PPTC211LFBN-RC

PPTC211LFBN-RC (polymeric positive temperature coefficient resistor; 211LFBN-RC) is a type of rectangular connector and part of the headers, receptacles and female sockets family. It is designed to protect circuits from fire, current and overvoltage damage caused by inductive and capacitive current loads. This component is frequently used in various applications, from small electronic applications to large industrial applications.

PPTC211LFBN-RC has many advantages over similar components. It is quick and easy to install, has an insulation resistance of greater than 10,000 MΩ, and has a continuous operating temperature range of -55° to +105°C. Additionally, it is available in either a DIN rail mount or PCB mount. It is also UL approved and CSA certified.

The working principle of PPTC211LFBN-RC is based on its ability to limit current. It consists of a polymeric positive temperature coefficient (PPTC) element and two outputs, which are connected to the circuit. When current flows through the output leads, this creates a voltage drop across the PPTC element, creating a thermal effect and a voltage dependent resistance. This voltage dependent resistance limits the current flow in the circuit.

The PPTC211LFBN-RC is ideal for household and industrial application with inductive and capacitive current loads. It is suitable for a variety of circuits and can be used for many purposes, from protecting circuits from short circuit currents or preventing overvoltage damage. It is also used in Battery Management Systems (BMS) to limit current length in cells and a variety of devices.

In conclusion, PPTC211LFBN-RC is a type of rectangular connector that is frequently used in several industries. It is an effective and reliable method of limiting current and protecting circuits from fire, overvoltage damage, and inductive and capacitive current loads. With its many advantages, the PPTC211LFBN-RC is suitable for several applications, from small electronic applications to large industrial applications.