TT Electronics/IRC

GQ8A012611CT

GQ8A012611CT Description

The GQ8A012611CT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a 16-pin QSOP ceramic package, it offers a 2.61KΩ resistance per resistor with an exceptional ±0.25% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount network is engineered for reliability in precision circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical robustness.

GQ8A012611CT Features

• High Precision: Tight 0.25% tolerance and ±100ppm/°C TCR for stable performance in varying environments.
• Robust Construction: Ceramic QSOP package ensures durability and superior heat dissipation.
• Optimized Power Handling: 0.1W per resistor (0.75W total) derated up to 125°C, ideal for power-sensitive designs.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm footprint with 16 gull-wing leads for high-density layouts.
• Isolation-Centric Design: Labeled "ISOL" for applications requiring electrical isolation between channels.

GQ8A012611CT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers and feedback networks in instrumentation.
• Medical Electronics: Isolated measurement circuits where accuracy is critical.
• Industrial Controls: PLCs and sensor interfaces requiring stable resistance under thermal stress.
• Telecom Infrastructure: RF and baseband equipment needing low-drift components.
• Automotive Test Systems: Non-automotive grade but suitable for prototyping and bench testing.

Conclusion of GQ8A012611CT

The GQ8A012611CT stands out for its precision, thermal resilience, and compact form factor, making it a top choice for isolation-focused designs. While not PPAP or automotive-qualified, its ceramic construction and thin film technology deliver unmatched reliability in industrial, medical, and telecom applications. Engineers will appreciate its balance of performance and integration ease, particularly in space-constrained, high-accuracy systems.