TT Electronics/IRC

GS8A031132CAT

GS8A031132CAT Description

The GS8A031132CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 11.3 kΩ and an absolute tolerance of ±0.25%. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient of ±25 ppm/°C, ensuring stable performance in fluctuating environments. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS8A031132CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Isolated Resistors: 8 independent resistors prevent crosstalk, ideal for multi-channel applications.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• Compact Footprint: 9.91mm length × 5.99mm depth × 1.45mm height, optimized for space-constrained designs.
• Low TCR: ±25 ppm/°C minimizes resistance drift under thermal stress.

GS8A031132CAT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial automation.
• Medical instrumentation requiring stable, high-accuracy resistance values.
• Aerospace and defense systems where reliability under extreme temperatures is critical.
• Communication infrastructure (e.g., RF amplifiers, ADCs/DACs) demanding tight tolerance matching.
• Automotive test equipment (though not automotive-grade, its performance suits prototyping and validation).

Conclusion of GS8A031132CAT

The GS8A031132CAT stands out for its exceptional accuracy, thermal resilience, and isolated design, making it a superior choice for precision electronics. While not PPAP or automotive-qualified, its ceramic construction and low TCR cater to high-reliability applications in harsh environments. Engineers will value its compact SOIC package and tight tolerances for critical analog circuits, ensuring long-term performance with minimal drift.