TT Electronics/IRC

GQ8A0257R6GGT

GQ8A0257R6GGT Description

The GQ8A0257R6GGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP ceramic package, it offers 57.6Ω resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design provides independent resistors, making it ideal for applications requiring signal isolation. 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 demanding environments. Its gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration.

GQ8A0257R6GGT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and tight tolerance (±2%).
• Robust Ceramic Package: Ensures durability and thermal stability in high-temperature environments (up to 125°C).
• Isolated Resistor Network: Independent resistors (ISOL design) prevent cross-talk, ideal for signal conditioning.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports energy-intensive applications.
• Compact QSOP Form Factor: Space-saving 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch for high-density layouts.
• Gull-Wing SMD Termination: Ensures reliable solder joints and compatibility with automated assembly processes.

GQ8A0257R6GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance values.
• Industrial Electronics: PLCs, motor controls, and power supplies where high-temperature operation is critical.
• Telecommunications: Signal isolation and impedance matching in RF and baseband circuits.
• Medical Devices: Low-noise, high-reliability systems such as patient monitoring equipment.
• Automotive (Non-Automotive Rated): Test and measurement systems, though not PPAP or automotive-qualified.

Conclusion of GQ8A0257R6GGT

The GQ8A0257R6GGT stands out for its precision, thermal resilience, and isolated design, making it a superior choice for engineers prioritizing signal integrity and power efficiency. While not RoHS-compliant or automotive-grade, its ceramic construction and thin film technology ensure longevity in industrial, telecom, and medical applications. Its compact QSOP package and SMD compatibility further enhance its versatility in modern electronics design.