TT Electronics/IRC

GQ8B026342CAT

GQ8B026342CAT Description

The GQ8B026342CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 63.4KΩ resistance value, offering a tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for precision analog and digital circuits.

GQ8B026342CAT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR ensure minimal drift over temperature variations.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal performance and long-term stability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for easy surface mounting.
• Wide Operating Range: Functions reliably from 70°C to 125°C, making it suitable for industrial and automotive-grade applications (though not PPAP or Automotive certified).
• Low Power Dissipation: 0.05W per resistor (0.75W total) balances performance with energy efficiency.

GQ8B026342CAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: High accuracy required in oscilloscopes, multimeters, and calibration tools.
• Telecommunications: Signal processing and impedance matching in RF and baseband circuits.

Conclusion of GQ8B026342CAT

The GQ8B026342CAT stands out for its precision, durability, and compact design, making it a top choice for engineers needing reliable resistor networks in high-performance electronics. Its ceramic encapsulation, low TCR, and tight tolerance ensure consistent operation in critical applications, though its non-compliance with EU RoHS may limit use in certain regions. Ideal for industrial, telecom, and instrumentation designs requiring uncompromising accuracy.