TT Electronics/IRC

GQCA032491GT

GQCA032491GT Description

The GQCA032491GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated resistors, each with a 2.49KΩ resistance value, 2% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic package, it offers superior thermal stability and durability. With a 0.1W (1/10W) power rating per resistor and a 1W total power rating, this network is ideal for high-density circuits requiring reliable power dissipation. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GQCA032491GT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors minimize crosstalk in multi-channel systems.
• Robust Ceramic Case: Enhances thermal performance and mechanical strength in harsh environments.
• High Voltage Rating (100V): Suitable for industrial and telecom applications requiring elevated voltage handling.
• Compact QSOP Package (8.66mm x 6.02mm x 1.47mm): Optimizes board space in high-density designs.
• Wide Operating Temperature (-70°C to +125°C): Ensures reliability in automotive, aerospace, and industrial settings (though not PPAP/Automotive certified).

GQCA032491GT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Medical Electronics: Isolated measurement circuits in patient monitoring devices.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Industrial Controls: Robust resistor arrays for PLCs and motor drivers.
• Test & Measurement Equipment: Calibration circuits requiring low TCR and tight tolerance.

Conclusion of GQCA032491GT

The GQCA032491GT stands out for its combination of precision, isolation, and compactness, making it a superior choice for engineers designing critical circuits where space, thermal stability, and signal integrity are paramount. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology provide exceptional performance in professional and industrial electronics. Ideal for applications demanding high reliability and minimal drift, this resistor network is a versatile solution for advanced embedded systems.