TT Electronics/IRC

GQ0A022102JAT

GQ0A022102JAT Description

The GQ0A022102JAT 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 package integrates 10 isolated resistors, each rated at 21KΩ with 5% tolerance, delivering a total power rating of 1W (0.1W per resistor). The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its ceramic case and gull-wing termination provide robust mechanical and thermal performance, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift.

GQ0A022102JAT Features

• High-Density Integration: 10 resistors in a compact QSOP-20 package (8.66mm x 6.02mm x 1.47mm), ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise and high stability, outperforming thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Surface-Mount Compatibility: Gull-wing leads with 0.64mm pitch simplify automated assembly processes.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GQ0A022102JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits, reference voltage generation.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring stable resistance.

Conclusion of GQ0A022102JAT

The GQ0A022102JAT combines high-density integration, precision thin-film technology, and rugged ceramic packaging, making it a superior choice for applications demanding thermal stability, space efficiency, and electrical isolation. While not PPAP or automotive-qualified, its wide operating range and low TCR ensure reliability in industrial, medical, and instrumentation designs. For engineers seeking a cost-effective, high-performance resistor network, this model offers an optimal balance of performance and durability.