TT Electronics/IRC

GQ0A031621DAT

GQ0A031621DAT Description

The GQ0A031621DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 1.62KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy. The device operates over a wide temperature range of 70°C to 125°C with a ±25ppm/°C temperature coefficient, making it suitable for stable performance in varying thermal conditions. Encased in a ceramic package, it offers robust durability and reliable surface-mount (SMD) gull-wing termination. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GQ0A031621DAT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal stability and mechanical strength.
• Isolated Resistors: 10 independent resistors in a single package, reducing board space and simplifying design.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C derated power range, suitable for industrial environments.
• High Voltage Handling: 100V maximum rating per resistor, ideal for signal conditioning and filtering.

GQ0A031621DAT Applications

This resistor network excels in precision applications such as:

• Medical Equipment: High-accuracy signal processing in diagnostic devices.
• Industrial Automation: Stable performance in PLCs, sensors, and control systems.
• Telecommunications: Impedance matching and filtering in RF circuits.
• Test & Measurement: Calibration and reference circuits requiring low drift.
• Aerospace & Defense: Reliable operation in harsh environmental conditions.

Conclusion of GQ0A031621DAT

The GQ0A031621DAT stands out for its precision, durability, and compact design, making it a superior choice for engineers requiring stable, high-performance resistor networks. Its ceramic construction, isolated resistors, and wide temperature range provide a competitive edge in critical applications. While not RoHS-compliant, its technical merits make it ideal for specialized industrial and medical systems where reliability is paramount.