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 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 167-9391
製造零件編號RWM08454700JB25E1
BrandVishay
HK$42.013
個 (以毎盒:50)
單位
470 Ω 11W - ±5% Wire Wound - RWM 8x45 - - - - - - -
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 - - - - 0207 - -
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 - - - - - - -
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 - - - - TO-220 - -
RS庫存編號 169-5424
製造零件編號PR01000101200JA100
BrandVishay
HK$492.21
毎卷:1000 個
Reel(s)
120 Ω 1W - ±5% Metal Film - PR01 - - - - - - -
RS庫存編號 164-8997
製造零件編號EP1WS100RJ
HK$0.297
個 (以毎盒:1000)
單位
100 Ω 1W - ±5% Wire Wound - EP(Small) - - - - - - -
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 683-5720
製造零件編號PR02000201001JA100
BrandVishay
HK$1.434
/個 (每包:10個)
單位
1 kΩ 2W - ±5% Metal Film - PR02 - - - - - - -
RS庫存編號 485-1385
製造零件編號RWM0410R150JR15E1
BrandVishay
HK$6.67
/個 (每包:5個)
單位
150 mΩ 3W - ±5% Wire Wound - RWM 4x10 - - - - - - -
RS庫存編號 485-3050
製造零件編號RWM06223301JA15E1
BrandVishay
HK$9.608
/個 (每包:5個)
單位
3.3 kΩ 7W - ±5% Wire Wound - RWM 6x22 - - - - - - -
RS庫存編號 151-811
製造零件編號ER74150RJT
HK$3.994
/個 (每包:5個)
單位
150 Ω 3W - ±5% Wire Wound - ER74 - - - - - - -
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 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 762-9377
製造零件編號EP1WS100RJ
HK$0.464
/個 (每包:25個)
單位
100 Ω 1W - ±5% Wire Wound - EP(Small) - - - - - - -
RS庫存編號 167-9675
製造零件編號RWM0410R120JR15E1
BrandVishay
HK$3,663.97
毎卷:1000 個
Reel(s)
120 mΩ 3W - ±5% Wire Wound - RWM 4x10 - - - - - - -
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 214-0879
製造零件編號ROX1SJ10R
HK$0.491
/個 (每包:10個)
單位
10 Ω 1W - ±5% Metal Oxide - ROX1S - - - - - - -
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 - - - - - - -