TT Electronics/IRC

GQ0A011022DAT

GQ0A011022DAT Description

The GQ0A011022DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 10-resistor isolated network features a 10.2KΩ resistance value per resistor with an exceptional ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. Housed in a 20-pin QSOP ceramic package, it offers superior thermal stability and mechanical durability, making it ideal for precision analog and digital circuits.

GQ0A011022DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case ensures excellent thermal dissipation and mechanical strength.
• Compact & Durable: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing SMD termination for easy PCB integration.
• High Power Handling: 1W total power rating (0.1W per resistor) with a 100V max voltage rating.
• Isolated Design: Independent resistors (ISOL circuit designator) for flexible circuit configurations.
• Wide Temp Range: Operates reliably from -55°C to +125°C, derated up to 125°C.

GQ0A011022DAT Applications

This resistor network excels in applications requiring precision and stability, such as:

• Medical & Test Equipment: High-accuracy signal conditioning and measurement circuits.
• Industrial Automation: Feedback networks, DAC/ADC interfaces, and sensor calibration.
• Telecom & Networking: Impedance matching and line termination in high-frequency systems.
• Aerospace & Defense: Ruggedized electronics where thermal and mechanical resilience are critical.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ0A011022DAT

The GQ0A011022DAT stands out for its precision, thermal stability, and compact form factor, making it a top choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its ceramic construction, tight tolerances, and isolated resistor design make it ideal for industrial, medical, and telecom applications where performance cannot be compromised. Packaged in tubes for safe handling, this resistor network ensures consistent quality for surface-mount assembly.