TT Electronics/IRC

GS8A034021CAT

GS8A034021CAT Description

The GS8A034021CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 4.02 kΩ and an absolute tolerance of ±0.25%. The device operates within a temperature range of 70°C to 125°C (derated) and offers a low temperature coefficient of ±25 ppm/°C, ensuring minimal resistance drift. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.8W total), this network is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A034021CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical analog applications.
• Stable Performance: Thin-film technology with ±25 ppm/°C TCR ensures consistency across temperature variations.
• Robust Construction: Ceramic case (SOIC package) enhances thermal and mechanical durability.
• Isolated Resistors: 8 independent resistors (4.02 kΩ each) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and 1.27 mm pitch for seamless PCB assembly.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.

GS8A034021CAT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning circuits for sensors and data acquisition systems.
• Medical electronics where stability and accuracy are critical.
• Industrial control systems requiring high-temperature operation.
• Automotive subsystems (non-AECQ qualified) with tight tolerance demands.

Conclusion of GS8A034021CAT

The GS8A034021CAT stands out for its exceptional precision, thermal stability, and rugged ceramic packaging, making it ideal for high-reliability applications. While not PPAP or automotive-qualified, its low TCR and tight tolerances outperform standard networks in precision analog designs. Engineers will benefit from its isolated resistor configuration and surface-mount compatibility, streamlining integration into compact, performance-critical systems.