TT Electronics/IRC

GQ8B0282R5DDT

GQ8B0282R5DDT Description

The GQ8B0282R5DDT 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 82.5Ω resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. Encased in a ceramic package, it ensures excellent thermal stability and reliability across an operating temperature range of 70°C to 125°C. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 0.64mm terminal pitch accommodates high-density PCB layouts. With a total power rating of 0.75W (3/4W) and 0.05W per resistor, it balances performance and compactness.

GQ8B0282R5DDT Features

• Precision & Stability: 0.5% tolerance and ±50ppm/°C TCR ensure consistent performance in varying thermal conditions.
• Robust Construction: Ceramic case enhances durability and heat dissipation, suitable for harsh environments.
• High-Density Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with 16 gull-wing terminals optimizes space efficiency.
• Voltage & Power Handling: Supports 100V maximum voltage and 0.75W total power, ideal for power-sensitive circuits.
• Automated Assembly: Surface-mount design with ±0.1mm height/length tolerances ensures manufacturing consistency.

GQ8B0282R5DDT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks in op-amps.
• Industrial Control Systems: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, reference networks demanding low drift.
• Medical Electronics: Patient monitoring devices where accuracy is critical.
• Aerospace & Defense: Avionics systems needing rugged, high-reliability components.

Conclusion of GQ8B0282R5DDT

The GQ8B0282R5DDT stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications requiring stable resistance in constrained spaces. Its ceramic construction and thin-film technology offer long-term reliability, while the QSOP package aligns with modern SMD assembly workflows. Though not RoHS-compliant, its performance in industrial, medical, and aerospace sectors underscores its niche superiority. Engineers prioritizing accuracy, power efficiency, and miniaturization will find this model indispensable.