TT Electronics/IRC

GQCB011650GDT

GQCB011650GDT Description

The GQCB011650GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor network features a 165Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and reliability in surface-mount (SMD) applications. With a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, this component is ideal for high-density PCB designs requiring consistent signal integrity.

GQCB011650GDT Features

• Ceramic QSOP Case: Provides superior thermal dissipation and mechanical durability.
• Thin-Film Technology: Delivers high precision and low noise for sensitive analog/digital circuits.
• Gull Wing Termination: Ensures reliable solder joints in automated assembly processes.
• 165Ω ±2% Resistance: Optimized for bus termination, voltage division, and pull-up/down applications.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated power up to 125°C).
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• 24-Pin Configuration: Supports complex circuit designs with compact footprint (8.66mm × 6.02mm × 1.47mm).

GQCB011650GDT Applications

This resistor network excels in:

• Bus Termination: Ensures signal integrity in high-speed digital systems (e.g., DDR memory, FPGA interfaces).
• Industrial Controls: Precision voltage dividers and feedback networks in PLCs and motor drives.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment telematics or infotainment systems.
• Test & Measurement Equipment: Stable reference circuits in oscilloscopes and data acquisition systems.
• Medical Devices: Low-noise signal conditioning where consistent resistance matching is critical.

Conclusion of GQCB011650GDT

The GQCB011650GDT stands out for its ceramic thin-film construction, tight tolerance, and high power density, making it a robust choice for engineers prioritizing reliability in compact designs. While not PPAP or automotive-qualified, its EU RoHS non-compliance may limit use in regulated markets. Ideal for high-frequency digital systems and precision analog circuits, this network balances performance with cost-effectiveness in industrial and consumer electronics.