TT Electronics/IRC

GQ0A011020GT

GQ0A011020GT Description

The GQ0A011020GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 10-resistor array features a 102Ω resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic QSOP package, it offers excellent thermal stability and mechanical durability. The 20-pin gull-wing SMD termination facilitates easy surface mounting, while the isolated (ISOL) circuit design allows independent resistor operation, making it ideal for signal conditioning and voltage division tasks. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it suits demanding environments.

GQ0A011020GT Features

• Precision Thin Film Technology: Delivers stable performance with ±100ppm/°C TCR and 2% tolerance.
• Robust Ceramic Package: Enhances thermal conductivity and withstands high temperatures up to 125°C.
• Isolated Resistor Network: Each of the 10 resistors operates independently, enabling flexible circuit design.
• Surface-Mount Gull Wing Terminals: Ensures reliable PCB attachment with a 0.64mm pitch for high-density layouts.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ0A011020GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Medical Electronics: Isolated measurement systems requiring low drift.
• Test & Measurement Equipment: High-accuracy calibration and sensor interfacing.
• Industrial Controls: Robust performance in harsh environments.
• Telecom Infrastructure: Stable termination for high-frequency signals.

Conclusion of GQ0A011020GT

The GQ0A011020GT stands out for its precision, isolation, and ceramic-packaged reliability, making it a superior choice for applications demanding tight tolerance and thermal stability. While not RoHS-compliant, its thin-film technology and gull-wing SMD design cater to high-reliability industrial and commercial systems. Engineers will appreciate its balance of performance and durability in space-constrained, high-temperature designs.