TT Electronics/IRC

GQ8A011373GT

GQ8A011373GT Description

The GQ8A011373GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 8-resistor isolated network features a 137K Ohm resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers superior thermal dissipation and mechanical durability, making it ideal for demanding environments. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 0.75W (3/4W) total power rating (0.1W per resistor) supports moderate power applications.

GQ8A011373GT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift over temperature.
• High Power Handling: 0.75W total power (0.1W per resistor) at 125°C maximum operating temperature.
• Isolated Circuit Design (ISOL): Each resistor is electrically independent, enabling flexible circuit configurations.
• Robust Ceramic QSOP Package: Enhances thermal performance and mechanical strength.
• Low TCR (±100ppm/°C): Ensures consistent performance across temperature variations.
• Gull-Wing SMD Termination: Facilitates reliable PCB mounting with a 0.64mm terminal pitch.
• Wide Voltage Rating: Supports up to 100V maximum voltage, suitable for industrial and automotive applications (though not PPAP/automotive certified).

GQ8A011373GT Applications

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

• Signal Conditioning & Voltage Division: Ideal for sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Low drift and high reliability suit patient monitoring equipment.
• Test & Measurement Equipment: Precision resistance networks for calibration and instrumentation.
• Telecommunications: Used in filtering and impedance matching networks.

Conclusion of GQ8A011373GT

The GQ8A011373GT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a superior choice for engineers designing high-reliability systems. While not automotive-grade, its isolated thin-film resistors, low TCR, and high power density make it ideal for industrial, medical, and telecom applications where accuracy and durability are critical. Packaged in tubes for easy handling, this resistor network combines performance with practicality for advanced electronic designs.