TT Electronics/IRC

GQ0A013091JT

GQ0A013091JT Description

The GQ0A013091JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 3.09KΩ resistance and a 5% tolerance, ensuring reliable signal conditioning and voltage division. The ceramic case style enhances thermal dissipation, while the gull-wing termination facilitates secure surface-mount (SMD) assembly. With a 1W total power rating (0.1W per resistor) and a ±100ppm/°C temperature coefficient, it delivers consistent performance across a wide operating range of -70°C to +125°C. Packaged in a tube, this non-automotive component is ideal for industrial and commercial electronics.

GQ0A013091JT Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Isolated Resistor Network (ISOL): 10 independent resistors for flexible circuit design.
• Robust Ceramic Package: Improves thermal management and mechanical durability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Gull Wing Terminals: Enables high-density PCB layouts with a 0.64mm pitch.
• High Voltage Rating: Supports up to 100V, suitable for signal isolation and buffering.
• Non-Compliant with EU RoHS: May be preferred for legacy or specialized applications.

GQ0A013091JT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits.
• Industrial Control Systems: Isolated feedback networks in power supplies or motor drives.
• Test & Measurement Equipment: Precision calibration and attenuation circuits.
• Medical Electronics: Stable resistance paths in diagnostic devices (non-implantable).
• Telecommunications: Line termination and impedance matching in RF modules.

Conclusion of GQ0A013091JT

The GQ0A013091JT combines high power handling, thermal resilience, and design flexibility, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction and thin-film technology offer superior performance over standard thick-film arrays, particularly in precision analog applications. While not RoHS-compliant, its ruggedness and isolation properties justify its use in industrial and legacy systems where durability and signal integrity are critical.