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貼片合金采樣電阻選型阻值大全

 合金采樣電阻也稱呼取樣電阻,大電流采樣電阻,主要優點是功率大,可耐大電流沖擊,散熱快,小阻值。   

大多數工程師在選型合金采樣電阻的時候都是參照國際標準阻值來選型,殊不知合金采樣電阻開出來的阻值大部分都不是按照標準阻值的。

下面分別介紹幾種封裝的合金采樣電阻阻值,合金電阻一般常用的封裝有:0805,1206,2512等。

0805封裝合金電阻阻值:

0.001Ω,0.002Ω,0.003Ω,0.004Ω,0.005Ω,0.006Ω,0.007Ω,0.010Ω,0.015Ω,0.020Ω,0.025Ω,0.030Ω

1206封裝合金電阻阻值:

0.001Ω,0.002Ω,0.003Ω,0.004Ω,0.005Ω,0.006Ω,0.007Ω,0.008Ω,0.010Ω,0.012Ω,0.013Ω,0.015Ω,0.018Ω,0.020Ω,0.025Ω,0.030Ω,0.040Ω,0.039Ω,0.050Ω,0.060Ω,0.070Ω,0.080Ω,0.090Ω,0.1Ω

2512封裝合金電阻阻值:

0.0005,0.0015Ω,0.001Ω,0.002Ω,0.0025Ω,0.003Ω,0.004Ω,0.005Ω,0.006Ω,0.007Ω,0.008Ω,0.010Ω,0.012Ω,0.013Ω,0.015Ω,0.016Ω,0.018Ω,0.020Ω,0.025Ω,0.030Ω,0.040Ω,0.039Ω,0.050Ω,0.060Ω,0.070Ω,0.080Ω,0.090Ω,0.1Ω,0.12Ω,0.13Ω,0.15Ω,0.18Ω,0.2Ω,0.22Ω,0.24Ω,0.27Ω,0.28Ω,0.3Ω,0.33Ω,0.4Ω,0.5Ω,0.75Ω,0.91Ω

以上阻值基本就是合金電阻能做的阻值范圍。

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2019-03-18 09:58
更多合金電阻選型資料·請聯系捷比信。肖先生:13316946190  QQ:2057469664
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