TT Electronics/IRC

GQ8B012870FT

GQ8B012870FT Description

The GQ8B012870FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It features 15 resistors in a 16-pin QSOP package with a rectangular ceramic case, offering excellent thermal stability and reliability. Each resistor provides a 287 Ω resistance with a tight 1% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.05W (1/20W) per resistor. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic substrate enhances durability in harsh environments.

GQ8B012870FT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift (±100 ppm/°C).
• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Low-Power, High-Voltage Operation: 0.05W per resistor at up to 100V.
• Automated Assembly Ready: Gull-wing SMD terminals with 0.64mm pitch for efficient PCB mounting.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8B012870FT Applications

This resistor network is ideal for:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks.
• Analog/Digital Hybrid Systems: DAC/ADC reference networks and impedance matching.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance.
• Industrial Control Systems: Durable solutions for power management and sensor interfacing.
• Medical Electronics: Reliable performance in diagnostic and monitoring devices.

Conclusion of GQ8B012870FT

The GQ8B012870FT excels in applications demanding precision, compactness, and thermal stability. Its thin-film technology, ceramic construction, and tight tolerances make it superior to generic thick-film alternatives, particularly in environments with fluctuating temperatures or high reliability requirements. While not PPAP or automotive-qualified, it is a cost-effective choice for industrial, medical, and instrumentation designs where consistent performance is critical.