TT Electronics/IRC

GQCB011051GDT

GQCB011051GDT Description

The GQCB011051GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.05KΩ resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB011051GDT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation in varying environments.
• Robust Ceramic Package: Ensures durability and excellent thermal performance, ideal for high-temperature applications.
• High Power Handling: 1W total power dissipation (0.05W per resistor) supports power-sensitive designs.
• Space-Efficient QSOP Package: 24-pin gull-wing SMD configuration optimizes PCB real estate.
• Wide Voltage Range: 100V rating accommodates diverse circuit requirements.
• Automated Assembly Friendly: Gull-wing terminals and surface-mount design streamline manufacturing.

GQCB011051GDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Control Systems: High-reliability feedback circuits, sensor conditioning.
• Telecommunications: Impedance matching, line termination.
• Medical Electronics: Low-drift instrumentation amplifiers, diagnostic equipment.
• Automotive (Non-Automotive Rated): Non-safety-critical modules like infotainment or lighting control.

Conclusion of GQCB011051GDT

The GQCB011051GDT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction, thin-film technology, and robust electrical specs cater to industrial, telecom, and medical applications where stability and accuracy are paramount. While not PPAP or automotive-qualified, it remains a cost-effective solution for non-safety-critical systems demanding consistent performance.