TT Electronics/IRC

GQ0A011782GT

GQ0A011782GT Description

The GQ0A011782GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 20-pin QSOP package features 10 isolated resistors, each with a 17.8KΩ resistance, 2% tolerance, and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The ceramic case and gull-wing termination provide robust mechanical stability and ease of surface-mount (SMD) assembly, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for moderate-power circuits.

GQ0A011782GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 10 independent resistors minimize crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Robust Construction: Ceramic substrate and QSOP package ensure durability in harsh environments.
• Surface-Mount Design: Gull-wing leads with 0.64mm pitch enable compact PCB layouts.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ0A011782GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: Isolated measurement systems requiring stable resistance.
• Test & Measurement: Calibration tools, sensor interfaces with tight tolerance demands.
• Industrial Controls: PLCs, motor drivers, and power management modules.
• Telecom Infrastructure: RF filtering, impedance matching in base stations.

Conclusion of GQ0A011782GT

The GQ0A011782GT combines high precision, thermal resilience, and compact packaging, making it a superior choice for engineers designing critical analog systems. Its isolated thin-film resistors and ceramic QSOP case offer a competitive edge over epoxy-based networks in terms of longevity and performance stability. While not RoHS-compliant, it remains a cost-effective solution for non-consumer applications demanding reliability under thermal stress.