TT Electronics/IRC

GQCB024221GDT

GQCB024221GDT Description

The GQCB024221GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device integrates 23 resistors with a 4.22KΩ resistance value, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability in demanding environments. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in compact, high-density circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB024221GDT Features

• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm).
• Precision Performance: 2% tolerance and ±50ppm/°C TCR for stable operation across -70°C to +125°C.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch for automated assembly compatibility.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Ideal for commercial and industrial use where PPAP compliance is not required.

GQCB024221GDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in data acquisition systems.
• Analog Circuits: Feedback networks in op-amp configurations and ADC/DAC interfaces.
• Industrial Electronics: Durable performance in power supplies, test equipment, and control systems.
• Telecom & Networking: High-density PCBs requiring stable resistance values under thermal stress.
• Medical Devices: Reliable operation in diagnostic equipment where consistency is critical.

Conclusion of GQCB024221GDT

The GQCB024221GDT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology and ceramic encapsulation ensure long-term stability, while the QSOP form factor saves board space. Though not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, telecom, and medical applications demanding tight tolerances and robust performance. For designs requiring multi-resistor integration with minimal footprint, this network delivers unmatched value.