TT Electronics/IRC

GQ8A039762CAT

GQ8A039762CAT Description

The GQ8A039762CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 97.6K Ohm resistance with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for power-sensitive designs. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while the 100V maximum voltage rating enhances its versatility in high-voltage circuits.

GQ8A039762CAT Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures durability and excellent thermal dissipation.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for consistent PCB fit.
• Isolated Design: ISOL circuit configuration prevents crosstalk, ideal for signal integrity.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch streamline SMT processes.

GQ8A039762CAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Industrial Electronics: PLCs, motor controls, and instrumentation where stability under thermal stress is critical.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency PCBs.
• Medical Devices: Patient monitoring systems demanding high accuracy and reliability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules where precision is key.

Conclusion of GQ8A039762CAT

The GQ8A039762CAT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a superior choice for engineers prioritizing long-term stability and miniaturization. While not PPAP or automotive-qualified, its isolated thin-film design and tight tolerances make it indispensable in industrial, medical, and telecom applications where performance cannot be compromised. Its QSOP form factor further ensures compatibility with high-density PCB layouts, offering a balance of space savings and thermal resilience.