TT Electronics/IRC

GQ8A011501CT

GQ8A011501CT Description

The GQ8A011501CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 1.5KΩ resistance value per resistor with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it ideal for high-reliability environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates robust surface-mount (SMD) assembly.

GQ8A011501CT Features

• Precision Performance: 0.25% tolerance and ±100ppm/°C TCR for accurate signal processing.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High Power Handling: 0.1W per resistor (0.75W total) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for consistent PCB fit.
• Isolated Design: Minimizes interference in multi-channel circuits.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ8A011501CT Applications

This resistor network excels in precision analog and digital systems, including:

• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Medical Equipment: High-accuracy signal conditioning in diagnostic devices.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement: Calibration circuits requiring low drift and high stability.
• Aerospace & Defense: Ruggedized electronics where reliability is critical.

Conclusion of GQ8A011501CT

The GQ8A011501CT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for applications demanding high accuracy and thermal resilience. While not automotive-grade or RoHS-compliant, its thin-film technology and tight tolerances cater to specialized industrial, medical, and aerospace needs where performance outweighs cost considerations. Engineers seeking a low-drift, high-power resistor network will find this model exceptionally reliable.