TT Electronics/IRC

GQ0A011242DAT

GQ0A011242DAT Description

The GQ0A011242DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 12.4kΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient guarantees stable performance across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for precision analog and digital systems.

GQ0A011242DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case and thin-film technology ensure durability and low noise.
• Isolated Resistors: 10 independent resistors (ISOL circuit designator) for flexible circuit design.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation use.

GQ0A011242DAT Applications

This resistor network excels in applications requiring precision, stability, and compactness, such as:

• Analog Signal Processing: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Controls: PLCs, sensor conditioning, and power management circuits.
• Test & Measurement Equipment: Calibration circuits and precision instrumentation.
• Medical Electronics: Patient monitoring systems and diagnostic devices.
• Aerospace & Defense: Avionics and communication systems where reliability is critical.

Conclusion of GQ0A011242DAT

The GQ0A011242DAT stands out for its high accuracy, robust ceramic construction, and isolated resistor configuration, making it a superior choice for precision electronics. Its thin-film technology, wide temperature range, and compact QSOP package cater to industries demanding reliability and performance. While not automotive-grade or RoHS-compliant, it remains a top-tier solution for industrial, medical, and aerospace applications where exacting standards are non-negotiable.