TT Electronics/IRC

GQ8B011872DBT

GQ8B011872DBT Description

The GQ8B011872DBT 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 18.7K Ohm resistance value, offering a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in high-performance circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQ8B011872DBT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High Power Handling: 0.75W total power rating (0.05W per resistor) supports energy-intensive designs.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for space-constrained layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its thin-film technology rivals higher-end networks in stability.

GQ8B011872DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Industrial Control Systems: PLCs, motor drives, and instrumentation where thermal stability is critical.
• Telecommunications: RF modules and signal conditioning circuits demanding tight tolerances.
• Medical Electronics: Diagnostic equipment where consistent performance is non-negotiable.
• Aerospace & Defense: Avionics and ruggedized systems benefiting from ceramic encapsulation.

Conclusion of GQ8B011872DBT

The GQ8B011872DBT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a top choice for engineers prioritizing reliability in compact designs. While not RoHS-compliant or automotive-rated, its thin-film technology and tight specifications make it a versatile solution for industrial, telecom, and high-reliability applications. For designs requiring stable, high-density resistor networks, this model delivers exceptional performance under demanding conditions.