TT Electronics/IRC

GQ0A022491GBT

GQ0A022491GBT Description

The GQ0A022491GBT 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 features 10 isolated resistors, each with a 2.49KΩ resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a ±50ppm/°C temperature coefficient and a 0.1W power rating per resistor (1W total), this network excels in environments with fluctuating thermal conditions. Its 100V maximum voltage rating and 125°C maximum operating temperature make it suitable for industrial and instrumentation applications.

GQ0A022491GBT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy.
• Isolated Resistors (10x): Each resistor operates independently, ideal for signal isolation.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh conditions.
• Compact QSOP Package: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for high-density PCB layouts.
• Gull Wing Termination: Facilitates easy soldering and inspection in SMT processes.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and test equipment where automotive compliance is not required.

GQ0A022491GBT Applications

This resistor network is optimized for:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Industrial Control Systems: Isolated resistor networks for PLCs and sensor interfaces.
• Telecommunications: RF and baseband applications where low TCR (±50ppm/°C) minimizes drift.
• Medical Electronics: Diagnostic devices where consistent performance is critical.

Conclusion of GQ0A022491GBT

The GQ0A022491GBT stands out for its precision, isolation, and thermal stability, making it a superior choice for engineers designing high-reliability electronics. Its ceramic construction, thin-film technology, and compact QSOP package offer a balance of performance and space efficiency. While not RoHS-compliant or automotive-grade, it excels in industrial, telecom, and precision measurement applications where accuracy and durability are paramount. For designs requiring 2.49KΩ isolated resistors with low TCR, this network delivers exceptional value.