TT Electronics/IRC

GQ8A0371R5GGT

GQ8A0371R5GGT Description

The GQ8A0371R5GGT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance values and tight tolerances. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers 71.5Ω resistance per resistor with a 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Its isolated (ISOL) circuit design provides independent resistors, making it ideal for applications requiring individual resistor control. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm).

GQ8A0371R5GGT Features

• Thin-Film Technology: Delivers superior stability, low noise, and precise resistance values.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• Gull Wing Termination: Facilitates reliable surface mounting and solderability.
• High Power Density: 0.1W per resistor (0.75W total) in a compact footprint.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Isolated Design: Each resistor is electrically independent, enabling flexible circuit configurations.
• Low TCR (±25ppm/°C): Minimizes resistance drift under temperature fluctuations.

GQ8A0371R5GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Devices: High-reliability systems where consistency is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ8A0371R5GGT

The GQ8A0371R5GGT stands out for its combination of precision, power handling, and compact design, making it a robust choice for demanding applications. Its ceramic construction and thin-film technology ensure long-term reliability, while the isolated resistor configuration offers design flexibility. Though not PPAP or automotive-rated, it is well-suited for industrial, telecom, and medical electronics where accuracy and thermal performance are paramount. Packaged in tubes for easy handling, this network is a cost-effective solution for high-density PCB designs.