TT Electronics/IRC

GQCA022402GT

GQCA022402GT Description

The GQCA022402GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 24KΩ resistance value and a 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a 0.1W power rating per resistor (1W total) and 100V maximum voltage rating, this network is engineered for signal conditioning, isolation, and voltage division in compact designs.

GQCA022402GT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C) for sensitive analog/digital circuits.
• Isolated Resistor Configuration (ISOL): 12 independent resistors minimize crosstalk, ideal for multi-channel isolation.
• Robust Ceramic Package: Enhances thermal management and mechanical durability in harsh environments.
• QSOP-24 Gull Wing SMD: Space-saving footprint (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances for automated assembly.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated for high-temperature applications.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial use where PPAP compliance is not required.

GQCA022402GT Applications

• Signal Isolation & Conditioning: Precision voltage dividers in ADC/DAC circuits, sensor interfaces, and instrumentation.
• Medical Electronics: Patient monitoring systems requiring stable, noise-resistant resistor networks.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR and tight tolerance.
• Industrial Control Systems: Isolated feedback loops in power supplies or motor drives.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GQCA022402GT

The GQCA022402GT stands out for its combination of precision, isolation, and compactness, making it a superior choice over bulkier or less stable alternatives. Its ceramic construction and thin-film technology ensure longevity in thermally challenging environments, while the QSOP-24 package optimizes board space. Though not RoHS-compliant or automotive-grade, it excels in industrial, medical, and telecom applications where accuracy and reliability are paramount. Engineers seeking a high-density, low-drift resistor network will find this model indispensable for critical circuit design.