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 485-2899
製造零件編號RWM06223300JA15E1
BrandVishay
TWD31.60
/個 (每包:5個)
單位
330 Ω 7W - ±5% Wire Wound - RWM 6x22 - - - - 0622 - -
RS庫存編號 762-9386
製造零件編號EP1WS470RJ
TWD4.80
/個 (每包:25個)
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470 Ω 1W - ±5% Wire Wound - EP(Small) - - - - - - -
RS庫存編號 166-4609
製造零件編號MSR-3 R05 F
BrandArcol
TWD28.30
個 (以毎袋:250)
單位
50 mΩ 3W - ±1% Metal Strip - MSR-3 - - - - - - -
RS庫存編號 830-4600
製造零件編號CMF552K0000BHEK
BrandVishay
TWD23.40
/個 (每包:100個)
單位
2 kΩ 0.5W - ±0.1% Metal Film - CMF55 - - - - - - -
RS庫存編號 830-4606
製造零件編號CMF552K0000BHEB
BrandVishay
TWD8.80
/個 (每包:1000個)
單位
2 kΩ 0.5W - ±0.1% Metal Film - CMF55 - - - - - - -
RS庫存編號 891-5884
製造零件編號25J450E
BrandOhmite
TWD33.10
/個 (每包:250個)
單位
450 Ω 5W - ±5% Wire Wound - 25 - - - - - - -
RS庫存編號 164-4541
製造零件編號YR1B226KCC
TWD5.20
個 (以毎盒:1000)
單位
226 kΩ 0.25W - ±0.1% Metal Film - R - - - - - - -
RS庫存編號 124-2860
製造零件編號MFS1/2CCT52A1001F
BrandKOA
TWD8.00
個 (以毎袋:50)
單位
1 kΩ 0.5W - ±1% Metal Film - MFS - - - - - - -
RS庫存編號 164-2075
製造零件編號H835K7BYA
TWD19.90
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35.7 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 683-5284
製造零件編號VR37000001003JA100
BrandVishay
TWD4.20
/個 (每包:25個)
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100 kΩ 0.5W - ±5% Metal Glaze - VR37 - - - - - - -
RS庫存編號 161-4380
製造零件編號H84K75BYA
TWD15.70
個 (以毎盒:250)
單位
4.75 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 754-8786
製造零件編號YR1B205KCC
TWD8.60
/個 (每包:5個)
單位
205 kΩ 0.25W - ±0.1% Metal Film - R - - - - - - -
RS庫存編號 161-9963
製造零件編號H819K6BYA
TWD23.10
個 (以毎盒:250)
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19.6 kΩ 0.25W - ±0.1% Metal Film - HOLCO - - - - - - -
RS庫存編號 475-6268
製造零件編號CF1/4C200J
BrandKOA
TWD2.00
個 (以毎袋:100)
單位
20 Ω 0.25W - ±5% Carbon Film - - - - - - - - -
RS庫存編號 383-0882
製造零件編號MP930-1.50-1%
BrandCaddock
TWD172.00
單位
1.5 Ω 30W - ±1% Power Film - MP930 - - - - TO-220 - -
RS庫存編號 862-5736
製造零件編號AP851 50R F 50PPM
BrandArcol
TWD175.00
單位
50 Ω 50W - ±1% Non-Inductive - AP851 - - - - TO-220 - -
RS庫存編號 125-1127
製造零件編號SBL4R022J
TWD51.20
個 (以毎袋:5)
單位
22 mΩ 4W - ±5% Metal Film - SBL - - - - - - -
RS庫存編號 167-8811
製造零件編號RTO020F12R00JTE3
BrandVishay
TWD198.30
毎管:50 個
單位
12 Ω 20W - ±5% Thick Film - RTO 20 - - - - TO-220 - -
RS庫存編號 485-2827
製造零件編號RWM06221500JA15E1
BrandVishay
TWD32.80
/個 (每包:5個)
單位
150 Ω 7W - ±5% Wire Wound - RWM 6x22 - - - - - - -
RS庫存編號 124-9333
製造零件編號45F50RE
TWD46.20
個 (以毎袋:5)
單位
50 Ω 5W - ±1% Wire Wound - 45 - - - - - - -