TT Electronics/IRC

GQ8A031073CT

GQ8A031073CT Description

The GQ8A031073CT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 107KΩ resistance value with an exceptional ±0.25% 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 provides individual resistor performance, making it ideal for precision analog circuits. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in surface-mount (SMD) configurations.

GQ8A031073CT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case with gull-wing terminations ensures durability and solderability.
• Isolated Resistors: Independent resistors (ISOL design) prevent cross-talk in sensitive circuits.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length).
• Thin Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GQ8A031073CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, instrumentation, and control systems requiring isolation.
• Medical Devices: High-accuracy signal processing in diagnostic equipment.
• Automotive & Aerospace: Non-automotive (PPAP No) but suitable for non-safety-critical subsystems.
• Telecom Infrastructure: Signal integrity in RF and baseband applications.

Conclusion of GQ8A031073CT

The GQ8A031073CT stands out for its precision, isolation, and thin-film reliability, making it a top choice for engineers prioritizing accuracy and thermal stability. While not RoHS-compliant and unconfirmed for automotive use, its ceramic construction and gull-wing termination ensure longevity in harsh environments. Ideal for high-performance industrial and medical applications, this network resistor combines compact design with uncompromising electrical performance.