TT Electronics/IRC

GQ8A031690DCT

GQ8A031690DCT Description

The GQ8A031690DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 169 Ω resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±25 ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, making it suitable for high-reliability circuits. The gull-wing SMD termination and 100V maximum voltage rating enhance its versatility in surface-mount designs.

GQ8A031690DCT Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25 ppm/°C) for stable operation.
• Robust Ceramic QSOP Package: Ensures durability and excellent thermal performance in harsh environments.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: Supports 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly and reliable PCB connections.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm) for space-constrained designs.

GQ8A031690DCT Applications

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

• Medical Equipment: Patient monitoring devices requiring stable signal conditioning.
• Industrial Automation: PLCs, sensor interfaces, and control systems demanding high accuracy.
• Telecommunications: RF modules and signal processing circuits with low drift requirements.
• Test & Measurement: Calibration instruments and data acquisition systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A031690DCT

The GQ8A031690DCT stands out for its precision, isolation, and robust ceramic construction, making it ideal for applications where reliability and accuracy are paramount. While not PPAP or automotive-qualified, its thin-film technology, tight tolerances, and high power density offer a competitive edge in industrial, medical, and telecom designs. Its QSOP gull-wing package ensures compatibility with modern SMT processes, providing a dependable solution for high-performance resistor networks.