TT Electronics/IRC

GS4A023000GAT

GS4A023000GAT Description

The GS4A023000GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a 300Ω resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring stability in demanding environments. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for analog and digital signal conditioning. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS4A023000GAT Features

• Isolated Resistors: Four independent 300Ω resistors with ±0.05% ratio tolerance for precise matching.
• Robust Construction: Ceramic SOIC package ensures durability and thermal performance.
• High Precision: ±2% absolute tolerance and ±50ppm/°C TCR for stable operation.
• Wide Operating Range: Functions reliably from -70°C to +125°C (derated power above 70°C).
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for easy assembly.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances performance and efficiency.

GS4A023000GAT Applications

• Analog Signal Processing: Ideal for voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: Suitable for PLCs, motor controls, and instrumentation due to its rugged ceramic package.
• Telecommunications: Precision impedance matching in RF and baseband circuits.
• Medical Devices: Reliable performance in diagnostic equipment where stability is critical.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring tight tolerance resistors.

Conclusion of GS4A023000GAT

The GS4A023000GAT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic construction, tight tolerances, and wide temperature range distinguish it from standard resistor networks, making it a preferred choice for industrial, medical, and telecom systems. While not PPAP or automotive-qualified, its performance metrics align with mission-critical electronics where reliability cannot be compromised. Engineers will appreciate its balance of precision, power handling, and compact form factor.