The lead time for capacitors has been extended to over 18 weeks, with tantalum capacitors being the most in short supply 1

According to the latest report from market research firm iSuppli, the abnormal lead time extension for aluminum capacitors, ceramic capacitors, and tantalum capacitors is expected to persist beyond the fourth quarter of this year. The firm noted that the current lead time for aluminum capacitors is approximately 18 weeks, significantly longer than the normal 10-12 weeks.diode

"Despite their small size and relatively low cost—typically less than one cent—capacitors are the most demanded component in the technology industry," said Rick PiersON, a senior analyst at iSuppli. "This is because capacitors are widely used in nearly every type of electronic device. For example, an Apple iPad contains 702 capacitors, while an iPhone 4 has 469.". ”

iSuppli pointed out that the supply shortage of aluminum foil, used as a conductor in capacitors, further exacerbates the issue and could lead to rising component prices.diode

According to iSuppli's market analysis, the current average lead time for ceramic capacitors is around 18 weeks. Due to persistently strong demand, some products have even implemented a rationing system. The most severely affected ceramic capacitor products include components with high capacitance and high voltage, which may require the longest recovery period, as manufacturers need to explore ways to expand production capacity.diode