Fixed Resistors | Fixed Value Resistor | RS
最近搜索

    Fixed Resistors

    We offer a comprehensive range of fixed resistors to suit various applications including surface mount, through hole and panel mount resistors from leading brands such as TE Connectivity, Vishay, Arcol, Panasonic and many more.

    What is a fixed resistor?

    A resistor is a passive two-terminal electrical component that implements electrical resistance within a circuit element. Resistors are available in fixed or variable types. Fixed resistors are the most commonly used resistors and are also one of the most used electronic components overall. Like many electronic components, resistors are available in various sizes, capacities, and types, and each has substantial differences in typical values for resistor noise, tolerances, wattage rating, temperature coefficient, voltage coefficient, frequency response, size, and reliability.

    What is the difference between fixed and variable resistors?

    A fixed resistor is one whose resistance value is fixed and cannot be changed as it is set to a specific value meaning they do not change their resistance value with temperature, operating voltage or time. A variable resistor also known as a potentiometer can be adjusted from virtually zero ohms to a factory-determined value.

    What is the function of fixed resistors?

    Fixed resistors will enable you to:

    • Protect components
    • Control time delay
    • Divide voltage between circuits
    • Adjust signal levels
    • Bias active elements
    • Terminate transmission lines

    58072 產品顯示為 Fixed Resistors

    29 999+
    • RS庫存編號 666-1667
    • 製造零件編號 C1422KJL
    个(每托盘 5 )
    HK$29.56
    • RS庫存編號 683-1052
    • 製造零件編號 AC05000003300JAC00
    个(每托盘 10 )
    HK$3.83
    • RS庫存編號 139-3394
    • 製造零件編號 W21-R68JI
    个 (以毎袋:5)
    HK$12.46
    • RS庫存編號 762-9175
    • 製造零件編號 EP5W10RJ
    个(每托盘 10 )
    HK$5.01
    • RS庫存編號 195-4247
    • 製造零件編號 HS150E6 4R F M193
    HK$123.10
    • RS庫存編號 707-8930P
    个 (以毎帶裝提供)
    HK$1.65
    • RS庫存編號 708-6499P
    • 製造零件編號 ERA6AEB1692V
    个 (以每卷裝提供)
    HK$1.02
    • RS庫存編號 261-9900P
    • 製造零件編號 SDR03EZPF1003
    个 (以每卷裝提供)
    HK$0.266
    • RS庫存編號 707-8388P
    个 (以毎帶裝提供)
    HK$1.19
    • RS庫存編號 754-6720
    • 製造零件編號 YR1B59RCC
    个(每托盘 5 )
    HK$4.54
    • RS庫存編號 214-1737
    • 製造零件編號 ROX2SJ22R
    个(每托盘 10 )
    HK$1.25
    • RS庫存編號 199-6508
    • 製造零件編號 ER5868RJT
    个(每托盘 5 )
    HK$6.14
    • RS庫存編號 267-1648P
    • 製造零件編號 FRN25SJ470R
    个 (以毎帶裝提供)
    HK$0.65
    • RS庫存編號 683-5732
    • 製造零件編號 PR02000201501JA100
    个(每托盘 10 )
    HK$1.97
    • RS庫存編號 707-7656
    个(每托盘 10 )
    HK$1.23
    • RS庫存編號 707-8369
    个(每托盘 10 )
    HK$1.23
    • RS庫存編號 755-0846
    • 製造零件編號 YR1B130KCC
    个(每托盘 5 )
    HK$6.32
    • RS庫存編號 214-1210
    • 製造零件編號 ROX1SJ3K3
    个(每托盘 10 )
    HK$0.78
    • RS庫存編號 146-8273
    个(每托盘 5 )
    HK$35.92
    • RS庫存編號 158-0300
    • 製造零件編號 MCY200R00T
    HK$125.70
    每頁顯示的結果