TT Electronics/IRC

GQCB016190GDT

GQCB016190GDT Description

The GQCB016190GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 619Ω resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a robust ceramic package, it ensures stability across a wide operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for demanding circuits requiring reliable signal conditioning or voltage division.

GQCB016190GDT Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High-Density Integration: 23 resistors in a compact 6.02mm x 8.66mm footprint, saving PCB space.
• Robust Construction: Ceramic case and gull-wing termination enhance mechanical and thermal resilience.
• Wide Temperature Range: Operates reliably up to 125°C, suitable for industrial environments.
• Low TCR: ±100ppm/°C ensures minimal resistance drift under thermal stress.
• Automated Assembly Friendly: QSOP package and 0.64mm terminal pitch streamline SMD placement.

GQCB016190GDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers in data acquisition systems.
• Bus Termination: Ideal for BUS circuit designators in high-speed digital interfaces.
• Industrial Controls: Stable performance in harsh environments like motor drives or power supplies.
• Test & Measurement Equipment: Low-noise, high-accuracy resistance networks for calibration circuits.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is critical.

Conclusion of GQCB016190GDT

The GQCB016190GDT stands out for its precision, durability, and space-saving design, making it a top choice for engineers prioritizing performance in compact layouts. Its ceramic encapsulation, thin-film technology, and broad thermal range address challenges in industrial, medical, and high-frequency applications. While not PPAP or automotive-qualified, its EU RoHS non-compliance may require alternative sourcing for regulated markets. For non-automotive precision networks, this model offers an optimal balance of cost and performance.