Ferro's capacitor dielectric systems are designed to replace discrete capacitors for R/C networks, microwave filters, RF shielding and buried capacitors in multi-layer circuits. This family of capacitor dielectric provides low dissipation factors, high insulation resistance and high voltage breakdown.

Mid-K, X7R for Alumina, 960°C Fire

Application Product Description
Dielectric ER7240 Series 960°C Fire BaTiO3-based, K values 20 - 900, Df @ 1KHz 0.2 - 1.2%
ER7251D Series 850°C Fire BaTiO3-based, K values 100 - 300, Df @ 1KHz 0.6 - 1.0%
Termination Conductor ERC4150 Au, Low profile
ER2033DL 3:1 AgPd, Low profile, solderable, good adhesion
ER2039B 29:1 AgPd High conductivity, good aged adhesion, high temperature solder application
Overglaze ER7532D Green, 600°C Fire

Pb/Cd Free 
All other products comply with EU RoHS Directive 2002/95/EC with regard to exemption of lead contained in the glass system of thick film materials used in electronic components