TT Electronics/IRC

GS4A026202BT

GS4A026202BT Description

The GS4A026202BT 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 62 kΩ and an ultra-tight tolerance of ±0.1%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±50 ppm/°C, ensuring stable performance under thermal stress. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in precision circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A026202BT Features

• High Precision: ±0.1% absolute tolerance ensures accuracy in critical applications.
• Stable Performance: ±50 ppm/°C TCR minimizes resistance drift across temperatures.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal management.
• Isolated Resistors: Four independent 62 kΩ resistors in an 8-pin SOIC package for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and 1.27 mm pitch enable efficient assembly.
• Wide Operating Range: Rated for -55°C to +125°C (derated power up to 125°C).

GS4A026202BT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Voltage dividers and signal conditioning in industrial control systems.
• Medical electronics where tight tolerances and stability are critical.
• Automotive sensors (though not PPAP/automotive-qualified, its performance suits non-safety-critical roles).
• Test and measurement equipment requiring minimal drift over temperature.

Conclusion of GS4A026202BT

The GS4A026202BT excels in applications demanding high precision, thermal stability, and compact packaging. Its ceramic construction, isolated resistors, and low TCR make it a superior choice over generic arrays in precision electronics. While not RoHS-compliant or automotive-grade, its performance characteristics align with industrial, medical, and instrumentation needs. Engineers will appreciate its repeatable accuracy and robust design in critical signal-path applications.