TT Electronics/IRC

GQ0A0263R4GDT

GQ0A0263R4GDT Description

The GQ0A0263R4GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 63.4Ω resistance, 2% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers excellent thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in demanding environments. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with surface-mount (SMD) assembly processes.

GQ0A0263R4GDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial applications.
• Compact & Robust Design: 8.66mm x 6.02mm x 1.47mm dimensions with a ceramic case for mechanical strength.
• High Power Density: 1W total dissipation in a small footprint, ideal for space-constrained designs.
• Gull-Wing SMD Termination: Ensures reliable solder joints and ease of automated assembly.

GQ0A0263R4GDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecommunications Equipment: RF modules, filters, and impedance matching circuits.
• Medical Electronics: Patient monitoring devices where accuracy is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ0A0263R4GDT

The GQ0A0263R4GDT stands out for its precision, isolation, and compact power handling, making it a superior choice for engineers needing reliable resistor networks in high-density PCB designs. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure long-term performance in industrial, telecom, and medical applications. For projects demanding tight tolerance, low TCR, and robust packaging, this model delivers exceptional value.