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合金采样电阻也称呼取样电阻,大电流采样电阻,主要优点是功率大,可耐大电流冲击,散热快,小阻值。 大多数工程师在选型合金采样电阻的时候都是参照国际标准阻值来选型,殊不知合金采样电阻开出来的阻值大部分都不是按照标准阻值的。
下面分别介绍几种封装的合金采样电阻阻值,合金电阻一般常用的封装有:0805,1206,2512等。
0805封装合金电阻阻值:
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封装合金电阻阻值:
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封装合金电阻阻值:
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
2725-2728封装合金电阻阻值:
0.25mr 0.5mr 1mr 3mr 4mr 5mr 10mr-100mr
3920封装合金电阻阻值
0.0002Ω ,0.0003Ω ,0.0005Ω ,0.001Ω,0.003Ω,0.005Ω,0.007Ω,0.01Ω
5930封装合金电阻阻值:
0.0002Ω,0.0004Ω,0.0005Ω,0.00075Ω,0.001Ω,0.002Ω,0.003Ω,0.007Ω,0.01Ω
以上阻值基本就是合金电阻能做的阻值范围。特殊参数可以按照要求生产。
业展电子刘小姐13703069373 欢迎咨询 地址:深圳观澜环观中路荣昌工业区A6栋,公司通过了ISO9001以及车规体系IATF16949认证。
任意合金电阻
合金电阻
业展
无铅环保型
其他
大功率(>5W)
高型(≤1%)
片状型
无引出线
卷带编带包装