RN55C1561BRE6

RN55C1561BRE6 is a through hole resistor, designed for high and very high precision application. This resistor is manufactured in a standard three-terminal configuration, using gold-plated copper contacts for excellent resistance to oxidation and extend the life of the resistor. The resistor has high temperature stability of 0.1% and 65°C (150°F) compared to the conventional 1%. This makes it ideal for applications where precision and stability is crucially important.

Application Field

Rolls of RN55C1561BRE6 can be used in microelectronics, medical electronics, measurement and instrumentation, robotics, and avionics. By combining excellent precision, stability, high temperature rating, and thermal compensation, these resistors are ideal for use in applications where accuracy and reliability is paramount. Specifically, this type of resistor has been successfully used in sensitive timing circuits, powerful amplifiers, and low noise amplifier circuits to temperature stabilize and electronically control high power devices.

Working Principle

The working principle of RN55C1561BRE6 is based on the Ohm\'s law, where the voltage between two points is in the proportion to the resistance. Specifically, this type of resistor has two leads, and the heat generated in it is proportional to the voltage drop across the resistor. Thus, the voltage between the two leads changes as the temperature change. The resistor\'s working circuit is designed to accurately maintain its working sensibility and operating temperature over temperature fluctuations.

The resistor also incorporates gold plated contacts to ensure better electrical connection and to provide better protection from oxidation. To ensure uniformity and reliable operation, each resistor is predefined through calibration and testings. This ensures that the operating point of the resistor is exactly as it is designed.