TT Electronics/IRC

GS4A037871BT

GS4A037871BT Description

The GS4A037871BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 7.87KΩ and an ultra-tight tolerance of ±0.1%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring stability in harsh environments. Its ±25ppm/°C temperature coefficient minimizes resistance drift, making it ideal for precision circuits. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network is engineered for reliability in surface-mount applications.

GS4A037871BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package with gull-wing termination for durability.
• Isolated Resistors: Four independent resistors (7.87KΩ each) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C, suitable for industrial and automotive-grade applications.
• Surface-Mount Ready: Compact dimensions (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• High Voltage Handling: Supports up to 100V, ideal for signal conditioning and filtering.

GS4A037871BT Applications

This resistor network excels in precision analog circuits, medical instrumentation, and test/measurement equipment where low drift and high accuracy are critical. Its isolated design makes it perfect for differential amplifiers, voltage dividers, and sensor interfaces. The ceramic construction ensures reliability in high-temperature environments, such as industrial automation and aerospace systems. Additionally, its SOIC package compatibility simplifies integration into PCB designs requiring tight tolerances and repeatable performance.

Conclusion of GS4A037871BT

The GS4A037871BT stands out for its exceptional precision, thermal stability, and rugged ceramic packaging. While not PPAP or automotive-qualified, its performance metrics make it a top choice for high-reliability commercial and industrial applications. Engineers seeking a low-drift, high-accuracy resistor network with proven thin-film technology will find this model ideal for critical designs where consistency and longevity are paramount.