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

瓷棒的  AL2O3含鋁量 決定電阻器的導(dǎo)熱性能、絕緣性能、均勻性，硬度和表面光潔度等，AL2O3含鋁量越高，各項(xiàng)指標(biāo)就越好。德國(guó)赫斯特生產(chǎn)的708瓷棒，AL2O3含鋁量為96％。

AL2O3 content of the ceramic rods of the precision resistors influence the heat transmission, insulation, hardness, fineness of the surface of the rods, all the these willl influence the stability of the precision resisgtors.

708 is the type of the ceramic rods made by CERAMICTEC of Germany with AL2O3 content more than 96% and it is the main ceramic rods adopted by Thunder Precision Resistors more than 25 years!

     

電阻元件的電阻值大小一般與溫度，材料，長(zhǎng)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(shí)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(shuō)它是一個(gè)耗能元件，電流經(jīng)過(guò)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(duì)信號(hào)來(lái)說(shuō)，交流與直流信號(hào)都可以通過(guò)電阻。

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

盛雷城精密電阻有限公司為獎(jiǎng)勵(lì)市場(chǎng)部員工的努力工作與取得的優(yōu)異成績(jī)，為盛雷城精密電阻有限公司上海分公司購(gòu)置了新款本田凌派轎車，升級(jí)換代！大家紛紛說(shuō)：幸福來(lái)的太突然了！

高精度網(wǎng)絡(luò)電阻和高精密電阻網(wǎng)絡(luò)、高精度電阻器和高精密電阻器、晶圓電阻和MELF電阻，無(wú)感電阻器、高壓電阻器，線繞電阻器、高精度線繞電阻器

Precision resistors especially ultra precision resistors are those with tighten tolerance and low temperature coefficient. High precision resistor networks are the resistors array with ratio tolerances relative consist each other. Thunder Precision Resistor Co., Ltd. Manufacture all the ultra precision resistors and ultra precision resistor networks.