TT Electronics/IRC

GQ8A0197R6GGT

GQ8A0197R6GGT Description

The GQ8A0197R6GGT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance values and robust thermal performance. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 97.6Ω resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Its isolated (ISOL) circuit design allows for flexible configurations, while the gull-wing termination facilitates secure PCB mounting. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for demanding environments.

GQ8A0197R6GGT Features

• Precision Thin-Film Technology: Delivers stable resistance with minimal drift over temperature.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Operating Range: Rated for -55°C to +125°C, with derated performance up to 125°C.
• Robust Construction: Ceramic case ensures durability and excellent thermal management.
• Isolated Resistors: Independent resistors enable versatile circuit designs without crosstalk.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance rivals such variants.

GQ8A0197R6GGT Applications

• Industrial Control Systems: Ideal for precision analog circuits, sensor interfaces, and feedback networks.
• Test & Measurement Equipment: Suitable for high-accuracy signal conditioning and calibration.
• Medical Electronics: Used in diagnostic devices where stable resistance is critical.
• Telecommunications: RF and signal processing circuits benefit from its low TCR and isolation.
• Power Management: Voltage dividers and current-limiting networks in DC/DC converters.

Conclusion of GQ8A0197R6GGT

The GQ8A0197R6GGT stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers seeking reliability in harsh conditions. Its ceramic encapsulation, thin-film technology, and isolated resistors provide a competitive edge over polymer-based networks. While not RoHS-compliant, its performance in industrial, medical, and telecom applications justifies its use in non-consumer systems. For designs demanding tight tolerances, thermal stability, and high voltage handling, this resistor network delivers exceptional value.