TT Electronics/IRC

GQCA0357R6DCT

GQCA0357R6DCT Description

The GQCA0357R6DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 57.6 Ω resistance value and a tight ±0.5% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±25 ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for precision circuits.

GQCA0357R6DCT Features

• High Precision: ±0.5% tolerance and ±25 ppm/°C TCR ensure stable performance in varying conditions.
• Robust Construction: Ceramic case provides excellent thermal and mechanical resilience.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) for flexible circuit design.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for secure PCB mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Low Noise: Thin-film technology minimizes electrical noise, critical for sensitive analog applications.

GQCA0357R6DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency systems.
• Medical Devices: Low-noise, high-reliability components for diagnostic equipment.
• Automotive (Non-Automotive Rated): Non-safety-critical systems where precision is key.

Conclusion of GQCA0357R6DCT

The GQCA0357R6DCT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks. Its ceramic construction, thin-film technology, and isolated resistors offer superior performance over standard arrays, particularly in high-temperature or noise-sensitive applications. While not PPAP or automotive-rated, it remains a cost-effective solution for industrial, telecom, and medical electronics where accuracy and stability are paramount.