TT Electronics/IRC

GQCB015491CBT

GQCB015491CBT Description

The GQCB015491CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 5.49KΩ resistance value, offering a tight ±0.25% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C temperature range. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) suit space-constrained layouts.

GQCB015491CBT Features

• Precision Performance: 0.25% tolerance and thin-film technology ensure minimal drift and high accuracy.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High Power Handling: 1W total power (distributed across 23 resistors) supports sustained operation in power-sensitive circuits.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes board space.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQCB015491CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance values.
• Signal Conditioning: ADC/DAC reference networks, amplifier gain setting, and filter networks.
• Industrial Electronics: Process control systems, test equipment, and instrumentation where thermal stability is critical.
• Communications: RF and microwave circuits benefiting from low parasitic effects and consistent performance.

Conclusion of GQCB015491CBT

The GQCB015491CBT stands out for its precision, compactness, and reliability, making it a superior choice for applications demanding tight tolerances and thermal resilience. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology offer exceptional performance in industrial and commercial settings. Engineers will appreciate its balance of power handling, accuracy, and space-saving design, particularly in high-density PCBs or precision analog systems.