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 Automotive Standard Temperature Coefficient Termination Style Package/Case Dimensions Length
RS庫存編號 845-9879
製造零件編號RH050150R0FE02
BrandVishay
HK$37.59
單位
150 Ω 50W - ±1% Wire Wound - RH - - ±20ppm/°C - - - -
RS庫存編號 851-2390
製造零件編號PR01000101200JR500
BrandVishay
HK$0.336
/個 (每包:5000個)
單位
120 Ω 1W - ±5% Metal Film - PR01 - - ±250ppm/K - 0207 - -
RS庫存編號 164-1726
製造零件編號FRN50J2R2/S
HK$1,028.00
毎盒:4000 個
Box(es)
2.2 Ω 0.5W - ±5% Thin Film - FRN50S - - ±350ppm/°C - - - -
RS庫存編號 151-397
製造零件編號MBA02040C1200FC100
BrandVishay
HK$0.388
/個 (每包:100個)
單位
120 Ω 0.4W - ±1% Thin Film - MBA0204 - - ±50ppm/°C - - - -
RS庫存編號 106-7491
製造零件編號ERG5SJ270
BrandPanasonic
HK$1.747
個 (以毎盒:500)
單位
27 Ω 5W - ±5% Metal Oxide - ERG - - ±200ppm/°C - - - -
RS庫存編號 683-3083
製造零件編號MRS25000C1650FCT00
BrandVishay
HK$0.217
/個 (每包:25個)
單位
165 Ω 0.6W - ±1% Thin Film - MRS25 - - ±50ppm/°C - - - -
RS庫存編號 789-0954
製造零件編號RTO020F68000JTE3
BrandVishay
HK$29.30
/個 (每包:5個)
單位
6.8 kΩ 20W - ±5% Thick Film - RTO 20 - - ±150ppm/°C - TO-220 - -
RS庫存編號 167-8817
製造零件編號RTO020F68000JTE3
BrandVishay
HK$45.151
毎管:50 個
單位
6.8 kΩ 20W - ±5% Thick Film - RTO 20 - - ±150ppm/°C - TO-220 - -
RS庫存編號 762-9377
製造零件編號EP1WS100RJ
HK$1.287
/個 (每包:25個)
單位
100 Ω 1W - ±5% Wire Wound - EP(Small) - - ±300ppm/°C - - - -
RS庫存編號 161-3924
製造零件編號ROX1SJ10R
HK$228.35
毎盒:1000 個
Box(es)
10 Ω 1W - ±5% Metal Oxide - ROX1S - - ±300ppm/°C - - - -
RS庫存編號 125-1159
製造零件編號LR1F1K0
HK$0.343
個 (以毎袋:20)
單位
1 kΩ 0.6W - ±1% Metal Film - LR1 - - ±50ppm/°C - - - -
RS庫存編號 739-7695
BrandRS PRO
HK$0.034
/個 (每包:5000個)
單位
1 MΩ 0.25W - ±5% Carbon Film - RS - - -700 → 0ppm/°C - - - -
RS庫存編號 683-2878
製造零件編號MRS16000C4991FCT00
BrandVishay
HK$0.354
/個 (每包:25個)
單位
4.99 kΩ 0.4W - ±1% Thin Film - MRS16 - - ±50ppm/°C - - - -
RS庫存編號 485-1385
製造零件編號RWM0410R150JR15E1
BrandVishay
HK$5.684
/個 (每包:5個)
單位
150 mΩ 3W - ±5% Wire Wound - RWM 4x10 - - ±75ppm/°C - - - -
RS庫存編號 893-3715
製造零件編號15FR070E
BrandOhmite
HK$17.209
/個 (每包:10個)
單位
70 mΩ 5W - ±1% Wirewound - 15 - - ±50ppm/°C - - - -
RS庫存編號 163-8498
製造零件編號ER74150RJT
HK$2,946.67
毎盒:1000 個
Box(es)
150 Ω 3W - ±5% Wire Wound - ER74 - - 0 → +60ppm/°C - - - -
RS庫存編號 167-9676
製造零件編號RWM0410R150JR15E1
BrandVishay
HK$3,663.97
毎卷:1000 個
Reel(s)
150 mΩ 3W - ±5% Wire Wound - RWM 4x10 - - ±75ppm/°C - - - -
RS庫存編號 151-811
製造零件編號ER74150RJT
HK$3.02
/個 (每包:5個)
單位
150 Ω 3W - ±5% Wire Wound - ER74 - - 0 → +60ppm/°C - - - -
RS庫存編號 172-6104
製造零件編號MBB02070C1504FCT00
BrandVishay
HK$0.282
個 (以毎盒:5000)
單位
1.5 MΩ 0.6W - ±1% Thin Film - MF - - ±50ppm/°C - - - -
RS庫存編號 169-5025
製造零件編號MRS16000C4991FCT00
BrandVishay
HK$1,037.42
毎卷:5000 個
Reel(s)
4.99 kΩ 0.4W - ±1% Thin Film - MRS16 - - ±50ppm/°C - - - -