TT Electronics/IRC

GQ0A028452GT

GQ0A028452GT Description

The GQ0A028452GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 10 isolated resistors, each with a 84.5KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic QSOP package, this 20-pin surface-mount device (SMD) offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, high-reliability designs.

GQ0A028452GT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance).
• Isolated Resistor Network (ISOL): 10 independent resistors for flexible circuit design.
• Robust Ceramic QSOP Package: Enhances thermal performance and mechanical strength.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• High Power Handling: 1W total power (0.1W per resistor) for energy-efficient designs.
• Gull Wing Termination: Ensures reliable surface-mount connections.
• Stable Performance: Low TCR (±50ppm/°C) minimizes resistance drift.

GQ0A028452GT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Signal conditioning and isolation in harsh environments.
• Medical Electronics: High-accuracy instrumentation requiring stable resistance values.
• Telecommunications: RF and signal processing modules where consistency is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ0A028452GT

The GQ0A028452GT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks. While not PPAP or automotive-qualified, its thin-film technology, tight tolerances, and high-temperature stability ensure superior performance in industrial, medical, and telecom applications. Its QSOP package and gull wing terminals further simplify PCB assembly, offering a balance of performance and manufacturability.