TT Electronics/IRC

GQ8A027872JAT

GQ8A027872JAT Description

The GQ8A027872JAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance and thermal performance. Encased in a ceramic QSOP package, it offers a 78.7K Ohm resistance with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). The isolated (ISOL) circuit design provides individual resistor functionality, making it suitable for complex circuit configurations. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it balances power handling and compactness, ideal for space-constrained designs. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 100V maximum voltage rating enhances versatility in high-voltage environments.

GQ8A027872JAT Features

• Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Ceramic QSOP Package: Enhances thermal management and durability in harsh environments.
• Isolated Resistors (ISOL): Enables independent resistor usage for flexible circuit design.
• High Power Density: 0.75W total rating (0.1W per resistor) in a compact 4.9mm x 6.02mm x 1.47mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power performance.
• Gull-Wing Termination: Facilitates robust surface-mount (SMD) assembly with a 0.64mm pitch.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications without stringent automotive compliance requirements.

GQ8A027872JAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• High-Temperature Environments: Industrial controls, power supplies, and HVAC systems.
• Compact Electronics: Portable devices, medical instrumentation, and test equipment.
• Isolation-Critical Designs: Where individual resistor independence is essential (e.g., multi-channel sensors).
• High-Voltage PCBs: Applications requiring 100V rating and minimal drift.

Conclusion of GQ8A027872JAT

The GQ8A027872JAT stands out for its thin-film accuracy, ceramic robustness, and isolated resistor configuration, making it a top choice for engineers prioritizing thermal stability, power efficiency, and design flexibility. While not RoHS-compliant or automotive-grade, its performance-to-size ratio and wide operating range cater to demanding industrial and commercial applications. Ideal for high-density PCBs and precision electronics, this network resistor combines reliability with advanced packaging for modern circuit challenges.