TT Electronics/IRC

GQ8A033301CBT

GQ8A033301CBT Description

The GQ8A033301CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor isolated network features a 3.3KΩ resistance value per resistor with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability circuits.

GQ8A033301CBT Features

• Precision Performance: Thin-film technology delivers ±0.25% tolerance and ±25ppm/°C TCR for stable, low-drift operation.
• Robust Construction: Ceramic case ensures excellent thermal dissipation and mechanical strength.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-sensitive designs.
• Isolated Design: Circuit designator "ISOL" indicates independent resistors, ideal for signal isolation.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for secure PCB mounting.
• Wide Temp Range: Operates from 70°C to 125°C with derated power, suited for harsh environments.

GQ8A033301CBT Applications

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

• Medical Equipment: Patient monitoring systems requiring stable signal conditioning.
• Industrial Controls: PLCs, motor drives, and sensors where temperature stability is critical.
• Test & Measurement: High-accuracy instrumentation and calibration devices.
• Telecommunications: Signal processing and filtering in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A033301CBT

The GQ8A033301CBT stands out for its precision, durability, and isolation capabilities, making it a top choice for engineers prioritizing performance consistency in compact designs. While not PPAP or automotive-qualified, its ceramic construction, low TCR, and high power rating make it ideal for industrial, medical, and telecom applications where reliability is paramount. Its QSOP gull-wing package ensures compatibility with automated assembly processes, further enhancing its appeal for high-volume production.