TT Electronics/IRC

GQ8A019762CBT

GQ8A019762CBT Description

The GQ8A019762CBT 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 ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, making it ideal for precision analog and digital circuits. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount device (SMD) is engineered for reliability in compact, high-density PCB designs.

GQ8A019762CBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh environments.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-intensive designs.
• Gull Wing Termination: Ensures reliable solder joints for surface-mount assembly.
• Compact QSOP-16 Form Factor: 4.9mm × 6.02mm × 1.47mm dimensions optimize space efficiency.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).

GQ8A019762CBT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring minimal drift.
• Industrial Controls: PLCs, motor drives, and power supplies where isolation and accuracy are critical.
• Telecommunications: Signal conditioning and filtering in RF/baseband circuits.
• Automotive Electronics: Non-AEC-Q200 compliant but suitable for non-safety-critical modules like infotainment.
• Aerospace & Defense: High-reliability systems benefiting from ceramic packaging and thin-film stability.

Conclusion of GQ8A019762CBT

The GQ8A019762CBT stands out for its precision, power efficiency, and rugged ceramic construction, making it a superior choice for engineers prioritizing performance in constrained spaces. While not PPAP or automotive-qualified, its isolated design, low TCR, and high tolerance cater to niche applications where component-level reliability is paramount. Ideal for OEMs in industrial, telecom, and aerospace sectors, this network resistor balances technical excellence with practical scalability.