TT Electronics/IRC

GQ8A039100DBT

GQ8A039100DBT Description

The GQ8A039100DBT from TT Electronics/IRC is a high-precision 8-resistor thin-film network in a 16-pin QSOP ceramic package, designed for surface-mount applications. It features a 910Ω resistance value per resistor with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design allows each resistor to function independently, making it ideal for applications requiring multiple precision resistors in a compact footprint. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding environments.

GQ8A039100DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Ceramic QSOP Package: Offers superior thermal and mechanical stability compared to plastic alternatives.
• Gull Wing Termination: Ensures robust solder joints for surface-mount assembly.
• Isolated Resistor Network (ISOL): Each resistor operates independently, providing design flexibility.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GQ8A039100DBT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and signal processing.
• Medical Electronics: Patient monitoring and diagnostic devices requiring high stability.
• Automotive (Non-Automotive Grade): Infotainment and non-safety-critical systems.

Conclusion of GQ8A039100DBT

The GQ8A039100DBT stands out for its precision, reliability, and compact design, making it a superior choice for engineers needing high-performance resistor networks. Its ceramic construction, isolated resistors, and wide temperature range make it particularly suited for industrial, medical, and instrumentation applications where accuracy and durability are critical. While not PPAP or automotive-qualified, its thin-film technology and robust packaging ensure long-term performance in demanding environments.