TT Electronics/IRC

GQCA033651GT

GQCA033651GT Description

The GQCA033651GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP device features 12 isolated resistors, each with a 3.65KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in critical circuits. The ceramic case style and gull-wing termination make it ideal for surface-mount (SMD) applications, while its ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of 70°C to 125°C. With a maximum voltage rating of 100V and a power rating of 1W (0.1W per resistor), this network is engineered for reliability in demanding environments.

GQCA033651GT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic Package: Enhances thermal performance and mechanical durability compared to plastic alternatives.
• QSOP Gull-Wing SMD: Optimized for automated PCB assembly with a 0.64mm terminal pitch and compact 8.66mm x 6.02mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suitable for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliant: Ideal for legacy systems or environments where lead-free compliance is not required.

GQCA033651GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Medical Electronics: Isolated measurement circuits in patient monitoring devices.
• Industrial Control Systems: Robust analog I/O modules requiring stable resistance under thermal stress.
• Telecommunications: Impedance matching and termination in high-frequency RF circuits.
• Test & Measurement Equipment: Calibration circuits demanding low drift over temperature.

Conclusion of GQCA033651GT

The GQCA033651GT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over generic resistor arrays. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility ensure long-term reliability in harsh conditions. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications where accuracy and thermal stability are paramount. Packaged in a protective tube, it is ready for high-volume PCB assembly.