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 707-7903
BrandRS PRO
HK$1.403
/個 (每包:10個)
單位
1 MΩ 0.25W - ±5% Carbon Film - RS - - - - - - -
RS庫存編號 166-7948
製造零件編號MBB02070C1500FCT00
BrandVishay
HK$0.252
個 (以毎盒:5000)
單位
150 Ω 0.6W - ±1% Thin Film - MBB0207 - - - - - - -
RS庫存編號 166-4612
製造零件編號MRA02071KBTA015
BrandArcol
HK$3.424
個 (以毎盒:500)
單位
1 kΩ 0.25W - ±0.1% Metal Film - MRA0207 - - - - - - -
RS庫存編號 806-6345
製造零件編號CBT50J100K
HK$4.839
/個 (每包:10個)
單位
100 kΩ 0.5W - ±5% Carbon Composition - CBT - - - - - - -
RS庫存編號 161-5009
製造零件編號LR1F240R
HK$0.118
個 (以毎袋:4000)
單位
240 Ω 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS庫存編號 163-8987
製造零件編號ROX2SJ33R
HK$0.333
個 (以毎袋:2000)
單位
33 Ω 2W - ±5% Metal Oxide - ROX2S - - - - - - -
RS庫存編號 683-5293
製造零件編號VR37000001004JA100
BrandVishay
HK$2.033
/個 (每包:25個)
單位
1 MΩ 0.5W - ±5% Metal Glaze - VR37 - - - - - - -
RS庫存編號 485-1408
製造零件編號RWM0410R200JR15E1
BrandVishay
HK$7.48
/個 (每包:5個)
單位
200 mΩ 3W - ±5% Wire Wound - RWM 4x10 - - - - - - -
RS庫存編號 163-9074
製造零件編號SQMW51R0J
HK$1.98
個 (以毎盒:500)
單位
1 Ω 5W - ±5% Wire Wound - SQM5 - - - - - - -
RS庫存編號 477-7681
製造零件編號MBB02070C1000FCT00
BrandVishay
HK$0.837
/個 (每包:50個)
單位
100 Ω 0.6W - ±1% Thin Film - MBB0207 Conformal ±50ppm/°C - Axial - 2.5 (Dia.) x 6.5mm 6.5mm
RS庫存編號 683-5495
製造零件編號PR01000103301JA100
BrandVishay
HK$1.236
/個 (每包:10個)
單位
3.3 kΩ 1W - ±5% Metal Film - PR01 - - - - - - -
RS庫存編號 161-6002
製造零件編號ROX3SJ120R
HK$0.487
個 (以毎袋:1000)
單位
120 Ω 3W - ±5% Metal Oxide - ROX3S - - - - - - -
RS庫存編號 163-8487
製造零件編號CFR50J1M0
HK$0.13
個 (以毎盒:3000)
單位
1 MΩ 0.5W - ±5% Carbon Film - CFR50 - - - - - - -
RS庫存編號 320-4974
製造零件編號MP930-10.0-1%
BrandCaddock
HK$41.08
單位
10 Ω 30W - ±1% Power Film - MP930 - - - - TO-220 - -
RS庫存編號 167-9677
製造零件編號RWM0410R200JR15E1
BrandVishay
HK$4.59
個 (在毎卷:1000)
單位
200 mΩ 3W - ±5% Wire Wound - RWM 4x10 - - - - - - -
RS庫存編號 163-8553
製造零件編號LR1F9K1
HK$0.118
個 (以毎袋:4000)
單位
9.1 kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -
RS庫存編號 173-2960
製造零件編號Y006210K0000T9L
HK$125.191
個 (以毎袋:10)
單位
10 kΩ 0.6W - ±0.01% Metal Foil - S - - - - - - -
RS庫存編號 830-7595
製造零件編號PR01000101009JR500
BrandVishay
HK$1.59
單位
10 Ω 1W - ±5% Metal Film - PR01 - - - - - - -
RS庫存編號 846-3052
製造零件編號PR02000201200JR500
BrandVishay
HK$0.419
/個 (每包:5000個)
單位
120 Ω 2W - ±5% Metal Film - PR0200 - - - - - - -
RS庫存編號 163-8496
製造零件編號ER74120RJT
HK$2.724
個 (以毎盒:1000)
單位
120 Ω 3W - ±5% Wire Wound - ER74 - - - - - - -