TT Electronics/IRC

GQ0A021371CT

GQ0A021371CT Description

The GQ0A021371CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 20-pin QSOP package integrates 10 isolated resistors, each with a 1.37KΩ resistance value and an exceptional ±0.25% tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Encased in a ceramic substrate, it offers superior thermal conductivity and mechanical robustness, making it ideal for harsh environments. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is suited for precision analog and digital circuits.

GQ0A021371CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Isolated Resistors: 10 independent resistors in a single compact QSOP-20 package.
• Surface-Mount Design: Gull-wing termination with 0.64mm pitch for easy PCB integration.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for high-temperature use.
• Low Noise: Thin-film technology minimizes parasitic effects, ideal for sensitive signal paths.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GQ0A021371CT Applications

This resistor network excels in precision-critical systems, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment requiring high stability.
• Test & Measurement: Calibration instruments, data acquisition systems.
• Telecom Infrastructure: RF modules, base station control circuits.
• Industrial Automation: PLCs, sensor interfaces where drift tolerance is critical.

Conclusion of GQ0A021371CT

The GQ0A021371CT stands out for its combination of precision, power handling, and ruggedness in a compact surface-mount form factor. Its ceramic construction and thin-film technology provide long-term reliability, while the isolated resistor design simplifies board layout in multi-channel systems. Though not PPAP or RoHS compliant, it remains a top choice for engineers prioritizing performance over regulatory certifications in professional and industrial electronics. For applications demanding tight resistance matching and thermal stability, this network delivers unmatched value.