盛雷城精密電阻（江西）有限公司主營：精密電阻,高壓電阻,晶圓電阻,電阻網(wǎng)絡(luò),高精密電阻等

精密電阻,精密電阻器，高精密電阻器，高精密電阻網(wǎng)絡(luò)

Engineers and technicians choose the high precision resistors and ultra-precision resistors and ultra-precision resistors networks should assess and confirm the experienced manufacturers, especially in China. Thunder Precision Resistors is one of experienced manufacturer or say more than 20 years experience professional manufacturer of high precision resistors and ultra-precision resistors and ultra-precision resistor networks in China. Quality insurance is the most important issue for high quality instruments and equipment manufacturers and engineers. 

使用高精密電阻器一定要找專業(yè)的、具有至少20年以上豐富經(jīng)驗的，高精密電阻器的生產(chǎn)廠家，盛雷城精密電阻有限公司就是全國4家之一，而且是具有高性價比的高精密電阻器的生產(chǎn)廠家！

晶圓電阻器（柱狀電阻器）是圓柱狀的，與線路板接觸的只有一個切點，接觸面積很小，要保證焊接質(zhì)量，保證焊錫可以上爬到帽蓋端部和兩側(cè)，錫膏的數(shù)量要比焊接片狀電阻多很多。錫膏多少對焊接質(zhì)量的影響是非常直接和非常明顯的。

盛雷城精密電阻生產(chǎn)的高精密晶圓電阻器，具有抗 錫須 的性能，產(chǎn)品可靠性非常高

精密晶圓電阻，MELF電阻器，RGM 系列高壓電阻器，RRX 系列熔斷電阻器

The quantity of the tin paste on the soldering pads are the key point of welding quality of the melf resistors, the more the tin paste on the pads, the better welding of the melf resistors will be.

The special procedure and technology applied make the resistors tin whisker free!

電阻元件的電阻值大小一般與溫度，材料，長度，還有橫截面積有關(guān)，衡量電阻受溫度影響大小的物理量是溫度系數(shù)，其定義為溫度每升高1℃時電阻值發(fā)生變化的百分?jǐn)?shù)。電阻的主要物理特征是變電能為熱能，也可說它是一個耗能元件，電流經(jīng)過它就產(chǎn)生內(nèi)能。電阻在電路中通常起分壓、分流的作用。對信號來說，交流與直流信號都可以通過電阻。

Precision resistors is of low tolerance and low temperature coefficient, Thunder Precision Resistors makes ultra precision resistors and ultra precision resistor networks.