TT Electronics/IRC

GQ8A034320GAT

GQ8A034320GAT Description

The GQ8A034320GAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features a 432Ω resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount (SMD) design facilitate automated assembly.

GQ8A034320GAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C).
• Robust Ceramic Package: Enhances thermal performance and durability in harsh conditions.
• Isolated Resistors (ISOL): Independent resistors enable flexible circuit design.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor).
• Compact QSOP-16 Footprint: Saves board space (4.9mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances.
• Automation-Friendly: Gull-wing leads and tube packaging streamline PCB assembly.

GQ8A034320GAT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Stable performance in high-temperature environments.
• Medical Electronics: Reliable signal integrity due to low TCR and noise.
• Test & Measurement Equipment: Accurate resistive networks for calibration.
• Automotive (Non-Automotive Rated): Secondary circuits where isolation is critical.
• Communication Hardware: Impedance matching in RF modules.

Conclusion of GQ8A034320GAT

The GQ8A034320GAT stands out for its precision, isolation, and compact power handling, making it a superior choice over standard thick-film networks. Its ceramic construction and thin-film technology ensure reliability in precision applications, while the QSOP package optimizes space-constrained designs. Though not PPAP or automotive-rated, it excels in industrial, medical, and telecom systems demanding stable, high-accuracy resistance networks.