TT Electronics/IRC

GQ8B018452DDT

GQ8B018452DDT Description

The GQ8B018452DDT 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, offering a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W per resistor, it is optimized for surface-mount (SMD) designs, featuring gull-wing terminations for secure PCB attachment.

GQ8B018452DDT Features

• Precision Performance: Thin-film technology ensures low noise, high stability, and minimal drift.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm footprint suits high-density layouts.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and instrumentation use.
• Strict Tolerances: ±0.1mm length/height and ±0.2mm depth tolerances ensure consistent placement.
• Non-Automotive: Suitable for non-PPAP applications, though not EU RoHS compliant.

GQ8B018452DDT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Its BUS circuit designator makes it ideal for data acquisition systems, medical instrumentation, and test/measurement equipment where stable, matched resistances are critical. The QSOP package and gull-wing leads facilitate automated assembly, while the wide operating temperature range ensures reliability in harsh environments.

Conclusion of GQ8B018452DDT

The GQ8B018452DDT combines high accuracy, thermal resilience, and compact design, making it a superior choice for engineers prioritizing performance in constrained spaces. While not suited for automotive or RoHS-compliant projects, its thin-film technology and ceramic encapsulation deliver unmatched stability for industrial, aerospace, and precision electronics. For applications demanding tight tolerance networks with robust power handling, this model stands out among resistor arrays.