TT Electronics/IRC

GQCB011331FCT

GQCB011331FCT Description

The GQCB011331FCT 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 common 1.33KΩ resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a robust ceramic package, it ensures reliability in demanding environments. With a 1W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for stability under thermal stress. Its gull-wing termination and surface-mount design facilitate seamless PCB integration, while the 100V maximum voltage rating makes it suitable for low-to-medium voltage circuits.

GQCB011331FCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for signal conditioning and analog circuits.
• Ceramic Case Style: Enhances thermal performance and mechanical durability, ideal for harsh environments.
• Compact QSOP Package (8.66mm × 6.02mm × 1.47mm): Saves board space while accommodating 23 resistors in a single network.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in industrial and automotive (non-AEC-Q200) applications.
• Low TCR (±100ppm/°C): Minimizes resistance drift over temperature variations, critical for precision instrumentation.
• Gull-Wing Termination: Simplifies automated assembly and inspection processes.

GQCB011331FCT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Industrial Control Systems: PLCs, motor drives, and power management modules requiring stable resistance values.
• Test & Measurement Equipment: Precision oscilloscopes and multimeters where low TCR and tight tolerance are paramount.
• Telecommunications: Filter networks and impedance matching in RF/microwave systems.
• Medical Electronics: Patient monitoring devices demanding high reliability and minimal drift.

Conclusion of GQCB011331FCT

The GQCB011331FCT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology, ceramic encapsulation, and gull-wing SMD design address critical needs in industrial, medical, and communication systems. While not PPAP or automotive-qualified, its performance metrics align with rigorous commercial and industrial standards, offering a cost-effective solution for space-constrained, precision applications.