TT Electronics/IRC

GQ0A031303GT

GQ0A031303GT Description

The GQ0A031303GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 130K Ohm resistance per element with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes. The isolated (ISOL) circuit design provides electrical separation between resistors, enhancing flexibility in circuit design.

GQ0A031303GT Features

• High Precision: Thin-film technology ensures low noise and high stability with a ±25ppm/°C TCR.
• Robust Construction: Ceramic case and QSOP package offer excellent thermal and mechanical reliability.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch suit high-density PCB layouts.
• Wide Operating Range: Derated power capability up to 125°C for demanding environments.
• Isolated Design: Independent resistors allow versatile circuit configurations without crosstalk.

GQ0A031303GT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Its low TCR and tight tolerance make it ideal for:

• Medical devices (e.g., patient monitoring equipment).
• Industrial automation (e.g., sensor interfaces, PLCs).
• Telecommunications (e.g., RF modules, baseband processing).
• Test & measurement instruments requiring long-term stability.

Conclusion of GQ0A031303GT

The GQ0A031303GT stands out for its precision, reliability, and compact form factor, making it a superior choice for high-performance electronics. Its isolated thin-film resistors, ceramic encapsulation, and wide temperature range cater to rigorous applications where accuracy and durability are critical. While not RoHS-compliant, its technical merits justify its use in specialized industrial and medical systems. Engineers seeking a low-drift, high-density resistor network will find this model exceptionally well-suited.