TT Electronics/IRC

GQ8A039761GGT

GQ8A039761GGT Description

The GQ8A039761GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 8-resistor isolated network features a 9.76KΩ resistance per resistor with a 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust electrical performance.

GQ8A039761GGT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±25ppm/°C) for stable operation.
• Ceramic QSOP Package: Enhances thermal management and mechanical strength compared to plastic alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-dense applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, ideal for industrial and automotive-adjacent uses.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch for compact layouts.

GQ8A039761GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where stability is critical.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring robust, temperature-resistant components.
• Telecommunications Equipment: Signal processing and filtering in RF/microwave modules.
• Medical Electronics: Patient monitoring devices and diagnostic tools demanding high reliability.
• Automotive Subsystems (non-AECQ): Infotainment, lighting controls, and non-safety-critical ECUs.

Conclusion of GQ8A039761GGT

The GQ8A039761GGT stands out for its precision, isolation, and ceramic-packaged durability, making it a superior choice over standard plastic-encased networks. Its thin-film construction and wide operational range cater to high-reliability applications, while the QSOP footprint balances performance with space efficiency. Though not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and medical designs requiring long-term stability under thermal stress.