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$31.236
Each (In a Box of 100)
units
4.7 Ω 10W - ±5% Thick Film - FCR10 - - - - - - -
RS Stock No. 739-7459
BrandRS PRO
HK$0.061
Each (In a Pack of 5000)
units
1 kΩ 0.25W - ±5% Carbon Film - RS - - - - - - -
RS Stock No. 161-3993
Mfr. Part No.SBCHE656RJ
HK$3.851
Each (In a Box of 100)
units
56 Ω 7W - ±5% Wire Wound - SBC - - - - - - -
RS Stock No. 206-0919
Mfr. Part No.SBCHE656RJ
HK$7.382
Each (In a Pack of 5)
units
56 Ω 7W - ±5% Wire Wound - SBC - - - - - - -
RS Stock No. 707-7666
BrandRS PRO
HK$1.243
Each (In a Pack of 10)
units
1 kΩ 0.25W - ±5% Carbon Film - RS - - - - - - -
RS Stock No. 707-7678
BrandRS PRO
HK$1.178
Each (In a Pack of 10)
units
1.2 kΩ 0.25W - ±5% Carbon Film - RS - - - - - - -
RS Stock No. 739-7461
BrandRS PRO
HK$0.064
Each (In a Pack of 5000)
units
1.2 kΩ 0.25W - ±5% Carbon Film - RS - - - - - - -
RS Stock No. 855-8712
Mfr. Part No.AC03000002209JACCS
BrandVishay
HK$4.824
Each (In a Pack of 5)
units
22 Ω 3W - ±5% Wire Wound - AC03 - - - - - - -
RS Stock No. 167-6948
Mfr. Part No.AC03000002209JACCS
BrandVishay
HK$1.796
Each (In a Box of 500)
units
22 Ω 3W - ±5% Wire Wound - AC03 - - - - - - -
RS Stock No. 163-9293
Mfr. Part No.ER58R07KT
HK$6.726
Each (In a Box of 250)
units
70 mΩ 7W - ±10% Wire Wound - ER58 - - - - - - -
RS Stock No. 199-6362
Mfr. Part No.ER58R07KT
HK$11.22
Each (In a Pack of 5)
units
70 mΩ 7W - ±10% Wire Wound - ER58 - - - - - - -
RS Stock No. 683-5663
Mfr. Part No.PR02000203309JA100
BrandVishay
HK$1.549
Each (In a Pack of 10)
units
33 Ω 2W - ±5% Metal Film - PR02 - - - - - - -
RS Stock No. 846-3229
Mfr. Part No.PR02000203309JR500
BrandVishay
HK$3.00
Each
units
330 Ω 1.2W - ±5% Metal Film - PR0200 - - - - - - -
RS Stock No. 163-9080
Mfr. Part No.SQMW5R47J
HK$1.725
Each (In a Box of 500)
units
470 mΩ 5W - ±5% Wire Wound - SQM5 - - - - - - -
RS Stock No. 199-7630
Mfr. Part No.SQMW5R47J
HK$3.498
Each (In a Pack of 5)
units
470 mΩ 5W - ±5% Wire Wound - SQM5 - - - - - - -
RS Stock No. 166-7765
Mfr. Part No.MBB02070C2703FCT00
BrandVishay
HK$0.487
Each (In a Box of 5000)
units
270 kΩ 0.6W - ±1% Thin Film - MBB0207 - - - - - - -
RS Stock No. 506-5563
Mfr. Part No.MBB02070C2703FCT00
BrandVishay
HK$0.772
Each (In a Pack of 50)
units
270 kΩ 0.6W - ±1% Thin Film - MBB0207 Conformal ±50ppm/°C - Axial - 2.5 (Dia.) x 6.5mm 6.5mm
RS Stock No. 168-0212
Mfr. Part No.LR1F330R
HK$0.171
Each (In a Box of 1000)
units
330 Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS Stock No. 125-1157
Mfr. Part No.LR1F330R
HK$0.646
Each (In a Bag of 20)
units
330 Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
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