TT Electronics/IRC

GQCA038662JGT

GQCA038662JGT Description

The GQCA038662JGT 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 86.6K Ohm resistance and a 5% tolerance, ensuring reliable performance in demanding circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for durability in compact designs.

GQCA038662JGT Features

• Isolated Resistor Network: 12 independent resistors (ISOL designator) for flexible circuit design.
• Precision Thin Film Technology: Delivers ±25ppm/°C stability, outperforming thick-film alternatives.
• High-Temperature Resilience: Rated for 125°C max operating temperature, ideal for harsh environments.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for tight PCB layouts.
• Gull-Wing Termination: Ensures secure SMD soldering and mechanical stress resistance.
• Ceramic Substrate: Enhances thermal conductivity and reliability vs. polymer-based networks.

GQCA038662JGT Applications

• Industrial Control Systems: Signal conditioning, voltage division, and feedback loops in PLCs.
• Medical Electronics: Precision analog circuits in diagnostic equipment due to low drift.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Safety): Sensor interfaces and infotainment systems (note: not PPAP/automotive-qualified).
• Test & Measurement: Calibration circuits requiring stable resistance values.

Conclusion of GQCA038662JGT

The GQCA038662JGT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic construction, thin-film technology, and isolated resistor design make it a superior choice over generic arrays, particularly in industrial and medical sectors. While not RoHS-compliant or automotive-grade, its robust performance and tight tolerances justify its use in professional electronics where reliability is critical. Engineers should consider this model for space-constrained, high-temperature designs requiring consistent resistance characteristics.