TT Electronics/IRC

GQCA019762GFT

GQCA019762GFT Description

The GQCA019762GFT 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 97.6KΩ 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 ±100ppm/°C temperature coefficient guarantees minimal resistance drift across a wide 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 ideal for isolation (ISOL) circuits in industrial and instrumentation systems.

GQCA019762GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): 12 independent resistors prevent crosstalk, suitable for signal conditioning.
• Robust Ceramic Package: Enhances thermal performance and mechanical durability in harsh environments.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Gull Wing Terminals: Facilitates automated PCB assembly with a 0.64mm pitch for compact layouts.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial applications where PPAP compliance is not required.

GQCA019762GFT Applications

This resistor network excels in:

• Isolation Circuits: Signal isolation in medical devices, test equipment, and industrial control systems.
• Voltage Dividers: Precision dividers in ADC/DAC interfaces or sensor signal conditioning.
• Communication Systems: Impedance matching and termination in high-frequency RF modules.
• Power Management: Current-limiting or feedback networks in DC-DC converters.
• Aerospace & Defense: Ruggedized electronics requiring stable performance under thermal stress.

Conclusion of GQCA019762GFT

The GQCA019762GFT stands out for its precision, isolation capability, and ceramic-based reliability, making it a superior choice over standard epoxy-coated networks. Its thin-film construction and tight tolerance cater to applications demanding long-term stability, while the QSOP package ensures space efficiency. Though not RoHS-compliant, it remains a robust solution for non-consumer markets. Engineers prioritizing thermal resilience, low drift, and circuit isolation will find this model indispensable in high-performance designs.