TT Electronics/IRC

GQCB015492GGT

GQCB015492GGT Description

The GQCB015492GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device integrates 23 resistors with a 54.9K Ohm resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a ceramic package, it offers excellent thermal stability with a ±100ppm/°C temperature coefficient and operates across a 70°C to 125°C derated power range. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, it suits demanding environments. The gull-wing termination and 0.64mm pitch enable compact PCB layouts, while its 8.66mm × 6.02mm × 1.47mm dimensions meet space-constrained designs.

GQCB015492GGT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability.
• High-Density Integration: 23 resistors in a compact QSOP package reduce board footprint.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C rating makes it suitable for industrial and telecom applications.
• Non-RoHS Compliance: Ideal for legacy systems requiring leaded components.

GQCB015492GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Telecommunications: Line termination and impedance matching in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.
• Legacy Electronics: Repair or replacement in non-RoHS-compliant assemblies.

Conclusion of GQCB015492GGT

The GQCB015492GGT combines thin-film precision, ceramic robustness, and high-density integration for critical analog designs. Its 2% tolerance, 100V rating, and 125°C capability make it a versatile choice for industrial, telecom, and instrumentation applications. While not automotive-qualified, its performance rivals higher-cost alternatives, offering engineers a reliable solution for space-efficient, high-accuracy circuits.