TT Electronics/IRC

GQ8B023321GT

GQ8B023321GT Description

The GQ8B023321GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 3.32KΩ 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. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±0.1mm height/length tolerances ensure consistent placement accuracy.

GQ8B023321GT Features

• Precision Thin Film Technology: Delivers stable performance with minimal drift.
• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Automotive-Grade Alternatives: While not PPAP or Automotive qualified, its 125°C max operating temp suits industrial and telecom applications.
• Low TCR (±50ppm/°C): Ideal for environments with fluctuating temperatures.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.

GQ8B023321GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: Mitigating reflections in high-speed data lines (e.g., SPI, I2C).
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Telecom Infrastructure: Base stations and network equipment requiring stable resistance.
• Test & Measurement: Calibration circuits and instrumentation where accuracy is critical.

Conclusion of GQ8B023321GT

The GQ8B023321GT stands out for its combination of precision, power handling, and compactness, making it a superior choice for demanding electronics. Its ceramic construction and thin-film technology ensure longevity, while the QSOP gull-wing package simplifies assembly. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer applications. Engineers will appreciate its balance of performance and reliability in industrial, telecom, and instrumentation designs.