TT Electronics/IRC

GQ8A0248R7GGT

GQ8A0248R7GGT Description

The GQ8A0248R7GGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers 48.7Ω resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device features gull-wing SMD termination for reliable surface-mount assembly and is supplied in a tube packaging. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (ISOL designation) and minimal drift.

GQ8A0248R7GGT Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Ceramic QSOP Case: Enhances thermal management and durability in high-temperature environments.
• Isolated Resistor Network (ISOL): Ideal for circuits requiring independent resistor paths.
• Low TCR (±50ppm/°C): Minimizes resistance variation under thermal stress.
• High Power Handling (0.75W total): Supports robust operation in compact designs.
• Gull-Wing Termination: Ensures reliable solder joints for automated PCB assembly.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQ8A0248R7GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Test & Measurement Equipment: Where low drift and high accuracy are critical.
• Industrial Control Systems: Isolated signal paths in PLCs and sensor interfaces.
• Telecommunications: RF matching networks and line termination.
• Medical Electronics: Stable performance in diagnostic devices.

Conclusion of GQ8A0248R7GGT

The GQ8A0248R7GGT stands out for its combination of precision, power efficiency, and rugged ceramic packaging, making it a superior choice for engineers designing high-reliability systems. Its isolated thin-film resistors, low TCR, and compact QSOP form factor address challenges in space-constrained, thermally demanding applications. While not RoHS-compliant, it remains a go-to solution for non-consumer markets prioritizing performance over regulatory restrictions.