TT Electronics/IRC

GQ0A0171R5GFT

GQ0A0171R5GFT Description

The GQ0A0171R5GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 71.5Ω resistance value and a tight 2% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, ensuring stable performance under varying thermal conditions. Encased in a ceramic package, it offers excellent durability and thermal dissipation, making it suitable for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for high-reliability circuits.

GQ0A0171R5GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit configurations.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength compared to plastic alternatives.
• Surface-Mount Gull Wing Termination: Facilitates easy PCB assembly with a 0.64mm terminal pitch for compact layouts.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C), suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GQ0A0171R5GFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and ADC/DAC interfaces.
• Industrial Control Systems: Isolated measurement and calibration circuits in harsh environments.
• Telecommunications Equipment: Impedance matching and termination in high-frequency PCBs.
• Medical Devices: Reliable performance in diagnostic and monitoring equipment where consistency is critical.
• Legacy Electronics Maintenance: Replacement for obsolete networks in military or aerospace systems.

Conclusion of GQ0A0171R5GFT

The GQ0A0171R5GFT stands out for its precision, isolation capability, and ceramic-enhanced reliability, making it a superior choice for engineers prioritizing stability in compact designs. While not automotive-qualified, its thin-film technology and wide temperature range cater to industrial, medical, and telecom applications. The QSOP gull-wing package ensures compatibility with automated assembly processes, reducing manufacturing costs. For projects demanding high accuracy and durability, this resistor network delivers exceptional value.