TT Electronics/IRC

GQ8B028872CT

GQ8B028872CT Description

The GQ8B028872CT 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 88.7K Ohm resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. Encased in a ceramic package, it ensures superior thermal stability and reliability in harsh environments. The network operates within a wide temperature range of 70°C to 125°C and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQ8B028872CT Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal conductivity and mechanical durability.
• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm) save board space.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing leads and 0.64mm terminal pitch simplify automated assembly.
• High Voltage Capability: 100V rating supports industrial and automotive-grade designs.

GQ8B028872CT Applications

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

• Signal Conditioning: Ideal for ADC/DAC reference dividers and sensor interfaces due to low TCR and tight tolerance.
• Medical Electronics: Suitable for diagnostic equipment where stability and accuracy are critical.
• Industrial Control Systems: Robust ceramic construction withstands vibration and thermal cycling.
• Automotive Modules: Despite not being PPAP-certified, its 125°C rating suits under-hood applications.
• Telecommunications: High-density packaging benefits RF and baseband signal processing.

Conclusion of GQ8B028872CT

The GQ8B028872CT stands out for its precision, durability, and space-saving design, making it a top choice for engineers requiring stable resistor networks in compact layouts. While not RoHS-compliant or automotive-grade, its ceramic construction, thin-film technology, and high-voltage tolerance make it indispensable in industrial, medical, and telecom systems. For applications demanding low drift, high accuracy, and thermal resilience, this TT Electronics/IRC network delivers exceptional performance.