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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RS庫存編號 161-3993
製造零件編號SBCHE656RJ
HK$2.366
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56 Ω 7W - ±5% Wire Wound - SBC - - - - - - -
RS庫存編號 206-0919
製造零件編號SBCHE656RJ
HK$4.342
/個 (每包:5個)
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56 Ω 7W - ±5% Wire Wound - SBC - - - - - - -
RS庫存編號 163-9293
製造零件編號ER58R07KT
HK$5.376
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70 mΩ 7W - ±10% Wire Wound - ER58 - - - - - - -
RS庫存編號 199-6362
製造零件編號ER58R07KT
HK$9.214
/個 (每包:5個)
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70 mΩ 7W - ±10% Wire Wound - ER58 - - - - - - -
RS庫存編號 163-9080
製造零件編號SQMW5R47J
HK$1.656
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470 mΩ 5W - ±5% Wire Wound - SQM5 - - - - - - -
RS庫存編號 199-7630
製造零件編號SQMW5R47J
HK$4.362
/個 (每包:5個)
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470 mΩ 5W - ±5% Wire Wound - SQM5 - - - - - - -
RS庫存編號 177-4885
製造零件編號LR1F330R
HK$0.14
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- - - - - - - - - - - - - -
RS庫存編號 125-1157
製造零件編號LR1F330R
HK$0.293
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330 Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS庫存編號 168-0212
製造零件編號LR1F330R
HK$152.39
毎盒:1000 個
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330 Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS庫存編號 164-1726
製造零件編號FRN50J2R2/S
HK$1,028.00
毎盒:4000 個
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2.2 Ω 0.5W - ±5% Thin Film - FRN50S - - - - - - -
RS庫存編號 267-1676
製造零件編號FRN50J2R2/S
HK$0.438
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2.2 Ω 0.5W - ±5% Thin Film - FRN50S - - - - - - -
RS庫存編號 163-8498
製造零件編號ER74150RJT
HK$2,946.67
毎盒:1000 個
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150 Ω 3W - ±5% Wire Wound - ER74 - - - - - - -
RS庫存編號 762-9377
製造零件編號EP1WS100RJ
HK$0.464
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100 Ω 1W - ±5% Wire Wound - EP(Small) - - - - - - -
RS庫存編號 151-811
製造零件編號ER74150RJT
HK$3.994
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150 Ω 3W - ±5% Wire Wound - ER74 - - - - - - -
RS庫存編號 161-3924
製造零件編號ROX1SJ10R
HK$228.35
毎盒:1000 個
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10 Ω 1W - ±5% Metal Oxide - ROX1S - - - - - - -
RS庫存編號 214-2162
製造零件編號ROX2SJ39K
HK$1.154
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39 kΩ 2W - ±5% Metal Oxide - ROX2S - - - - - - -
RS庫存編號 214-0879
製造零件編號ROX1SJ10R
HK$0.491
/個 (每包:10個)
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10 Ω 1W - ±5% Metal Oxide - ROX1S - - - - - - -
RS庫存編號 161-5182
製造零件編號ROX2SJ39K
HK$424.09
毎盒:1000 個
Box(es)
39 kΩ 2W - ±5% Metal Oxide - ROX2S - - - - - - -
RS庫存編號 125-1168
製造零件編號LR1F100K
HK$0.392
個 (以毎袋:20)
單位
100 kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS庫存編號 125-1159
製造零件編號LR1F1K0
HK$0.111
個 (以毎袋:20)
單位
1 kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -