TT Electronics/IRC

GQ8A024301DBT

GQ8A024301DBT Description

The GQ8A024301DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated (ISOL) network features a 4.3KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±50ppm/°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 excellent thermal stability and durability. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ8A024301DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for reliable signal conditioning.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength, suitable for harsh environments.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Compact QSOP Form Factor: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable efficient PCB mounting.

GQ8A024301DBT Applications

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

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks.
• Medical Electronics: High-reliability circuits where stability and accuracy are critical.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Telecommunications: Isolation and impedance matching in RF/analog modules.
• Automotive (Non-Automotive Grade): Secondary systems where ceramic durability is advantageous.

Conclusion of GQ8A024301DBT

The GQ8A024301DBT stands out for its precision, thermal resilience, and compact design, making it a superior choice for engineers prioritizing performance in space-constrained, high-temperature environments. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure longevity in industrial, medical, and telecom applications. For designs demanding tight tolerances and isolation, this network offers an optimal balance of reliability and efficiency.