TT Electronics/IRC

GQ0A0244R2GCT

GQ0A0244R2GCT Description

The GQ0A0244R2GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device features 10 isolated resistors, each with a 44.2Ω resistance value, 2% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits requiring reliable isolation and consistent performance.

GQ0A0244R2GCT Features

• Isolated Resistor Network: 10 independent resistors in a single compact QSOP package, ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerance (2%) for stable performance across temperature variations.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength, while gull-wing terminals provide secure surface mounting.
• High Power Handling: 1W total dissipation (0.1W per resistor) with derating up to 125°C, outperforming standard networks in thermal management.
• Wide Voltage Rating: Supports up to 100V, making it versatile for analog and digital signal conditioning.

GQ0A0244R2GCT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks, and sensor conditioning circuits.
• Medical Electronics: Isolated signal paths in diagnostic equipment where accuracy and reliability are critical.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Automotive (Non-Automotive Qualified): Non-safety-critical applications like infotainment or dashboard electronics.
• Test & Measurement Equipment: Calibration and reference circuits requiring minimal drift over temperature.

Conclusion of GQ0A0244R2GCT

The GQ0A0244R2GCT combines high precision, thermal resilience, and compact packaging, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its isolated design, ceramic construction, and thin-film technology provide superior performance over generic arrays, particularly in applications demanding tight tolerances and long-term stability. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom systems where consistent resistance values are paramount.