TT Electronics/IRC

GS4A031502CT

GS4A031502CT Description

The GS4A031502CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 15KΩ resistance with an exceptional ±0.25% absolute tolerance and a low ±25ppm/°C temperature coefficient. Its thin-film technology ensures stability and reliability, while the ceramic case style enhances thermal performance. Rated for 0.1W per resistor (0.4W total), it operates across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A031502CT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical durability.
• Isolated Elements: Independent resistors reduce crosstalk in signal conditioning applications.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Surface-Mount Ready: 1.27mm terminal pitch and 1.45mm profile enable compact designs.
• Extended Temperature Range: Derated power up to 125°C for high-reliability systems.

GS4A031502CT Applications

This resistor network excels in:

• Precision voltage dividers in test/measurement equipment.
• Signal isolation for ADC/DAC interfaces in industrial controls.
• Feedback networks for op-amps in medical devices.
• Sensor calibration circuits requiring low drift.
• Automotive sub-systems (non-AECQ qualified) where stability is critical.

Conclusion of GS4A031502CT

The GS4A031502CT combines precision, isolation, and thermal resilience in a compact SOIC footprint. Its ceramic thin-film construction outperforms polymer-based networks in stability, while the 0.25% tolerance ensures accuracy in mission-critical designs. Though not PPAP/AECQ-certified, it is a cost-effective solution for industrial, medical, and instrumentation applications demanding tight tolerances over temperature. Engineers will value its balance of performance and manufacturability in space-constrained, high-reliability systems.