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,高精密電阻等

精密電阻器、高精密電阻器都必須是直接按照其精度要求和相應的穩(wěn)定性要求, 直接生產(chǎn)制造出來的, 大多數(shù)電阻廠家不具備高精密電阻器的生產(chǎn)能力，只能靠從大批量產(chǎn)品中挑選的辦法篩選出精度高的產(chǎn)品，而只是篩選精度的產(chǎn)品，由于沒有穩(wěn)定性保障，其表面顯現(xiàn)的精度沒有使用價值！

盛雷城精密電阻有限公司一直專業(yè)制造精密電阻器和高精密電阻器，產(chǎn)品具有很高的穩(wěn)定性與可靠性，可以保障用戶長期的使用精度要求！

HIGH PRECISION RESISTORS ARE QUITE DIFFERENT WITH NORMAL RESISTORS SINCE THERE ARE QUITE HIGH STABILITY REQUIREMENTS FOR HIGH PRECISION RESISTORS! HIGH PRECISION RESISTORS ARE REQUESTED TO BE STABLE AFTER LONG TERM UTILITY IN REAL OPERATION PERFORMANCE.

 

高精密電阻器是什么？

很多工程技術人員都認為，精度高的電阻就是高精密電阻器，百度百科也錯誤地收錄了這樣的信息，以至于以訛傳訛，誤導了大家。

What is high precision resistors? Almost all techniciens think the resistors with tight tolerance are high precision resistors. It is not correct since the real meaning of high precision resistors are the resistors with high stability since without stability the tolerance is meaningless!

High precision resistors are made by professional manufacturers instead of sorting by most manufacturers or dealers from normal resistors since there is no real requeset of stability for normal reistors!

高精密電阻器真正的定義應該是具有高穩(wěn)定性的電阻器，高精密電阻器的電阻阻值精度可以是0.01%，0.05%， 甚至可以是1%，但是，高精密電阻器的穩(wěn)定性指標不論其實際精度都是一樣的，不論是0.01%，0.05%， 甚至是1%，其年度漂移指標都要小于50ppm！

盛雷城精密電阻有限公司生產(chǎn)的高精度線繞電阻和高精密線繞電阻器多年來一直都收到廣大用戶的好評和認可。高精度線繞電阻和高精密線繞電阻器的阻值高達30k Ohm，精度高達 0.05%，0.10%，0.25%，0.50%

Thunder Precision resistors makes precision wire wound resistors especially ultra precision wire wound resistors, precision wire wound resistor, melf type wire wound resistors, melf type wire wound resistors with highest tolerance up to 0.05%!