TT Electronics/IRC

GQCB011650DBT

GQCB011650DBT Description

The GQCB011650DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 165Ω resistance value with an exceptional 0.5% tolerance and a ±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 a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize space efficiency.

GQCB011650DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• Tight Tolerance & Low TCR: ±0.5% tolerance and ±100ppm/°C ensure minimal drift under thermal stress.
• High Power Handling: 1W total dissipation (1/20W per resistor) supports power-intensive applications.
• QSOP Gull-Wing Package: Enables reliable soldering and automated assembly processes.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GQCB011650DBT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision dividers in ADC/DAC circuits.
• Signal Conditioning: Amplifier feedback loops and sensor interfaces.
• Bus Termination: High-speed data lines (e.g., DDR, PCIe) requiring matched impedance.
• Medical/Test Equipment: Where low drift and repeatability are critical.
• Industrial Controls: PLCs and motor drives benefiting from its ceramic case’s thermal resilience.

Conclusion of GQCB011650DBT

The GQCB011650DBT combines precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with modern SMT workflows. Though not RoHS-compliant, it remains a go-to solution for industrial and telecom applications demanding rigorous performance standards.