1812PC474KAZ1A产品概述
Multilayer Ceramic Chip Capacitors
AVX “Tip & Ring” or “ring detector” Multilayer Ceramic Chip Capacitors are designed as a standard telecom filter to block –48 Volts DC telephone line voltage and pass subscriber's AC signal pulse (16 to 25 Hz, 70 to 90 V). The ringer capacitors replace large leaded film capacitors and are ideal for telecom/modem applications. Using AVX “Tip & Ring” capacitors not only saves valuable real estate on the board and reduces the weight of overall product, but also features standard mounting capabilities, so critical new and compact designs.
The AVX “Tip & Ring” capacitors are offered in standard EIA sizes and standard values. They offer excellent high frequency performance, low ESR and improved temperature performance over film capacitors.
