TT Electronics/IRC

GQ0B021650GDT

GQ0B021650GDT Description

The GQ0B021650GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 19-resistor array features a 165Ω resistance value per resistor with a tight 2% 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 20-pin QSOP ceramic package, it offers excellent thermal stability and reliability, making it ideal for surface-mount applications where space and precision are critical. The gull-wing termination facilitates easy PCB mounting, while the 1W total power rating (0.05W per resistor) ensures robust operation in compact designs.

GQ0B021650GDT Features

• Thin-Film Technology: Delivers high accuracy and low noise, superior to thick-film alternatives.
• Ceramic QSOP Case: Enhances thermal management and durability in harsh environments.
• 19 Resistors, 20-Terminal Configuration: Optimized for BUS line termination and signal conditioning.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.
• 100V Maximum Voltage Rating: Suitable for industrial and telecom applications.
• Compact Dimensions (8.66mm x 6.02mm x 1.47mm): Fits space-constrained designs without compromising performance.

GQ0B021650GDT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Bus Termination: DDR memory, CAN, and LVDS lines to reduce reflections.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Telecommunications: Base stations and networking equipment demanding low-noise performance.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment prototypes.

Conclusion of GQ0B021650GDT

The GQ0B021650GDT stands out for its thin-film precision, compact QSOP package, and robust thermal performance, making it a preferred choice for engineers designing high-reliability circuits. Its 2% tolerance and low TCR ensure consistent operation in temperature-variable environments, while the gull-wing SMD design simplifies assembly. Though not RoHS-compliant, it remains a cost-effective solution for industrial and telecom applications where precision and durability are paramount. For designs requiring tight-tolerance resistor networks with excellent power dissipation, this model delivers unmatched value.