TT Electronics/IRC

GQ0A039311GAT

GQ0A039311GAT Description

The GQ0A039311GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 9.31KΩ resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact 8.66mm × 6.02mm × 1.47mm footprint, making it ideal for space-constrained surface-mount (SMD) designs. The ceramic case style enhances durability, while the 100V maximum voltage rating and 1W total power dissipation (0.1W per resistor) cater to demanding circuits.

GQ0A039311GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Robust Construction: Ceramic substrate ensures thermal stability and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-AECQ) environments.
• QSOP Package: 0.64mm terminal pitch facilitates high-density PCB layouts.
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring leaded components.

GQ0A039311GAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Medical Equipment: Isolation networks in patient monitoring systems.
• Industrial Controls: Feedback loops in motor drives and power supplies.
• Test & Measurement: Calibration circuits requiring low TCR and tight tolerance.
• Aerospace & Defense: Ruggedized electronics where ceramic reliability is critical.

Conclusion of GQ0A039311GAT

The GQ0A039311GAT stands out for its combination of precision, isolation, and compactness, making it a superior choice for engineers prioritizing performance in harsh environments. While not automotive-grade or RoHS-compliant, its thin-film technology and ceramic packaging offer unmatched stability for industrial, medical, and aerospace applications. Its 20-pin QSOP format balances density with ease of assembly, ideal for modern SMD workflows. For designs demanding high accuracy and durability, this resistor network delivers exceptional value.