HR25-9TJ-20

series introduction

The **HR25-9TJ-20 Series** is a high-performance line of precision current sense resistors designed to deliver exceptional accuracy, low resistance values, and robust thermal stability in demanding electronic applications. These resistors are engineered to meet the needs of modern power management systems, where precise current measurement and efficient energy handling are critical. With a focus on reliability and performance, the HR25-9TJ-20 Series is an ideal choice for applications requiring high power handling capabilities and minimal power loss.

One of the standout features of the HR25-9TJ-20 Series is its ultra-low resistance range, which enables precise current sensing without introducing significant voltage drops or power dissipation. This makes it particularly suitable for high-current applications where efficiency is paramount. The resistors are constructed using advanced materials and manufacturing techniques, ensuring excellent temperature stability and low thermal electromotive force (EMF). This design minimizes measurement errors caused by temperature fluctuations, making the series highly reliable in environments with varying thermal conditions.

The HR25-9TJ-20 Series is designed with a compact, surface-mount form factor, allowing for easy integration into densely populated printed circuit boards (PCBs). Its robust construction ensures high durability and resistance to mechanical stress, making it suitable for use in harsh operating environments. Additionally, the series offers excellent long-term stability, maintaining its performance characteristics over extended periods of use.

Typical applications for the HR25-9TJ-20 Series include power supplies, battery management systems, motor control circuits, and industrial automation equipment. In power supplies, these resistors are used for accurate current monitoring and overload protection, while in battery management systems, they enable precise measurement of charge and discharge currents. The series is also widely used in automotive electronics, where reliable current sensing is essential for systems such as electric vehicle (EV) powertrains, infotainment systems, and advanced driver-assistance systems (ADAS).

Overall, the HR25-9TJ-20 Series combines precision, durability, and efficiency, making it a versatile and dependable solution for a wide range of current sensing applications across industries. Its ability to deliver consistent performance under challenging conditions ensures that it remains a trusted component in modern electronic designs.

Images for reference

HR25-9TJ-20P(72)

HR25-9TJ-20P(72)

HR25-9TJ-20PC(72)

Datasheets

• HR25 Series

Partlist