TT Electronics/IRC

GQ8B025492CAT

GQ8B025492CAT Description

The GQ8B025492CAT 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 54.9K Ohm resistance value, offering a tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination style facilitates reliable surface-mount (SMD) assembly, while the 0.64mm terminal pitch supports high-density PCB layouts. With a total power rating of 0.75W (3/4W) and 0.05W per resistor, it balances performance and compactness, making it ideal for precision analog and digital circuits.

GQ8B025492CAT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR ensure stable performance in temperature-varying environments.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and long-term reliability.
• Space-Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) with 16 gull-wing terminals optimizes board space.
• Wide Voltage Range: Supports up to 100V, suitable for mixed-signal applications.
• Derated Power Handling: Operates reliably from 70°C to 125°C with derated power, ensuring safety in high-temperature conditions.
• Non-Automotive: Not PPAP-capable, but excels in industrial and telecom applications.

GQ8B025492CAT Applications

This resistor network is ideal for:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Used in op-amp feedback networks and filter designs.
• Industrial Electronics: Suitable for PLCs, instrumentation, and control systems requiring stable resistance values.
• Telecommunications: High-frequency signal processing and impedance matching in RF modules.
• Medical Devices: Low-noise, high-accuracy circuits in diagnostic equipment.

Conclusion of GQ8B025492CAT

The GQ8B025492CAT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability systems. While not RoHS-compliant, its ceramic thin-film construction and tight tolerances offer unmatched performance in industrial and telecom applications. For projects demanding low drift, high power density, and space savings, this resistor network delivers exceptional value.