TT Electronics/IRC

GQCA024751BBT

GQCA024751BBT Description

The GQCA024751BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated resistors, each with a 4.75KΩ resistance and an exceptional ±0.1% tolerance. The ceramic case ensures robust thermal and mechanical performance, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a ±50ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating further enhance its versatility in precision circuits.

GQCA024751BBT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case offers superior thermal dissipation and mechanical durability.
• Isolated Resistors: 12 independent resistors in a single package, ideal for signal isolation.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) optimizes PCB real estate.
• Reliable Termination: Gull-wing leads enable secure SMD mounting with a 0.64mm pitch.
• Wide Temperature Range: Operates from -70°C to +125°C, derated for high-temperature performance.
• Non-Automotive: Suitable for industrial, medical, and telecom applications where PPAP compliance is not required.

GQCA024751BBT Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Medical Equipment: Patient monitoring devices and diagnostic instruments requiring stable signal conditioning.
• Industrial Control Systems: PLCs, sensor interfaces, and feedback loops where accuracy is critical.
• Telecommunications: RF modules, baseband processing, and impedance matching networks.
• Test & Measurement: Calibration equipment and high-accuracy data acquisition systems.
• Aerospace & Defense: Avionics and radar systems demanding reliability under extreme conditions.

Conclusion of GQCA024751BBT

The GQCA024751BBT stands out for its precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability electronics. Its thin-film technology, ceramic encapsulation, and gull-wing SMD compatibility ensure consistent performance in mission-critical applications. While not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and telecom systems where tight tolerances and thermal stability are paramount. For designers seeking a compact, high-performance resistor network, this model delivers exceptional value.