TT Electronics/IRC

GQ8B024021FAT

GQ8B024021FAT Description

The GQ8B024021FAT 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 4.02KΩ resistance value, offering 1% tolerance and a ±50ppm/°C temperature coefficient for stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic substrate, it ensures superior thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is ideal for precision analog and digital circuits requiring tight tolerances and low drift.

GQ8B024021FAT Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminations for easy surface mounting.
• Precision Performance: 1% tolerance and ±50ppm/°C TCR ensure accuracy in critical applications.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP or Automotive-qualified).
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup in dense PCB layouts.
• Non-RoHS Compliant: Suitable for legacy or specialized designs requiring leaded components.

GQ8B024021FAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Test & Measurement Equipment: Calibration circuits requiring low drift over temperature.
• Industrial Controls: PLCs, sensor interfaces where space and reliability are critical.
• Legacy Electronics Repair: Non-RoHS compliance makes it a fit for older systems.

Conclusion of GQ8B024021FAT

The GQ8B024021FAT combines high precision, compact design, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction and thin-film technology deliver superior stability over alternatives, while the QSOP package ensures compatibility with automated assembly processes. Ideal for both prototyping and production, this model is a robust solution for precision circuitry where tolerance and temperature performance are paramount.