TT Electronics/IRC

GQCA0169R8JGT

GQCA0169R8JGT Description

The GQCA0169R8JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated resistors, each rated at 69.8Ω ±5% tolerance, with a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and mechanical robustness, making it suitable for harsh environments. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating ensure dependable operation in high-density circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging protects components during handling.

GQCA0169R8JGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors prevent cross-talk, ideal for signal conditioning.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in thermal stress conditions.
• Compact QSOP Package: 8.66mm x 6.02mm footprint and 1.47mm profile save PCB space in high-density designs.
• Robust Ceramic Construction: Enhances durability and heat dissipation compared to polymer-based alternatives.
• Automation-Friendly: 0.64mm terminal pitch and gull-wing leads streamline pick-and-place processes.

GQCA0169R8JGT Applications

• Industrial Control Systems: Isolated signal paths for PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and termination in RF modules and base stations.
• Medical Electronics: Precision voltage dividers in diagnostic equipment where stability is critical.
• Automotive (Non-Automotive Grade): Secondary circuits in infotainment or lighting systems (note: not PPAP/automotive certified).
• Test & Measurement: Calibration networks and reference circuits due to low TCR and tight tolerance.

Conclusion of GQCA0169R8JGT

The GQCA0169R8JGT stands out for its ceramic-encased isolation, thin-film accuracy, and compact form factor, making it a versatile choice for engineers prioritizing thermal performance and signal integrity. While not RoHS-compliant or automotive-grade, its high-voltage tolerance and low TCR suit demanding industrial and telecom applications. For designs requiring reliable, space-efficient resistor networks, this model offers a balanced blend of precision and durability.