

盛雷城精密電阻(江西)有限公司
主營產(chǎn)品: 其他電阻器
銷售高精密電阻檢測-盛雷城-盛雷城高精密電阻
價(jià)格
訂貨量(件)
¥40.018
≥10
店鋪主推品 熱銷潛力款
钳钶钵钴钻钼钴钸钷钶钼





高精密電阻,是指電阻的阻值誤差小于0.10%、電阻的熱穩(wěn)定性(溫度系數(shù))低于25ppm/℃ 達(dá)到一定標(biāo)準(zhǔn)的電阻器. 高精密電阻按材料分,有金屬膜精密電阻、線繞精密電阻和金屬箔精密電阻幾類.
Ultra precision resistors are those with tighten tolerance such as tolerance less than 0.10%. Thunder Precision Resistors are the one of the experts of ultra precision resistors in the world.
Ultra precision resistors are made of high grade ceramic cores from Germany and the alloy film from United State.
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.
14001:2015 Evironmantal management system EMS 697938 certificate had been issued . High standard requirements meet the requirement of the hgih stabilization and reliability resistors.
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