TT Electronics/IRC

GQCB014702CT

GQCB014702CT Description

The GQCB014702CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 47KΩ resistance value per element with an exceptional ±0.25% 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 supports 100V maximum voltage, making it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case enhances thermal and mechanical durability.

GQCB014702CT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• High Power Density: 1W total dissipation in a compact 8.66mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Robust Construction: Ceramic substrate ensures superior heat resistance and longevity.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable efficient pick-and-place assembly.
• BUS Configuration: Ideal for voltage division, pull-up/down networks, and signal conditioning.

GQCB014702CT Applications

This resistor network excels in:

• Industrial Control Systems: Precision feedback loops and sensor interfaces.
• Medical Equipment: High-accuracy signal processing in diagnostic devices.
• Telecommunications: Impedance matching and line termination in RF modules.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) where thermal stability is critical.
• Test & Measurement: Calibration circuits requiring tight tolerance (±0.25%).

Conclusion of GQCB014702CT

The GQCB014702CT stands out for its combination of precision, power handling, and compactness, making it a top choice for engineers designing high-performance analog systems. While not RoHS-compliant, its ceramic construction and thin-film technology offer unmatched reliability in harsh environments. For applications demanding low drift, high accuracy, and robust packaging, this resistor network delivers exceptional value.