TT Electronics/IRC

GQ0A031131JT

GQ0A031131JT Description

The GQ0A031131JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature drift. This 10-resistor array features a 1.13KΩ resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating 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. The gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ0A031131JT Features

• High Precision: Thin-film technology ensures low tolerance (±5%) and minimal thermal drift (±25ppm/°C).
• Robust Construction: Ceramic case provides excellent thermal stability and mechanical durability.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch optimizes PCB space.
• Isolated Design: ISOL circuit designator ensures independent resistor operation, reducing crosstalk.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Automation-Friendly: Gull-wing leads enable seamless surface-mount (SMD) integration.

GQ0A031131JT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning in test equipment.
• Industrial Electronics: PLCs, motor controls, and power management systems requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low noise and thermal stability are critical.
• Medical Devices: High-reliability applications like patient monitoring systems.
• Automotive (Non-Automotive Grade): Suitable for non-safety-critical automotive subsystems.

Conclusion of GQ0A031131JT

The GQ0A031131JT stands out for its precision, durability, and compact form factor, making it a superior choice for demanding electronic designs. Its thin-film technology, isolated resistors, and ceramic casing ensure long-term stability in harsh environments. While not PPAP or automotive-grade certified, it excels in industrial, medical, and telecom applications where accuracy and reliability are paramount. For engineers seeking a high-performance resistor network, this model delivers an optimal balance of performance, size, and cost.