TT Electronics/IRC

GQ8A039092DT

GQ8A039092DT Description

The GQ8A039092DT 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 90.9KΩ resistance value per resistor with a tight ±0.5% tolerance and a low ±25ppm/°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 termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in industrial environments.

GQ8A039092DT Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable operation.
• Robust Ceramic Package: Ensures thermal stability and mechanical strength in harsh conditions.
• High Power Handling: Supports 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical isolation between channels.
• Compact QSOP-16 Form Factor: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Gull-Wing SMD Termination: Enables reliable soldering and automated assembly processes.

GQ8A039092DT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks, and sensor conditioning.
• Medical Electronics: Isolated signal paths in patient monitoring equipment.
• Telecommunications: Line termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Grade): Non-safety-critical analog signal processing.
• Test & Measurement Equipment: Calibration and reference circuits requiring long-term stability.

Conclusion of GQ8A039092DT

The GQ8A039092DT stands out for its combination of precision, power efficiency, and rugged packaging, making it a top choice for engineers prioritizing reliability in isolated signal paths. While not RoHS-compliant or PPAP-certified, its ceramic construction and thin-film technology offer unmatched performance in industrial and medical applications where accuracy and thermal resilience are critical. Its QSOP-16 footprint ensures compatibility with modern SMD assembly workflows, cementing its role in next-generation electronic systems.