TT Electronics/IRC

GQ0A018202GT

GQ0A018202GT Description

The GQ0A018202GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 20-pin QSOP package features 10 isolated resistors, each with a 82kΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±100ppm/°C temperature coefficient guarantees minimal drift across the -70°C to +125°C operating range. With a 100V maximum voltage rating and 0.1W power dissipation per resistor (1W total), this network is ideal for analog signal conditioning, voltage division, and isolation circuits in industrial and telecom systems.

GQ0A018202GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog applications.
• Isolated Resistor Network (ISOL): 10 independent resistors prevent cross-talk, suitable for multi-channel designs.
• Ceramic QSOP Package: Enhances thermal management and mechanical durability in harsh environments.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Gull Wing Termination: Facilitates automated PCB assembly and improves solder joint reliability.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm) for space-constrained layouts.

GQ0A018202GT Applications

• Industrial Control Systems: Precision voltage dividers in PLCs and sensor interfaces.
• Telecommunications: Impedance matching and signal attenuation in RF modules.
• Medical Equipment: Isolation circuits in patient monitoring devices.
• Automotive Electronics (non-Automotive grade): Diagnostic tools and infotainment systems requiring stable resistance.
• Test & Measurement: Calibration circuits and reference networks.

Conclusion of GQ0A018202GT

The GQ0A018202GT stands out for its combination of isolation, precision, and ruggedness, making it a superior choice over standard resistor arrays in critical analog designs. Its ceramic construction, thin-film technology, and wide operational range address challenges in noise-sensitive and thermally variable environments. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where accuracy and reliability are paramount. The tube packaging ensures safe handling and storage, streamlining production workflows.