TT Electronics/IRC

GQCB024421GDT

GQCB024421GDT Description

The GQCB024421GDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 4.42KΩ resistance value, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and reliability across a wide operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact, surface-mount designs.

GQCB024421GDT Features

• High-Density Integration: 23 resistors in a 24-pin QSOP package save PCB space.
• Thin-Film Technology: Delivers low noise, high stability, and precision performance compared to thick-film alternatives.
• Robust Construction: Ceramic case and gull-wing termination ensure mechanical durability and solderability.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance suits industrial and telecom applications.
• Strict Tolerances: ±0.1mm height/length tolerances and ±0.2mm depth tolerance facilitate consistent assembly.

GQCB024421GDT Applications

• Signal Processing: Ideal for DAC/ADC circuits, voltage dividers, and feedback networks.
• Industrial Electronics: Used in PLC modules, sensor interfaces, and precision instrumentation.
• Telecommunications: Suitable for RF impedance matching and line termination in high-frequency PCBs.
• Medical Devices: Reliable performance in patient monitoring systems where stability is critical.
• Test & Measurement: Ensures accuracy in calibration equipment and data acquisition systems.

Conclusion of GQCB024421GDT

The GQCB024421GDT stands out for its combination of precision, power handling, and compactness, making it a versatile choice for engineers prioritizing signal integrity and space efficiency. While not RoHS-compliant or automotive-rated, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and telecom applications. For designs requiring tight-tolerance, multi-resistor networks, this model delivers exceptional reliability and thermal performance.