1812R-821

series introduction

The 1812R-821 Series is a distinguished line of surface-mount resistors engineered for precision applications, combining exceptional performance with robust reliability. With a compact 1812 package size (4.5 mm x 3.2 mm), these resistors are designed to meet the demands of modern electronic devices where space is at a premium. The series is characterized by its high power rating and low temperature coefficient, making it suitable for a wide range of environments and applications.

One of the key features of the 1812R-821 Series is its commendable resistance value of 820 ohms, which is optimized for various circuit configurations. These resistors boast a tolerance of ±1%, ensuring precise control over electrical parameters, which is crucial in applications requiring accuracy and stability. Furthermore, the series is capable of withstanding high temperatures, with an operational range that typically extends up to 155°C, making it ideal for use in high-stress environments.

The design of the 1812R-821 Series emphasizes thermal management and electrical performance. The resistors are constructed using a thick film technology that not only enhances durability but also contributes to their low noise characteristics. This makes them particularly suitable for applications in audio circuits and sensitive measurement systems where signal integrity is paramount. Additionally, the series features excellent moisture resistance, enabling reliable performance in humid conditions.

Typical applications for the 1812R-821 Series include consumer electronics, telecommunications, automotive electronics, and industrial automation systems. Whether used in power supply circuits, voltage dividers, or signal processing applications, these resistors deliver the performance required by today’s sophisticated electronic designs. Their versatility and reliability ensure that they can be effectively integrated into various electronic products, from portable devices to heavy-duty machinery, making them an essential component in both consumer and industrial sectors.

Images for reference

1812 Series

1812(R) Series Bottom

1812(R) Series

Datasheets

• 1812(R) Series
• PDF 2
• PDF 3

Partlist