TT Electronics/IRC

GQ8A033652FBT

GQ8A033652FBT Description

The GQ8A033652FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 36.5KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°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 excellent thermal stability and durability. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for precision analog and digital circuits.

GQ8A033652FBT Features

• High Precision: Thin-film technology ensures low TCR (±25ppm/°C) and tight tolerance (1%).
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for easy surface mounting.
• Isolated Design: Eight independent resistors (ISOL circuit) for flexible circuit integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Reliable Termination: 0.64mm pitch gull-wing leads ensure secure PCB attachment.

GQ8A033652FBT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning circuits in industrial automation and control systems.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable reference resistances.
• Medical electronics where consistent performance under thermal stress is critical.
• Automotive subsystems (non-AECQ qualified) such as sensor interfaces, though not PPAP-capable.

Conclusion of GQ8A033652FBT

The GQ8A033652FBT excels in applications demanding high accuracy, thermal resilience, and compact form factors. Its ceramic QSOP package, isolated thin-film resistors, and low TCR make it a superior choice over standard thick-film networks. While not RoHS-compliant or automotive-grade, it remains a reliable solution for industrial, medical, and precision analog designs where performance stability is paramount. Engineers will appreciate its balance of power handling, precision, and durability in space-constrained layouts.