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 874-4042
製造零件編號FCR10 4R7 J
BrandArcol
HK$37.52
單位
4.7 Ω 10W - ±5% Thick Film - FCR10 - - - - - - -
RS庫存編號 162-1076
製造零件編號FCR10 4R7 J
BrandArcol
HK$27.488
個 (以毎盒:100)
單位
4.7 Ω 10W - ±5% Thick Film - FCR10 - - - - - - -
RS庫存編號 166-4612
製造零件編號MRA02071KBTA015
BrandArcol
HK$3.609
個 (以毎盒:500)
單位
1 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 487-6075
製造零件編號MRA02071KBTA015
BrandArcol
HK$13.676
/個 (每包:5個)
單位
1 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 487-4877
製造零件編號MRA020751R1BTA015
BrandArcol
HK$13.928
/個 (每包:5個)
單位
51.1 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS庫存編號 487-8217
製造零件編號MRA0207100KBTA015
BrandArcol
HK$14.942
/個 (每包:5個)
單位
100 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 487-5224
製造零件編號MRA0207249RBTA015
BrandArcol
HK$11.46
/個 (每包:5個)
單位
249 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS庫存編號 166-4293
製造零件編號MRA0207249RBTA015
BrandArcol
HK$3.609
個 (以毎盒:500)
單位
249 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 166-4309
製造零件編號MRA0207100KBTA015
BrandArcol
HK$3.609
個 (以毎盒:500)
單位
100 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 166-4292
製造零件編號MRA020751R1BTA015
BrandArcol
HK$3.609
個 (以毎盒:500)
單位
51.1 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 166-4411
製造零件編號MRA02074K64BTA015
BrandArcol
HK$3.609
個 (以毎盒:500)
單位
4.64 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 487-5482
製造零件編號MRA0207442RBTA015
BrandArcol
HK$11.316
/個 (每包:5個)
單位
442 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS庫存編號 487-5022
製造零件編號MRA0207100RBTA015
BrandArcol
HK$11.776
/個 (每包:5個)
單位
100 Ω 0.25W - ±0.1% Metal Film - MRA0207 Conformal ±15ppm/°C - Axial - 2.3 (Dia.) x 5.6mm 5.6mm
RS庫存編號 172-2136
製造零件編號MRA0207442RBTA015
BrandArcol
HK$6.784
個 (以毎盒:1000)
單位
442 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 487-6794
製造零件編號MRA02074K64BTA015
BrandArcol
HK$11.46
/個 (每包:5個)
單位
4.64 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 166-4610
製造零件編號MRA0207100RBTA015
BrandArcol
HK$3.609
個 (以毎盒:500)
單位
100 Ω 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 166-4556
製造零件編號AP851 270R J 100PPM
BrandArcol
HK$73.133
Each (In a Tray of 50)
單位
270 Ω 50W - ±5% - - AP851 - - - - TO-220 - -
RS庫存編號 487-9018
製造零件編號MSR-1 R02 F
BrandArcol
HK$11.92
/個 (每包:5個)
單位
20 mΩ 1W - ±1% - - MSR-1 - - - - - - -
RS庫存編號 162-1107
製造零件編號AP851 220R J 100PPM
BrandArcol
HK$73.133
Each (In a Tray of 50)
單位
220 Ω 50W - ±5% - - AP851 - - - - TO-220 - -
RS庫存編號 809-6620
製造零件編號AP851 270R J 100PPM
BrandArcol
HK$85.45
單位
270 Ω 50W - ±5% - - AP851 - - - - TO-220 - -