TT Electronics/IRC

GQ0A011501DAT

GQ0A011501DAT Description

The GQ0A011501DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 10-resistor array features a 1.5K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing SMD termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQQ0A011501DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic QSOP package ensures durability and heat dissipation.
• Isolated Design (ISOL): Each resistor is electrically isolated, ideal for multi-channel applications.
• Space-Efficient: Compact dimensions (8.66mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQ0A011501DAT Applications

This resistor network excels in precision-critical environments such as:

• Medical Equipment: Patient monitoring systems, diagnostic devices.
• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces.
• Telecommunications: RF modules, baseband processing, and filtering circuits.
• Test & Measurement: Calibration instruments, data acquisition systems.
• Aerospace & Defense: Avionics, radar systems, and mission-critical electronics.

Conclusion of GQ0A011501DAT

The GQ0A011501DAT combines high accuracy, thermal resilience, and compact design, making it a superior choice for engineers requiring reliable resistor networks in precision applications. Its isolated thin-film architecture and ceramic encapsulation provide long-term stability, while the QSOP gull-wing package ensures compatibility with automated assembly processes. Though not RoHS-compliant or automotive-grade, it remains a top-tier solution for industrial, medical, and telecom systems where performance outweighs regulatory constraints.