

盛雷城精密電阻(江西)有限公司
主營產品: 其他電阻器
供應UPR精密電阻直銷-盛雷城UPR精密電阻-盛雷城
價格
訂貨量(件)
¥20018.00
≥1000
店鋪主推品 熱銷潛力款
쑥쑝쑣쑞쑢쑠쑞쑦쑟쑝쑠





盛雷城精密電阻一直生產制作UPRNS 系列單列直插型和UPRND系列雙列直插型超高精密電阻網絡,高精密排阻。 這些高精度網絡電阻可以高達±0.01%, 溫度系數可以達到±1ppm/℃,
UPRNS SERIES SIP HIGH PRECISION RESISTOR NETWORKS AND MADE BY THUNDER PRECISION RESISTORS FOR 24 YEARS TO REPLACE ALL THE SAME PRODUCTS MADE BY CADDOCK, MOST FAMOUS PRECISION RESISTOR NETWORKS MANUFACTURER IN THE WORLD.
關于精密電阻器與普通電阻器的區(qū)別百度百科中的在百度百科中的描述極不準確,“ 精密電阻器,由Precision resistance翻譯而來,簡稱精密電阻。普通電阻器區(qū)別高精密電阻器的主要依據為阻值誤差大小,阻值大小,溫度系數的大小。”
如盛雷城精密電阻有限公司多次說明的一樣,精密電阻器與普通電阻器的這樣區(qū)別是電阻的穩(wěn)定性與可靠性指標!
THERE ARE MANY MISTAKES IN DISCTIPTIONS AND EXPLANATION ON THE CONCEPT OF 'PRECISION RESISTORS' .
All resistors come with a tolerance value, which is given as a percentage. The tolerance value tells us how close to the nominal value a resistance can vary. For example, a 500? resistor that has a tolerance value of 10%, may have a resistance that is somewhere between 10% above 500? (550?) or 10% below 500? (450?). If the same resistor has a tolerance of 1%, its resistance will only vary by 1%. Therefore, a 500? resistor can then vary between 495? and 505?.
盛雷城精密電阻有限公司專業(yè)生產高精度電阻器,電阻精度高于0.1%,電阻穩(wěn)定性指標高于0.05%
