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庫存編號 144-3022
製造零件編號W24-100RJI
BrandWelwyn
TWD124.60
個 (以毎袋:5)
單位
100 Ω 14W - ±5% Wire Wound - W20 - - - - - - -
RS庫存編號 845-7628
製造零件編號RLR07C3303GSB14
BrandVishay
TWD94.00
單位
330 kΩ 0.25W - ±2% Metal Film - RLR - - - - - - -
RS庫存編號 166-4661
製造零件編號AP851 500R F 50PPM
BrandArcol
TWD268.90
Each (In a Tray of 50)
單位
500 Ω 50W - ±1% Non-Inductive - AP851 - - - - TO-220 - -
RS庫存編號 139-3290
製造零件編號W21-750RJI
BrandWelwyn
TWD25.10
個 (以毎盒:1000)
單位
750 Ω 3W - ±5% Wire Wound - W20 - - - - - - -
RS庫存編號 892-5834
製造零件編號OL2015E
BrandOhmite
TWD0.40
/個 (每包:40000個)
單位
200 Ω 0.5W - ±5% Carbon Film - OL - - - - - - -
RS庫存編號 754-6821
製造零件編號YR1B68K1CC
TWD16.60
/個 (每包:5個)
單位
68.1 kΩ 0.25W - ±0.1% Metal Film - R - - - - - - -
RS庫存編號 386-852
製造零件編號RCC025 3R J
BrandArcol
TWD11.10
/個 (每包:25個)
單位
3 Ω 0.25W - ±5% Carbon Composition - RCC - - - - - - -
RS庫存編號 487-6356
製造零件編號MRA02071K82BTA015
BrandArcol
TWD43.60
/個 (每包:5個)
單位
1.82 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 166-4445
製造零件編號MRA020710K5BTA015
BrandArcol
TWD15.30
個 (以毎盒:500)
單位
10.5 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 161-5183
製造零件編號ROX2SJ56K
TWD2.40
個 (以毎盒:1000)
單位
56 kΩ 2W - ±5% Metal Oxide - ROX2S - - - - - - -
RS庫存編號 169-5464
製造零件編號PR01000106808JA100
BrandVishay
TWD1.70
個 (在毎卷:1000)
單位
6.8 Ω 1W - ±5% Metal Film - PR01 - - - - - - -
RS庫存編號 852-5982
製造零件編號SFR2500003322FR500
BrandVishay
TWD0.50
/個 (每包:5000個)
單位
33.2 kΩ 0.4W - ±1% Metal Film - SFR - - - - - - -
RS庫存編號 296-0689
製造零件編號HB33M0FZRE
TWD448.00
單位
3 MΩ 2W - ±1% Thick Film - HB - - - - - - -
RS庫存編號 166-4585
製造零件編號AP851 R7 J
BrandArcol
TWD220.80
Each (In a Tray of 50)
單位
700 mΩ 50W - ±5% - - AP851 - - - - TO-220 - -
RS庫存編號 893-1224
製造零件編號WHB200FET
BrandOhmite
TWD16.70
/個 (每包:1000個)
單位
200 Ω 1W - ±1% - - WH - - - - - - -
RS庫存編號 206-0363
製造零件編號SBCHE41R5K
TWD23.00
/個 (每包:5個)
單位
1.5 Ω 4W - ±10% Wire Wound - SBCHE - - - - - - -
RS庫存編號 739-7471
BrandRS PRO
TWD0.30
/個 (每包:5000個)
單位
1.8 kΩ 0.25W - ±5% Carbon Film - RS - - - - - - -
RS庫存編號 683-3617
製造零件編號MRS25000C3161FCT00
BrandVishay
TWD6.00
/個 (每包:25個)
單位
3.16 kΩ 0.6W - ±1% Thin Film - MRS25 - - - - - - -
RS庫存編號 161-5540
製造零件編號YR1B453KCC
TWD9.70
個 (以毎盒:1000)
單位
453 kΩ 0.25W - ±0.1% Metal Film - R - - - - - - -
RS庫存編號 139-3488
製造零件編號W21-R39JI
BrandWelwyn
TWD36.80
個 (以毎袋:5)
單位
390 mΩ 3W - ±5% Wire Wound - W20 - - - - - - -