TT Electronics/IRC

GQ8B027682DBT

GQ8B027682DBT Description

The GQ8B027682DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 76.8K Ohm resistance value, offering a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating (0.05W per resistor) makes it suitable for power-sensitive circuits.

GQ8B027682DBT Features

• Precision Performance: Thin-film technology ensures low noise, high accuracy, and stability over temperature.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Compact & Efficient: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks.
• Non-RoHS Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.

GQ8B027682DBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Bus Termination: Impedance matching in high-speed digital circuits (e.g., memory interfaces).
• Industrial Controls: Stable performance in harsh environments (70°C to 125°C derated range).
• Medical Electronics: Low-drift analog circuits requiring long-term reliability.
• Legacy Systems: Non-RoHS compliance makes it a fit for military or aerospace retrofits.

Conclusion of GQ8B027682DBT

The GQ8B027682DBT stands out for its precision, compactness, and thermal resilience, making it a superior choice for high-reliability applications. While not automotive-grade, its ceramic construction, tight tolerances, and thin-film technology offer advantages over standard thick-film networks. Ideal for engineers prioritizing accuracy, power efficiency, and space savings in industrial, medical, or legacy systems.