TT Electronics/IRC

GQCB017680CT

GQCB017680CT Description

The GQCB017680CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 768Ω resistance value per resistor with an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and impedance matching circuits. Encased in a ceramic QSOP package, it offers superior thermal stability and reliability across a wide temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ±100ppm/°C temperature coefficient minimizes resistance drift under thermal stress. With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and mixed-signal systems.

GQCB017680CT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case and thin-film technology ensure durability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) with 0.64mm terminal pitch.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low Power Dissipation: 0.05W per resistor (1W total) for energy-efficient designs.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its reliability suits industrial applications.

GQCB017680CT Applications

• Precision Instrumentation: Used in medical devices, test equipment, and data acquisition systems.
• Communication Systems: Ideal for RF matching networks and base station circuitry.
• Industrial Controls: Deployed in PLCs, motor drives, and sensor interfaces.
• Consumer Electronics: Suitable for high-end audio equipment and display drivers.
• Power Management: Voltage dividers and feedback networks in DC-DC converters.

Conclusion of GQCB017680CT

The GQCB017680CT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers requiring reliable resistor networks in space-constrained, high-performance designs. Its ceramic QSOP package and thin-film technology offer advantages over thicker-film or less stable alternatives, particularly in environments with fluctuating temperatures. While not RoHS-compliant or automotive-rated, its technical specifications cater to industrial, telecom, and precision analog applications where accuracy and longevity are critical.