TT Electronics/IRC

GQ8B018451FBT

GQ8B018451FBT Description

The GQ8B018451FBT 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 8.45KΩ resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum voltage of 100V. Its surface-mount gull-wing termination facilitates reliable PCB assembly, while the 0.64mm terminal pitch ensures compatibility with high-density layouts.

GQ8B018451FBT Features

• High Power Handling: Delivers 0.75W (3/4W) total power (0.05W per resistor), ideal for power-sensitive circuits.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR ensure stable operation in varying environments.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained applications.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C max operating temperature suits industrial and telecom uses.

GQ8B018451FBT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Analog Circuits: Feedback networks in op-amp configurations.
• Industrial Controls: Robust performance in PLCs and sensor interfaces.
• Telecommunications: Stable termination resistors in high-frequency modules.
• Test Equipment: Reliable resistance networks for calibration and measurement devices.

Conclusion of GQ8B018451FBT

The GQ8B018451FBT excels in precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in industrial, telecom, and instrumentation designs. Its ceramic encapsulation, tight tolerances, and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with modern SMT processes. For applications demanding high accuracy and thermal resilience, this model stands out among comparable networks.