TT Electronics/IRC

GQCB012202GGT

GQCB012202GGT Description

The GQCB012202GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 22K Ohm resistance value per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and durability. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQCB012202GGT Features

• High-Density Integration: 23 resistors in a compact QSOP ceramic case (8.66mm x 6.02mm x 1.47mm).
• Precision Performance: ±2% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic substrate ensures superior heat dissipation and mechanical strength.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial environments.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for automated assembly.
• Non-Automotive Grade: Suitable for commercial and industrial applications (PPAP not required).

GQCB012202GGT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces.
• Bus Termination: High-speed data lines (e.g., DDR memory, PCIe).
• Industrial Control Systems: PLCs, sensor arrays, and power management.
• Test & Measurement Equipment: Precision calibration circuits.
• Medical Electronics: Low-noise signal paths in diagnostic devices.

Conclusion of GQCB012202GGT

The GQCB012202GGT stands out for its combination of precision, power handling, and compact design. Its thin-film technology and ceramic package provide long-term reliability, while the QSOP form factor saves board space. Though not RoHS-compliant, it remains a top choice for non-consumer applications requiring stable, high-density resistance networks. Engineers will appreciate its balance of performance and ease of integration in industrial, telecom, and instrumentation systems.