TT Electronics/IRC

GQCA027680JFT

GQCA027680JFT Description

The GQCA027680JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter-Small Outline Package) device integrates 12 isolated resistors, each with a 768Ω resistance value and a 5% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 1W total power rating (0.1W per resistor) makes it suitable for power-sensitive designs.

GQCA027680JFT Features

• High-Density Integration: 12 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm), ideal for space-constrained PCBs.
• Precision Thin-Film Technology: Delivers low noise and excellent stability (±50ppm/°C TCR) for signal conditioning and analog circuits.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength, withstanding harsh environments.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations without crosstalk.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Optimized for general-purpose use, though not PPAP-compliant or RoHS-certified.

GQCA027680JFT Applications

This resistor network excels in:

• Signal Isolation & Termination: Precision dividers, pull-up/pull-down networks in communication systems.
• Analog & Digital Circuitry: DAC/ADC reference networks, op-amp feedback loops, and sensor interfaces.
• Power Management: Voltage regulation and current limiting in DC-DC converters or power supplies.
• Test & Measurement Equipment: High-stability resistance requirements in calibration instruments.
• Industrial Controls: Durable performance in PLC modules and motor drives due to its wide temperature range (70°C to 125°C).

Conclusion of GQCA027680JFT

The GQCA027680JFT stands out for its combination of precision, isolation, and compactness, making it a versatile choice for engineers designing high-reliability electronics. While not suited for automotive or RoHS-mandated projects, its ceramic encapsulation, thin-film accuracy, and gull-wing SMD compatibility ensure optimal performance in industrial, telecom, and instrumentation systems. For applications demanding stable resistance with minimal drift, this network offers a cost-effective, space-saving solution.