TT Electronics/IRC

GQ0A031503GT

GQ0A031503GT Description

The GQ0A031503GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature drift. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 150KΩ resistance (2% tolerance) and a ±25ppm/°C temperature coefficient. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 0.1W per resistor (1W total). The gull-wing termination ensures reliable surface-mount (SMD) assembly, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) make it ideal for space-constrained PCB designs.

GQ0A031503GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistors (10x): Independent 150KΩ resistors with 2% tolerance, suitable for signal isolation.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh environments.
• Ceramic Case: Enhances thermal dissipation and mechanical robustness.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• QSOP Package: Compact 20-pin gull-wing SMD design with 0.64mm pitch for high-density layouts.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use.

GQ0A031503GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation requiring low TCR (Temperature Coefficient of Resistance).
• Industrial Controls: Robust performance in motor drives, PLCs, and power supplies.
• Telecom Infrastructure: RF and baseband signal processing with minimal drift.

Conclusion of GQ0A031503GT

The GQ0A031503GT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers prioritizing thermal stability and space efficiency. While not RoHS-compliant, its ceramic construction and thin-film technology ensure long-term reliability in demanding applications. Ideal for high-density PCBs in industrial, medical, and telecom systems, this resistor network combines performance with practicality.