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 892-7329
製造零件編號SM106031006KE
BrandOhmite
TWD89.80
/個 (每包:100個)
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100 MΩ 2W - ±10% Thick Film - Slim Mox - - - - - - -
RS庫存編號 701-7617
製造零件編號H84K99BYA
TWD39.20
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4.99 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 683-3364
製造零件編號MRS25000C2402FCT00
BrandVishay
TWD1.30
/個 (每包:25個)
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24 kΩ 0.6W - ±1% Thin Film - MRS25 - - - - - - -
RS庫存編號 169-5381
製造零件編號MRS25000C2009FCT00
BrandVishay
TWD4,191.00
毎卷:5000 個
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20 Ω 0.6W - ±1% Thin Film - MRS25 - - - - - - -
RS庫存編號 135-5164
製造零件編號H810KBYA
TWD21.90
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10 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 485-1593
製造零件編號RWM04102R70JR15E1
BrandVishay
TWD15.00
/個 (每包:5個)
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2.7 Ω 3W - ±5% Wire Wound - RWM 4x10 - - - - - - -
RS庫存編號 161-5578
製造零件編號H8226KBYA
TWD23.10
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226 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 701-7709
製造零件編號H810KBYA
TWD48.80
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10 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 214-2459
製造零件編號ROX3SJ4R7
TWD4.30
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4.7 Ω 3W - ±5% Metal Oxide - ROX3S - - - - - - -
RS庫存編號 789-1020
製造零件編號RTO050F47R00JTE1
BrandVishay
TWD280.00
單位
47 Ω 50W - ±5% Thick Film - RTO 50 - - - - TO-220 - -
RS庫存編號 683-4177
製造零件編號MRS25000C2009FCT00
BrandVishay
TWD3.30
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20 Ω 0.6W - ±1% Thin Film - MRS25 - - - - - - -
RS庫存編號 161-6776
製造零件編號PWR4412-2SDR1000F
BrandBourns
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100 mΩ 5W - ±1% Metal Foil - PWR4412-2S - - - - - - -
RS庫存編號 124-9321
製造零件編號41FR50E
TWD71.80
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500 mΩ 1W - ±1% Wire Wound - 41 - - - - - - -
RS庫存編號 701-8143
製造零件編號H8226KBYA
TWD33.20
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226 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 167-9668
製造零件編號RWM04102R70JR15E1
BrandVishay
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毎卷:1000 個
Reel(s)
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RS庫存編號 849-3090
製造零件編號SFR16S0006040FR500
BrandVishay
TWD0.70
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604 Ω 0.5W - ±1% Metal Film - SFR16S0 - - - - 0204 (1005M) - -
RS庫存編號 850-5698
製造零件編號NFR25H0001500JR500
BrandVishay
TWD1.60
/個 (每包:5000個)
單位
150 Ω 0.5W - ±5% Metal Film - NFR25H - - - - - - -
RS庫存編號 893-2933
製造零件編號41FR50E
TWD72.30
/個 (每包:10個)
單位
500 mΩ 1W - ±1% Wire Wound - 41 - - - - - - -
RS庫存編號 163-9007
製造零件編號ROX3SJ4R7
TWD1,719.00
毎盒:1000 個
Box(es)
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RS庫存編號 167-8904
製造零件編號RTO050F47R00JTE1
BrandVishay
TWD231.90
毎管:50 個
單位
47 Ω 50W - ±5% Thick Film - RTO 50 - - - - TO-220 - -