TT Electronics/IRC

GQ8A033831GGT

GQ8A033831GGT Description

The GQ8A033831GGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 3.83KΩ resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for secure surface mounting, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.75W total power dissipation (0.1W per resistor) and 100V maximum voltage, it is ideal for high-reliability circuits requiring isolation and precision.

GQ8A033831GGT Features

• Isolated Resistor Network: Each of the 8 resistors is electrically isolated (ISOL designator), enabling flexible circuit design.
• Ceramic QSOP Package: Enhances thermal stability and durability in harsh environments.
• Precision Thin Film Technology: Delivers low TCR (±25ppm/°C) and tight tolerance (±2%) for critical analog/digital systems.
• High Power Handling: 0.75W total power rating (3/4W) outperforms standard networks in power density.
• Robust Construction: Gull-wing termination and ceramic substrate ensure mechanical resilience and solder joint integrity.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).

GQ8A033831GGT Applications

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces requiring isolated precision resistors.
• Medical Equipment: Patient monitoring systems and diagnostic devices where stability is critical.
• Telecommunications: RF matching networks and base station control circuits.
• Automotive Electronics: Non-AECQ-rated but suitable for non-safety-critical modules like infotainment.
• Test & Measurement: Calibration equipment and precision voltage dividers.

Conclusion of GQ8A033831GGT

The GQ8A033831GGT stands out for its combination of isolation, precision, and power handling in a compact ceramic QSOP package. Its thin film technology and robust design make it a superior choice for applications demanding long-term stability under thermal stress. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom systems where reliability and accuracy are paramount. The tube packaging ensures safe delivery for high-volume SMT assembly.