TT Electronics/IRC

GQ8A011240CCT

GQ8A011240CCT Description

The GQ8A011240CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 124Ω resistance value with an ultra-tight ±0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and reliability in surface-mount (SMD) configurations. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is ideal for precision analog and digital circuits requiring low drift and high accuracy.

GQ8A011240CCT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing termination for durability and solderability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions, suitable for space-constrained PCBs.
• Isolated Network (ISOL): Independent resistors for flexible circuit design.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.
• QSOP Package: 0.64mm terminal pitch ensures compatibility with automated assembly processes.

GQ8A011240CCT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems requiring low drift and high accuracy.
• Industrial Controls: PLCs, motor drives, and instrumentation where thermal stability is critical.
• Telecommunications: RF and baseband circuitry demanding tight tolerance matching.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ8A011240CCT

The GQ8A011240CCT stands out for its precision, compact form factor, and ceramic-based isolation, making it a superior choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances make it ideal for industrial, medical, and telecom applications where accuracy and thermal performance are paramount. Its QSOP gull-wing package ensures ease of assembly, while the tube packaging protects components during handling and storage.