TT Electronics/IRC

GQ0A031301JT

GQ0A031301JT Description

The GQ0A031301JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor array features a 1.3K Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact surface-mount solution with a 1W total power rating (0.1W per resistor). The ceramic case style enhances thermal stability, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GQ0A031301JT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Robust Ceramic Package: Ensures durability and efficient heat dissipation in harsh environments.
• QSOP Gull-Wing SMD: Compatible with automated assembly processes, with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where automotive compliance isn’t required.

GQ0A031301JT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Stable reference resistors for analog-to-digital/digital-to-analog converters.
• Medical/Test Equipment: Low-drift performance critical in diagnostic and measurement systems.
• Telecom Infrastructure: Reliable termination and impedance matching in high-frequency modules.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GQ0A031301JT

The GQ0A031301JT combines thin-film accuracy, ceramic robustness, and QSOP compactness, making it a standout choice for engineers prioritizing stability and space efficiency. While not RoHS-compliant or automotive-grade, its isolated design and ±25ppm/°C TCR cater to demanding industrial and telecom applications. For projects requiring tight tolerance, low thermal drift, and high-density mounting, this resistor network delivers exceptional value.