TT Electronics/IRC

GQCB012612GT

GQCB012612GT Description

The GQCB012612GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It integrates 23 resistors in a 24-pin QSOP package with a 26.1KΩ resistance value per element, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. The ceramic-based construction ensures stability across a wide operating temperature range of 70°C to 125°C, with a derated power capability at elevated temperatures. Each resistor is rated for 0.05W (1/20W), with a total power dissipation of 1W for the entire network. The gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GQCB012612GT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±100ppm/°C) and tight tolerance (±2%).
• Robust Ceramic Case: Enhances thermal and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) optimize PCB space.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch ensure compatibility with SMD processes.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, with derated power handling at higher temps.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQCB012612GT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Key use cases include:

• Medical Devices: Stable resistance for sensor interfaces and diagnostic equipment.
• Test & Measurement Instruments: High-accuracy signal processing in multimeters and oscilloscopes.
• Industrial Control Systems: Reliable performance in PLCs and motor drivers.
• Telecom Infrastructure: Signal attenuation and impedance matching in RF modules.
• Consumer Electronics: Compact solutions for audio/video processing and power management.

Conclusion of GQCB012612GT

The GQCB012612GT stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding stable resistance in constrained spaces. While not automotive-grade, its ceramic construction and thin-film technology ensure longevity in industrial and commercial settings. Engineers will appreciate its ease of integration and consistent performance, particularly in high-density PCBs requiring multiple matched resistors. For non-PPAP projects needing reliable resistance networks, this model offers an optimal balance of cost and performance.