TT Electronics/IRC

GQ8A017152CT

GQ8A017152CT Description

The GQ8A017152CT from TT Electronics/IRC is a high-precision 71.5K Ohm thin-film resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, this 8-resistor array offers 0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for reliability in precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case provides excellent thermal and mechanical robustness.

GQ8A017152CT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic QSOP package ensures durability and thermal efficiency.
• Optimized Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Isolation-Centric Design: ISOL circuit designation minimizes crosstalk in multi-channel systems.
• Automation-Friendly: Gull-wing SMD termination with 0.64mm pitch for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GQ8A017152CT Applications

This resistor network excels in:

• Isolation Circuits: Precision signal isolation in medical devices and test equipment.
• Analog Signal Conditioning: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Controls: High-reliability systems requiring tight tolerance and thermal stability.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Automotive Sensors (Non-Automotive Grade): Non-safety-critical sensor interfaces where precision is key.

Conclusion of GQ8A017152CT

The GQ8A017152CT stands out for its exceptional accuracy, rugged ceramic packaging, and isolation-optimized design, making it ideal for precision electronics. While not PPAP or automotive-qualified, its thin-film technology and tight specifications cater to industrial, medical, and telecom applications where reliability and performance are paramount. Its balance of power handling, thermal resilience, and miniaturized form factor positions it as a superior choice for engineers designing next-generation analog systems.