TT Electronics/IRC

GQCB016192DT

GQCB016192DT Description

The GQCB016192DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 23-resistor array features a 61.9K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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 environments. 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.

GQCB016192DT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Case: Enhances thermal management and durability in harsh conditions.
• BUS Circuit Designator: Ideal for bus line termination, voltage division, and pull-up/down applications.
• 0.5% Tolerance & ±100ppm/°C TCR: Superior accuracy compared to standard thick-film networks.
• 1W Total Power Dissipation: Higher power handling than typical arrays in this class.
• 24-Pin Gull Wing SMD: Ensures reliable solder joints and automated assembly compatibility.
• Non-Automotive, Non-PPAP: Targeted at industrial, telecom, and instrumentation markets.

GQCB016192DT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Bus Termination Networks: Reduces signal reflection in high-speed data lines (e.g., DDR, PCIe).
• Medical/Test Equipment: Where low drift and repeatability are paramount.
• Industrial Control Systems: For robust signal conditioning in PLCs and motor drives.
• Telecom Infrastructure: Base stations and networking hardware requiring stable biasing.

Conclusion of GQCB016192DT

The GQCB016192DT stands out for its combination of precision, power efficiency, and compactness, addressing challenges in high-performance electronics. Its ceramic construction and thin-film technology provide reliability under thermal stress, while the QSOP package ensures compatibility with modern SMD processes. Though not RoHS-compliant, it remains a top choice for engineers prioritizing accuracy and durability in industrial and communication systems. For applications demanding tight-tolerance, multi-resistor solutions, this network offers a compelling balance of performance and integration.