TT Electronics/IRC

GQ8B027502DAT

GQ8B027502DAT Description

The GQ8B027502DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 15 resistors in a 16-pin QSOP package with a 75K Ohm resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. The ceramic case style ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount assembly. With a 0.75W (3/4W) total power rating and 0.05W per resistor, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact designs.

GQ8B027502DAT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure stable performance across a -70°C to +125°C operating range.
• Robust Construction: Ceramic substrate and thin-film technology provide superior thermal management and long-term reliability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch suits high-density PCB layouts.
• Automotive-Grade Alternatives: While not PPAP or Automotive qualified, its 125°C max operating temperature makes it suitable for industrial and telecom applications.
• Voltage Resilience: Supports up to 100V, ideal for analog and mixed-signal circuits.

GQ8B027502DAT Applications

This resistor network excels in:

• Precision Instrumentation: Signal conditioning in data acquisition systems and test equipment.
• Telecommunications: Impedance matching and termination in RF modules and base stations.
• Industrial Controls: Voltage division in PLCs and sensor interfaces.
• Medical Electronics: Low-noise analog circuits where stability is critical.

Conclusion of GQ8B027502DAT

The GQ8B027502DAT stands out for its combination of precision, power handling, and compactness, making it a versatile choice for engineers prioritizing reliability in harsh environments. Its ceramic construction and thin-film technology offer performance advantages over thicker-film networks, particularly in applications requiring tight tolerances and thermal stability. While not RoHS-compliant, it remains a robust solution for industrial and telecom designs where precision resistors are paramount.