TT Electronics/IRC

GS4A031002CT

GS4A031002CT Description

The GS4A031002CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 10 kΩ resistance and an exceptional ±0.25% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±25 ppm/°C), ensuring stable performance in thermally variable environments. Its SOIC-C series construction provides 0.1W (1/10) power rating per resistor (0.4W total), supporting 100V maximum voltage in a compact 4.9mm × 5.99mm × 1.45mm footprint. The gull-wing termination and surface-mount design facilitate automated PCB assembly, while the ceramic case enhances durability and thermal dissipation.

GS4A031002CT Features

• Precision Tolerance: ±0.25% absolute tolerance for critical signal conditioning.
• Stable Performance: ±25 ppm/°C temperature coefficient ensures minimal drift.
• Isolated Resistors: Four independent 10 kΩ resistors in an 8-pin SOIC package.
• Robust Construction: Ceramic substrate with thin-film technology for reliability.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch for seamless SMT integration.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation use.
• Compact & Lightweight: 4.9mm length and 1.45mm height optimize space-constrained designs.

GS4A031002CT Applications

This resistor network excels in precision analog circuits, including:

• Medical Devices: Patient monitoring systems requiring stable signal paths.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops.
• Test & Measurement Equipment: High-accuracy voltage dividers and calibration circuits.
• Automotive Electronics (non-AECQ): Non-safety-critical modules like infotainment.
• Aerospace & Defense: Avionics where thermal stability and isolation are critical.

Conclusion of GS4A031002CT

The GS4A031002CT combines precision, thermal resilience, and compact packaging, making it ideal for applications demanding tight tolerances and long-term reliability. While not PPAP or automotive-qualified, its ceramic construction and isolated design outperform standard epoxy-based networks in harsh environments. Engineers will value its low TCR, high voltage rating, and SMT compatibility for high-performance analog and mixed-signal designs.