passive componentsThe majority of passive components that have two terminals are usually defined as a two-port parameter, which is an electric circuit or module that has two pairs of terminals linked together by an electric network. Two-port parameters comply with the standards of reciprocity. A two-port network would be a transistor, electronic filters, or impedance matching networks. A transducer or switch would not be a two-port parameter because it is a closed system. Although active components typically have more than two terminals, they are not classified as a two-port parameter because they lack the properties.
Types of Passive Components
Inductors, Chokes & Coils
Potentiometers, Trimmers & Rheostats
EMI Filters / EMI Suppression
Transformers Audio & Signal
Frequency Control & Timing Devices
Generally, passive components are not able to increase the power of a signal nor are they able to amplify it. However, they can increase current or voltage by an LC circuit that stores electrical energy from resonant frequencies or by a transformer that acts like an electrical isolator.
Passive Components are available at IBS Electronics from industry leading manufacturers. IBS is a distributor for many passive component manufacturers including AVX, Bourns, Cornell Dubilier, Kemet, KOA, Murata, Nichicon, TDK, TE Connectivity, TT electronics, Vishay, Yageo, & many more. We offer an extensive line of passive components including capacitors, resistors, inductors, encoders, varistors, thermistors, potentiometers, antennas, transformers, and more. Please view our large selection of passive components below or view our Newest Passive Components page.