stock No. 892-0980
Mfr. Part No.20J12RE
BrandOhmite
€1.976
Each (In a Pack of 10)
units
12Ω 10W - ±5% Wire Wound - 20 - - - - - - -
RS Stock No. 892-8050
Mfr. Part No.TWM10J1K0E
BrandOhmite
€0.792
Each (In a Pack of 300)
units
1kΩ 10W - ±5% Metal Oxide - TWM - - - - - - -
RS Stock No. 891-5644
Mfr. Part No.23J200E
BrandOhmite
€0.997
Each (In a Pack of 50)
units
200Ω 3W - ±5% Wire Wound - 23 - - - - - - -
RS Stock No. 893-2863
Mfr. Part No.20J390E
BrandOhmite
€1.142
Each (In a Pack of 250)
units
390Ω 10W - ±5% Wire Wound - 20 - - - - - - -
RS Stock No. 891-8423
Mfr. Part No.WNA250FET
BrandOhmite
€0.908
Each (In a Pack of 1000)
units
250Ω 0.5W - ±1% - - WN - - - - - - -
RS Stock No. 891-5837
Mfr. Part No.25J22KE
BrandOhmite
€2.746
Each (In a Pack of 10)
units
22kΩ 5W - ±5% Wire Wound - 25 - - - - - - -
RS Stock No. 892-5639
Mfr. Part No.OL3935E
BrandOhmite
€0.01
Each (In a Pack of 5000)
units
39kΩ 0.5W - ±5% Carbon Film - OL - - - - - - -
RS Stock No. 891-5985
Mfr. Part No.41F250E
BrandOhmite
€2.225
Each (In a Pack of 10)
units
250Ω 1W - ±1% Wire Wound - 41 - - - - - - -
RS Stock No. 893-5572
Mfr. Part No.42F500E
BrandOhmite
€1.427
Each (In a Pack of 100)
units
500Ω 2W - ±1% - - 42 - - - - - - -
RS Stock No. 891-8628
Mfr. Part No.OD224JE
BrandOhmite
€0.398
Each (In a Pack of 50)
units
220kΩ 0.25W - ±5% Carbon Composition - OD - - - - - - -
RS Stock No. 891-6363
Mfr. Part No.45J10KE
BrandOhmite
€1.949
Each (In a Pack of 10)
units
10kΩ 5W - ±5% Wire Wound - 45 - - - - - - -
RS Stock No. 893-5660
Mfr. Part No.MOX-3N-131005FE
BrandOhmite
€16.36
Each
units
10MΩ 4W - ±1% Thick Film - MOX-3-13 - - - - - - -
RS Stock No. 893-4169
Mfr. Part No.TUM10J1K0E
BrandOhmite
€0.498
Each (In a Pack of 300)
units
1kΩ 10W - ±5% Metal Oxide - TUM - - - - - - -
RS Stock No. 893-2999
Mfr. Part No.90J3K0E
BrandOhmite
€7.10
Each
units
3kΩ 11W - ±5% Wire Wound - 90 - - - - - - -
RS Stock No. 893-3797
Mfr. Part No.MOX-300005005FE
BrandOhmite
€3.85
Each
units
50MΩ 0.5W - ±1% - - MOX-300 - - - - - - -
RS Stock No. 892-1113
Mfr. Part No.45F22RE
BrandOhmite
€0.819
Each (In a Pack of 250)
units
22Ω 5W - ±1% Silicone Ceramic, Wirewound - 40 - - - - - - -
RS Stock No. 892-8127
Mfr. Part No.OD393JE
BrandOhmite
€0.507
Each (In a Pack of 50)
units
39kΩ 0.25W - ±5% Carbon Composition - OD - - - - - - -