TT Electronics/IRC

GQCA034752JGT

GQCA034752JGT Description

The GQCA034752JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 24-pin QSOP package features 12 isolated resistors, each with a 47.5KΩ resistance and a 5% tolerance, ensuring reliable signal conditioning and voltage division in compact circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal drift across the -70°C to +125°C operating range. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, this network is ideal for high-density PCB designs demanding durability and precision.

GQCA034752JGT Features

• Isolated Resistor Network: 12 independent resistors (47.5KΩ each) with 5% tolerance for precise circuit isolation.
• Thin-Film Technology: Delivers low noise and high stability (±25ppm/°C) for sensitive analog/digital systems.
• Robust Construction: Ceramic QSOP package with gull-wing leads ensures mechanical strength and solderability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power up to 125°C).
• Compact & High-Density: 8.66mm × 6.02mm footprint and 1.47mm profile suit space-constrained designs.
• 1W Total Power Handling: Distributed across resistors for balanced thermal management.

GQCA034752JGT Applications

• Industrial Control Systems: Signal conditioning in PLCs, sensors, and isolation circuits.
• Medical Electronics: Precision voltage dividers in diagnostic equipment.
• Telecommunications: Impedance matching and line termination in high-frequency modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance.
• Test & Measurement: Calibration networks and reference voltage generation.

Conclusion of GQCA034752JGT

The GQCA034752JGT excels in applications demanding high isolation, thermal stability, and compactness. Its thin-film ceramic construction, combined with tight tolerances and low TCR, makes it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where precision and reliability are paramount. The tube packaging ensures safe handling and storage for production environments.