TT Electronics/IRC

GQ0A011101FFT

GQ0A011101FFT Description

The GQ0A011101FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated 1.1KΩ resistors with a tight tolerance of ±1% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Encased in a robust ceramic package, it offers excellent thermal stability and durability. With a 0.1W (1/10W) power rating per resistor and a 1W total power rating, this network is ideal for demanding circuits requiring high reliability and precision. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating makes it suitable for various industrial and commercial applications.

GQ0A011101FFT Features

• High Precision: 1.1KΩ ±1% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures thermal and mechanical stability.
• Compact Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for space-constrained layouts.
• Isolated Resistors: 10 independent resistors (ISOL designator) for flexible circuit design.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals for secure PCB mounting.
• High Voltage Handling: Supports up to 100V, suitable for industrial-grade applications.

GQ0A011101FFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.
• Medical Electronics: Patient monitoring systems and diagnostic devices.
• Automotive Electronics (non-Automotive qualified): Infotainment and control units where high stability is critical.

Conclusion of GQ0A011101FFT

The GQ0A011101FFT stands out for its precision, durability, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction, isolated resistors, and wide operating range provide unmatched performance in harsh environments. While not PPAP or Automotive qualified, it remains a cost-effective solution for industrial, medical, and instrumentation applications demanding tight tolerances and long-term stability. For projects requiring robust thin-film resistor networks, this model delivers exceptional value and performance.