TT Electronics/IRC

GQ8B023571GT

GQ8B023571GT Description

The GQ8B023571GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 3.57KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±50ppm/°C temperature coefficient ensures minimal resistance drift across a wide 70°C to 125°C derated power range.

GQ8B023571GT Features

• High Power Handling: Delivers 0.75W (3/4W) total power (0.05W per resistor), ideal for power-sensitive designs.
• Precision Thin Film Technology: Provides low noise, high stability, and excellent TCR performance (±50ppm/°C).
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Compact & Reliable: 4.9mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth) suit space-constrained layouts.
• Wide Voltage Rating: Supports up to 100V, making it versatile for industrial and instrumentation use.
• BUS Circuit Designator: Optimized for bus line applications requiring matched resistor networks.

GQ8B023571GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and motor drivers where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation, data acquisition systems.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment prototypes.
• Communication Hardware: Impedance matching in RF and signal processing modules.

Conclusion of GQ8B023571GT

The GQ8B023571GT stands out for its combination of precision, power efficiency, and compactness, leveraging thin-film technology for applications demanding low drift and high reliability. While not PPAP or automotive-qualified, its ceramic encapsulation and gull-wing SMD design make it a robust choice for industrial, telecom, and precision electronics. Engineers will appreciate its balanced performance in space-constrained, thermally challenging environments.