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 267-1676
製造零件編號FRN50J2R2/S
HK$0.438
/個 (每包:10個)
單位
2.2 Ω 0.5W - ±5% Thin Film - FRN50S - - - - - - -
RS庫存編號 169-5424
製造零件編號PR01000101200JA100
BrandVishay
HK$345.20
毎卷:1000 個
Reel(s)
120 Ω 1W - ±5% Metal Film - PR01 - - - - - - -
RS庫存編號 485-3713
製造零件編號RWM08454700JB25E1
BrandVishay
HK$42.294
/個 (每包:5個)
單位
470 Ω 11W - ±5% Wire Wound - RWM 8x45 - - - - - - -
RS庫存編號 789-0954
製造零件編號RTO020F68000JTE3
BrandVishay
HK$29.30
/個 (每包:5個)
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6.8 kΩ 20W - ±5% Thick Film - RTO 20 - - - - TO-220 - -
RS庫存編號 172-6098
製造零件編號MBB02070C1303FCT00
BrandVishay
HK$0.195
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單位
130 kΩ 0.6W - ±1% Thin Film - MF - - - - - - -
RS庫存編號 747-3593
製造零件編號ERG5SJ270
BrandPanasonic
HK$3.344
個 (以毎盒:500)
單位
27 Ω 5W - ±5% Metal Oxide - ERG - - - - - - -
RS庫存編號 506-5513
製造零件編號MBB02070C1303FCT00
BrandVishay
HK$0.134
/個 (每包:50個)
單位
130 kΩ 0.6W - ±1% Thin Film - MBB0207 Conformal ±50ppm/°C - Axial - 2.5 (Dia.) x 6.5mm 6.5mm
RS庫存編號 683-2878
製造零件編號MRS16000C4991FCT00
BrandVishay
HK$0.354
/個 (每包:25個)
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4.99 kΩ 0.4W - ±1% Thin Film - MRS16 - - - - - - -
RS庫存編號 893-3715
製造零件編號15FR070E
BrandOhmite
HK$16.033
/個 (每包:10個)
單位
70 mΩ 5W - ±1% Wire Wound - 15 - - - - - - -
RS庫存編號 506-5743
製造零件編號MBB02070C1504FCT00
BrandVishay
HK$0.786
/個 (每包:50個)
單位
1.5 MΩ 0.6W - ±1% Thin Film - MBB0207 Conformal ±50ppm/°C - Axial - 2.5 (Dia.) x 6.5mm 6.5mm
RS庫存編號 893-4103
製造零件編號OY105KE
BrandOhmite
HK$9.59
/個 (每包:50個)
單位
1 MΩ 2W - ±10% - - OY - - - - - - -
RS庫存編號 683-2979
製造零件編號MRS25000C1200FCT00
BrandVishay
HK$0.532
/個 (每包:25個)
單位
120 Ω 0.6W - ±1% Thin Film - MRS25 - - - - - - -
RS庫存編號 171-1691
製造零件編號LR1F100K
HK$0.114
個 (以毎盒:100)
單位
100 kΩ 0.6W - ±1% Metal Film - LR1 - - - - - - -
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 - - - - - - -
RS庫存編號 893-3692
製造零件編號13FPR100E
BrandOhmite
HK$54.54
單位
100 mΩ 3W - ±1% Wire Wound - 13 - - - - - - -
RS庫存編號 170-1861
製造零件編號PR02000201004JA100
BrandVishay
HK$547.37
毎卷:1000 個
Reel(s)
1 MΩ 2W - ±5% Metal Film - PR02 - - - - - - -
RS庫存編號 683-5451
製造零件編號PR01000102201JA100
BrandVishay
HK$1.201
/個 (每包:10個)
單位
2.2 kΩ 1W - ±5% Metal Film - PR01 - - - - - - -
RS庫存編號 830-6842
製造零件編號PR02000201001JR500
BrandVishay
HK$1.22
單位
1 kΩ 2W - ±5% Metal Film - PR02 - - - - - - -
RS庫存編號 161-5182
製造零件編號ROX2SJ39K
HK$424.09
毎盒:1000 個
Box(es)
39 kΩ 2W - ±5% Metal Oxide - ROX2S - - - - - - -
RS庫存編號 707-7713
BrandRS PRO
HK$1.414
/個 (每包:10個)
單位
3.9 kΩ 0.25W - ±5% Carbon Film - RS - - - - - - -