TT Electronics/IRC

GQCA031330GGT

GQCA031330GGT Description

The GQCA031330GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP package features 12 isolated resistors, each with a 133 Ω resistance value and a tight 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 70°C to 125°C operating range. 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.

GQCA031330GGT Features

• Precision Thin Film Technology: Delivers superior stability and low noise compared to thick-film alternatives.
• Isolated Resistor Configuration (ISOL): Each of the 12 resistors operates independently, ideal for signal isolation or multi-channel applications.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh environments.
• High Power Density: 1W total dissipation in a compact 8.66mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial and automotive-grade systems (though not PPAP/automotive-certified).
• Gull-Wing Termination: Facilitates automated assembly and improves solder joint reliability.

GQCA031330GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Medical Equipment: Isolated measurement channels in patient monitoring systems.
• Test & Measurement Instruments: High-accuracy calibration and sensor interfacing.
• Industrial Controls: Robust signal processing in PLCs or motor drives.
• Telecom Infrastructure: Impedance matching in RF modules or baseband processing.

Conclusion of GQCA031330GGT

The GQCA031330GGT combines precision, isolation, and power efficiency in a ceramic QSOP package, making it a standout choice for engineers prioritizing reliability in space-constrained, high-temperature designs. Its thin-film technology and gull-wing SMD compatibility streamline integration, while the 2% tolerance and ±25ppm/°C TCR ensure long-term accuracy. While not RoHS-compliant or automotive-qualified, its performance suits industrial, medical, and telecom applications where stability and miniaturization are critical.