TT Electronics/IRC

GQ8B018452FBT

GQ8B018452FBT Description

The GQ8B018452FBT 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 84.5K Ohm resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The 0.75W (3/4W) total power rating and 0.05W per resistor capability make it suitable for power-sensitive designs. Its thin-film technology provides excellent ±100ppm/°C temperature coefficient, minimizing resistance drift over temperature variations.

GQ8B018452FBT Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained PCBs.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR ensure reliable signal integrity in analog and mixed-signal circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength, outperforming plastic-encased alternatives.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch facilitate automated assembly and high-density layouts.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and instrumentation applications.
• Non-Automotive Grade: Suitable for commercial and industrial use but not PPAP-compliant for automotive applications.

GQ8B018452FBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Data Acquisition Systems: High-accuracy ADC/DAC reference circuits where stability is critical.
• Medical Electronics: Patient monitoring devices requiring low drift and long-term reliability.
• Industrial Controls: PLCs and process instrumentation benefiting from its ceramic package’s thermal resilience.
• Telecommunications: RF and baseband circuitry demanding tight tolerance and minimal parasitic effects.

Conclusion of GQ8B018452FBT

The GQ8B018452FBT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for engineers prioritizing performance in harsh environments. While not suited for automotive use, its thin-film technology, low TCR, and high power density make it ideal for industrial, medical, and telecom applications where accuracy and reliability are paramount. Its QSOP gull-wing package ensures compatibility with modern SMT processes, streamlining production without compromising quality.