TT Electronics/IRC

GQ8B027871DT

GQ8B027871DT Description

The GQ8B027871DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance, low TCR, and reliable performance in compact form factors. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 7.87KΩ resistance value per element, offering a 0.5% tolerance and ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design facilitate automated PCB assembly, while the tube packaging ensures safe handling and storage.

GQ8B027871DT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High-Density Integration: 15 resistors in a compact QSOP (4.9mm x 6.02mm x 1.47mm) footprint save board space.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable high-speed SMT placement.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ8B027871DT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Medical Electronics: Patient monitoring devices requiring stable, low-drift resistance.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal stability is critical.
• Communications: RF matching networks and impedance control in base stations.
• Aerospace & Defense: Avionics and radar systems benefiting from ceramic-packaged reliability.

Conclusion of GQ8B027871DT

The GQ8B027871DT stands out for its combination of precision, power handling, and compactness, making it ideal for space-constrained, high-reliability designs. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance over polymer-based networks in harsh environments. Engineers seeking a cost-effective, high-performance resistor array for industrial or instrumentation applications will find this model a compelling choice. Its balance of electrical and mechanical robustness ensures longevity in mission-critical circuits.