TT Electronics/IRC

GQ0A031802JFT

GQ0A031802JFT Description

The GQ0A031802JFT 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 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated 18KΩ resistors with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for signal conditioning, voltage division, and isolation circuits.

GQ0A031802JFT Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Ceramic Case: Enhances thermal dissipation and mechanical robustness.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) compatibility for automated assembly.
• Isolated Resistors (ISOL): Each of the 10 resistors is electrically isolated, providing design flexibility.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP Package: Measures 8.66mm (L) x 6.02mm (D) x 1.47mm (H), saving PCB space.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.

GQ0A031802JFT Applications

This resistor network excels in precision applications such as:

• Industrial Control Systems: Signal isolation and conditioning in PLCs and sensors.
• Medical Electronics: Stable voltage division in diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Rated): Non-safety-critical circuits like infotainment systems.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of GQ0A031802JFT

The GQ0A031802JFT stands out for its thin-film precision, ceramic durability, and isolated resistor configuration, making it a top choice for engineers needing reliable performance in compact, high-density designs. While not PPAP or automotive-qualified, its low TCR, high power handling, and robust construction ensure longevity in industrial, medical, and telecom applications. Its QSOP gull-wing package simplifies assembly, while the tube packaging protects components during shipping and handling. For designers prioritizing stability and space efficiency, this resistor network delivers exceptional value.