TT Electronics/IRC

GQCA0356R0GT

GQCA0356R0GT Description

The GQCA0356R0GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 24-pin QSOP package features 12 isolated resistors, each with a 56Ω resistance value and a 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for durability in compact, high-density PCB designs.

GQCA0356R0GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, eliminating crosstalk.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh environments.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions and 0.64mm pitch save board space.
• Gull Wing Termination: Facilitates automated soldering and inspection processes.

GQCA0356R0GT Applications

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces benefit from its isolation and precision.
• Medical Electronics: Patient monitoring systems and diagnostic equipment leverage its low drift and reliability.
• Telecommunications: RF modules and baseband processing require stable termination and impedance matching.
• Test & Measurement: Calibration circuits and precision dividers demand its tight tolerance (±2%) and low TCR.
• Aerospace & Defense: Rugged ceramic construction suits avionics and military-grade hardware.

Conclusion of GQCA0356R0GT

The GQCA0356R0GT stands out for its isolated thin-film resistors, ceramic durability, and broad operational range, making it ideal for mission-critical applications where precision and longevity are paramount. While not automotive-grade or RoHS-compliant, its QSOP packaging and 1W power handling offer a compelling solution for space-constrained, high-reliability designs. Engineers seeking a balance of performance, compactness, and thermal resilience will find this network resistor array a robust choice.