Impedance matching networks are electrical circuits which, when connected between two networks, match the output impedance of the source (the first network) to the input impedance of the load (the receiving or second network). The purpose of matching these two impedances is to minimize wave reflection and/or to maximize the transfer of power between the system and the load.

Chip capacitors or surface mount capacitors do not have leads

Film capacitors are insulated with polyester, polycarbonate, polypropylene, polystyrene, or other dielectric materials

Power capacitors are used in electrical distribution systems to provide a static source of leading reactive power

Capacitors are electronic components used for storing charge and energy. In their simplest form, capacitors consist of two conducting plates separated by an insulating material called the dielectric

High voltage capacitors are used for storing charge and energy in high voltage applications. 

Ceramic capacitors have a dielectric made of ceramic materials

Tantalum capacitors are used in smaller electronic devices including portable telephones, pagers, personal computers, and automotive electronics. 

Aluminum electrolytic capacitors use an electrolytic process to form the dielectric. Wet electrolytic capacitors have a moist electrolyte. Dry or solid electrolytic capacitors do

Resistor, capacitor networks (RC networks) are integrated circuits (ICs) that contain resistor-capacitor arrays in a single chip

Battery and fuel cell test equipment consists of specialized test stations, stands or systems, monitors and component modules for performance or endurance testing. 

Capacitance standards and decades provide a highly accurate standard value of capacitance for calibration and testing.

Ultracapacitors store charges (energy) by physically separating positive and negative charges (unlike batteries which do so chemically).  Very high power densities can be achieved by this method.

Capacitance testers are used to test the capabilities and performance of capacitors

Biotech and pharmaceutical manufacturing services manufacture active pharmaceutical ingredients, sterilize biomedical components or materials, validate processes or packaging, and formulate drug or medicinal preparations on a contract basis.