TT Electronics/IRC

GQ0A021243GGT

GQ0A021243GGT Description

The GQ0A021243GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 10-resistor network features a 124K Ohm resistance per element with a 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize space efficiency.

GQ0A021243GGT Features

• High Precision: Thin-film technology delivers ±50ppm/°C TCR and 2% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Space-Saving Design: QSOP package with 0.64mm terminal pitch maximizes PCB layout flexibility.
• Isolated Configuration: ISOL circuit designator allows independent resistor operation, ideal for signal isolation.
• Wide Operating Range: Rated for 125°C maximum temperature and 70–125°C derated power range.
• Industry Compliance: Meets HTS 8533.21.00.20 and ECCN EAR99 standards, though non-RoHS.

GQ0A021243GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low TCR is critical.
• Test & Measurement Equipment: Calibration tools and instrumentation needing high accuracy.
• Aerospace & Defense: Ruggedized applications benefiting from ceramic encapsulation.

Conclusion of GQ0A021243GGT

The GQ0A021243GGT stands out for its precision, compactness, and isolation capabilities, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology, ceramic housing, and gull-wing SMD design offer a balance of performance and manufacturability, particularly in space-constrained or thermally challenging environments. While not RoHS-compliant, its robust electrical specs and TT Electronics/IRC’s legacy ensure trust in critical applications. Ideal for industrial, telecom, and precision analog designs, this network resistor delivers unmatched stability and efficiency.