1812-391

series introduction

The 1812-391 Series is a robust line of surface-mount resistors that are meticulously engineered for a variety of electronic applications, offering exceptional performance in both high-frequency and high-power environments. With dimensions of 4.5 mm x 3.2 mm, these resistors strike a perfect balance between size and functionality, making them ideal for modern compact circuit designs. The series features a wide range of resistance values, enabling designers to select the precise specifications needed for their applications while maintaining optimal circuit performance.

One of the standout characteristics of the 1812-391 Series is its superior thermal stability and reliability. Constructed from high-quality materials and employing advanced manufacturing techniques, these resistors exhibit minimal temperature drift and a low-temperature coefficient. This ensures consistent performance across a broad temperature range, making them suitable for demanding environments, such as automotive, telecommunications, and industrial applications. The resistors are also designed to withstand high pulse loads, further enhancing their adaptability in transient surge scenarios.

The 1812-391 Series is particularly well-suited for applications requiring precise current limiting, voltage division, and signal attenuation. Common use cases include power management systems, audio equipment, and precision measurement devices. Their surface-mount design allows for seamless integration into automated assembly processes, which is a significant advantage for high-volume manufacturing. Additionally, the series is compatible with a variety of PCB layouts, providing flexibility in design application.

In summary, the 1812-391 Series stands out as a reliable choice for engineers seeking high-performance resistors that can accommodate a wide range of circuit requirements. With their combination of compact design, thermal stability, and versatility, these resistors are an ideal solution for enhancing the reliability and efficiency of modern electronic devices across various industries, including consumer electronics, automotive electronics, and industrial automation.

Images for reference

1812 Series

1812(R) Series Bottom

1812(R) Series

Datasheets

• 1812(R) Series
• PDF 2
• PDF 3

Partlist