TT Electronics/IRC

GQCB013571GFT

GQCB013571GFT Description

The GQCB013571GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 3.57KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design make it ideal for automated assembly processes. With a compact footprint (8.66mm x 6.02mm x 1.47mm) and robust ceramic case, this network is engineered for reliability in demanding environments.

GQCB013571GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance.
• Ceramic QSOP Package: Enhances thermal management and durability compared to plastic alternatives.
• High Power Handling: 1W total dissipation (0.05W per resistor) suits power-sensitive designs.
• Automation-Friendly: Gull-wing SMD termination and 0.64mm pitch enable efficient PCB assembly.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.

GQCB013571GFT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage division and impedance matching in data acquisition systems.
• Bus Line Termination: Mitigating signal reflections in high-speed digital circuits (e.g., memory interfaces).
• Industrial Electronics: Robust performance in harsh environments (e.g., motor drives, power supplies).
• Medical Equipment: Low-noise, stable resistance for sensitive instrumentation.
• Automotive Alternatives: While not PPAP/automotive-rated, it suits non-automotive industrial uses requiring similar reliability.

Conclusion of GQCB013571GFT

The GQCB013571GFT stands out for its ceramic-packaged thin-film precision, making it a superior choice over plastic-encased networks in high-temperature or high-reliability scenarios. Its combination of power handling, tight tolerance, and compact form factor is ideal for engineers designing signal integrity-critical or space-constrained applications. Though not RoHS-compliant, its performance metrics justify its use in specialized industrial and medical electronics where durability and accuracy are paramount.