TT Electronics/IRC

GQ0A031102FBT

GQ0A031102FBT Description

The GQ0A031102FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor isolated network features a 11kΩ resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The 20-pin gull-wing SMD termination ensures reliable surface-mount assembly, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQ0A031102FBT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable operation.
• Isolated Network (ISOL): Each resistor is electrically isolated, enabling flexible circuit design.
• Robust Ceramic Package: Enhances thermal stability and durability in harsh environments.
• High Power Handling: 1W total dissipation (0.1W per resistor) supports power-sensitive applications.
• Gull-Wing SMD Termination: Ensures reliable soldering and mechanical stability.
• Wide Temperature Range: Operates from 70°C to 125°C, ideal for industrial and automotive-grade systems (though not PPAP/automotive-certified).

GQ0A031102FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Isolation: Used in data acquisition systems and medical instrumentation where signal integrity is critical.
• Industrial Controls: PLCs, motor drives, and power management modules requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Telecom & Networking: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GQ0A031102FBT

The GQ0A031102FBT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in compact, high-performance designs. While not automotive-grade, its thin-film accuracy, power handling, and thermal stability make it ideal for industrial, medical, and telecom applications where consistency and durability are paramount. Its QSOP gull-wing package ensures compatibility with automated assembly processes, further enhancing its appeal for high-volume production.