TT Electronics/IRC

GS4A031150GGT

GS4A031150GGT Description

The GS4A031150GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 115Ω resistance and a tight ±2% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers robust surface-mount compatibility, while the ceramic construction enhances thermal and mechanical reliability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for demanding circuits requiring isolation and precision.

GS4A031150GGT Features

• Isolated Resistor Network: Four independent 115Ω resistors with ±2% tolerance for precise signal conditioning.
• High Stability: ±25ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case and thin-film technology for durability in harsh environments.
• Surface-Mount Design: SOIC-8 package with 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances performance and energy efficiency.

GS4A031150GGT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor interfaces.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Devices: Stable resistance networks for diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary circuits where isolation and thermal stability are critical.
• Test & Measurement: Calibration circuits requiring low TCR and high accuracy.

Conclusion of GS4A031150GGT

The GS4A031150GGT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic SOIC package, thin-film resistors, and tight tolerances make it superior to generic networks, particularly in industrial and telecom systems. While not PPAP or automotive-qualified, its rugged design and performance justify its use in mission-critical electronics. Engineers will appreciate its balance of accuracy, power handling, and compact form factor.