TT Electronics/IRC

GQCB011201GAT

GQCB011201GAT Description

The GQCB011201GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.2KΩ 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 the rectangular ceramic case ensures durability and thermal stability.

GQCB011201GAT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength in harsh environments.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package save board space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Gull-Wing SMD Termination: Ensures secure soldering and compatibility with automated assembly processes.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQCB011201GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses and I/O lines in microcontrollers.
• Test & Measurement Equipment: High-stability reference networks for calibration devices.
• Power Management: Current-limiting and load-sharing in low-power DC/DC converters.
• Industrial Controls: Durable solutions for PLCs and sensor interfaces exposed to temperature fluctuations.

Conclusion of GQCB011201GAT

The GQCB011201GAT combines precision, compactness, and reliability, making it a standout choice for engineers needing high-density resistor networks with excellent thermal and electrical stability. Its ceramic QSOP package and thin-film technology offer superior performance over plastic-encased alternatives, particularly in environments requiring long-term accuracy. While not RoHS-compliant, it remains a cost-effective solution for non-consumer applications where durability and precision are paramount.