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

    盛雷城精密電阻使用德國(guó)CERAMTAC生產(chǎn)的含鋁量96%的高鋁瓷棒，和美國(guó)的鍍膜靶材，嚴(yán)格按照從歐洲引進(jìn)的生產(chǎn)工藝，使用激光調(diào)阻和高溫模壓等一系列特殊工序生產(chǎn)制造的 RN 系列軍標(biāo)電阻，符合與滿足美國(guó)軍標(biāo) MIL-R-55182 和中國(guó)軍標(biāo)GJB1929-94，長(zhǎng)期穩(wěn)定性非常高，電壓噪聲和電流噪聲都非常小，適用于航天航空精密儀器儀表的采樣道路，基準(zhǔn)電路。

RN SERIES MILITARY STANDARD METAL FILM RESISTORS IS ONE OF THE MAIN PRODUCTS OF THUNDER PRECISION RESISTORS, INTRODUCED FROM EUROPE IN 1989, IT IS THE ONE MOST POPULAR SERIES WITH ESTABLISHED RELIABILITY.

精密電路中選擇采樣電阻時(shí)的首要考慮因素應(yīng)該是精密電阻器的穩(wěn)定性，因?yàn)楝F(xiàn)在的精密儀表中的IC都具有自校準(zhǔn)功能，所以采樣電阻的精度已經(jīng)不是首要考慮的因素了，而如果采樣電阻穩(wěn)定性不高，自校準(zhǔn)后，采樣電阻偏移就會(huì)導(dǎo)致自校準(zhǔn)功能失去意義，儀表也就偏離了其精度要求。

The 1st important point of sample resistor selection is the stability instead of tolerance, since the tolerance could drift out of spec if the precision resistors are not stable!

Thunder Precision Resistor has been making ultra precision resistors with ultra high stability and reliability.

Thunder Precision Resistor Co., Ltd. makes the highest stability resistors in the world for many years.

UPR series ultra precision resistors are the right cross to Vishay's AUR series and FPR, FPS series metal foil resistors and had been adopted by many customers for many years.

UPR series ultra precision resistors are of the highest stability of the resistors with less than 20ppm annual drift in cectively working year!

盛雷城精密電阻有限公司長(zhǎng)期以來(lái)，一直在制造世界上穩(wěn)定性高的電阻器--UPR 系列超高穩(wěn)定、超、超低溫度系數(shù)的電阻器，具有小于 20ppm 的連續(xù)工作年度變化量！多家用戶的長(zhǎng)期使用記錄提供了可靠的證明！