TT Electronics/IRC

GS4A022492CT

GS4A022492CT Description

The GS4A022492CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 24.9 kΩ resistance and an ultra-tight ±0.25% tolerance. The network operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, ensuring stability in harsh environments. Its ±50 ppm/°C temperature coefficient minimizes resistance drift, making it ideal for precision circuits. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations ensures reliable surface-mount assembly, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) suit low-power, high-voltage applications.

GS4A022492CT Features

• High Precision: ±0.25% absolute tolerance for critical analog circuits.
• Stable Performance: ±50 ppm/°C TCR ensures minimal drift across temperatures.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Isolated Resistors: Four independent 24.9 kΩ resistors for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and 1.27 mm pitch for easy PCB integration.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive systems (though not PPAP/automotive-certified).

GS4A022492CT Applications

This resistor network excels in:

• Precision Voltage Dividers: For ADC/DAC reference circuits in test equipment.
• Signal Conditioning: Isolated gain-setting in op-amp stages.
• Medical Electronics: Low-drift networks for patient monitoring devices.
• Industrial Controls: Stable feedback networks in power supplies or motor drives.
• Aerospace Systems: Reliable performance in extended temperature environments.

Conclusion of GS4A022492CT

The GS4A022492CT combines precision, stability, and ruggedness in a compact SOIC package, addressing the needs of high-reliability electronics. Its isolated thin-film resistors, low TCR, and tight tolerance make it superior to standard arrays in critical analog designs. While not automotive-grade, its ceramic construction and derated power handling ensure longevity in industrial, medical, and aerospace applications where accuracy and thermal performance are paramount.