TT Electronics/IRC

GQ8B0269R8DT

GQ8B0269R8DT Description

The GQ8B0269R8DT 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 69.8Ω resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in high-performance circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8B0269R8DT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• High Power Handling: 0.75W total power (0.05W per resistor) supports energy-dense designs.
• Compact & Reliable: QSOP package (4.9mm × 6.02mm × 1.47mm) with ±0.1mm length/height tolerances for consistent placement.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial environments.
• Non-Automotive: Suitable for non-PPAP applications, though not automotive-grade.

GQ8B0269R8DT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Analog Circuits: DAC/ADC interfaces, sensor calibration, and filter networks.
• Industrial Electronics: Control systems, power supplies, and test equipment requiring stable resistance.
• Communication Systems: RF modules and signal processing where low TCR is critical.
• Medical Devices: High-accuracy circuits in diagnostic and monitoring equipment.

Conclusion of GQ8B0269R8DT

The GQ8B0269R8DT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for engineers prioritizing stability in harsh environments. While not RoHS-compliant or automotive-rated, its thin-film technology and ceramic encapsulation deliver unmatched performance in industrial, medical, and communication applications. For designs demanding tight tolerances and robust operation, this network offers a reliable, space-saving solution.