TT Electronics/IRC

GQ8B022151CT

GQ8B022151CT Description

The GQ8B022151CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 15-resistor array features a 2.15KΩ resistance per element with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8B022151CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic QSOP package ensures thermal and mechanical resilience.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm pitch for high-density layouts.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power handling.
• Low-Power Design: 0.05W per resistor (0.75W total) balances performance and energy efficiency.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its reliability suits industrial and instrumentation use.

GQ8B022151CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable resistance for amplification/filtering stages in test equipment.
• Medical Electronics: Low drift ensures accuracy in diagnostic devices.
• Industrial Control Systems: Durability in harsh environments (e.g., PLCs, motor drives).
• Aerospace & Defense: Ceramic packaging meets rigidity needs for avionics.

Conclusion of GQ8B022151CT

The GQ8B022151CT stands out for its precision, compactness, and ruggedness, ideal for applications demanding tight tolerances and thermal stability. While not RoHS-compliant or automotive-rated, its thin-film technology and ceramic housing make it a superior choice for industrial, medical, and high-reliability systems. Engineers will value its balance of performance, size, and power handling in critical circuit designs.