TT Electronics/IRC

GQCA026491JGT

GQCA026491JGT Description

The GQCA026491JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 24-pin QSOP (Quarter-Small Outline Package) device features 12 isolated resistors, each with a 6.49KΩ resistance and a 5% tolerance, ensuring reliable signal conditioning and voltage division in compact circuits. The ceramic case style and gull-wing termination enable excellent surface-mount compatibility, while the ±50ppm/°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 ideal for demanding environments.

GQCA026491JGT Features

• High-Density Integration: 12 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, optimized for space-constrained PCB designs.
• Superior Thermal Stability: Thin-film technology and ceramic construction ensure low noise and high reliability under thermal stress.
• Precision Performance: ±5% tolerance and ±50ppm/°C TCR provide consistent performance in precision analog circuits.
• Robust Construction: Gull-wing leads and surface-mount design facilitate automated assembly, while the tube packaging protects components during handling.
• Isolated Circuit Design: Each resistor is electrically isolated (ISOL designation), enabling flexible circuit configurations without cross-talk.

GQCA026491JGT Applications

This resistor network excels in applications requiring high accuracy, thermal stability, and compact form factors, such as:

• Industrial Control Systems: Signal conditioning, feedback networks, and sensor interfacing in harsh environments.
• Medical Electronics: Precision instrumentation and diagnostic equipment where drift-free performance is critical.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Automotive (Non-Automotive Rated): Test and measurement systems, though not PPAP or automotive-qualified, benefit from its rugged design.

Conclusion of GQCA026491JGT

The GQCA026491JGT stands out for its combination of precision, power handling, and miniaturization, making it a versatile solution for advanced electronic systems. Its ceramic thin-film construction, isolated resistors, and gull-wing termination offer superior performance over standard thick-film networks, particularly in high-temperature or precision-critical applications. While not RoHS-compliant or automotive-grade, its reliability and technical specifications make it a preferred choice for industrial, medical, and telecom designs demanding uncompromising quality.