TT Electronics/IRC

GQ8A0257R6GT

GQ8A0257R6GT Description

The GQ8A0257R6GT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and reliable isolation. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 57.6Ω resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Rated for 0.1W (1/10W) per resistor and 0.75W (3/4W) total power dissipation, it operates within a wide temperature range of 70°C to 125°C, making it suitable for demanding environments. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic construction enhances thermal and mechanical stability.

GQ8A0257R6GT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±50ppm/°C TCR.
• High Power Handling: 0.75W total power rating (0.1W per resistor) for robust operation.
• Isolated Resistor Network: 8 independent resistors with 100V maximum voltage rating, ideal for signal isolation.
• Compact & Reliable: Ceramic QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for high-density layouts.
• Industrial-Grade Durability: Withstands 125°C maximum operating temperature and harsh conditions.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQ8A0257R6GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low TCR.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Telecom & Networking Equipment: High-frequency PCBs where space and stability are critical.
• Test & Measurement Instruments: Calibration circuits and reference standards.
• Industrial Control Systems: Robust performance in motor drives and power supplies.

Conclusion of GQ8A0257R6GT

The GQ8A0257R6GT stands out for its combination of precision, power handling, and compact design, making it a superior choice for engineers prioritizing reliability in isolated resistor networks. Its ceramic encapsulation, thin film technology, and industrial-grade specs cater to high-performance applications where tolerance stability and thermal resilience are paramount. While not RoHS-compliant, its niche suitability for harsh environments ensures longevity in critical systems.