TT Electronics/IRC

GQ8A036981GGT

GQ8A036981GGT Description

The GQ8A036981GGT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 6.98KΩ resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. Its isolated circuit design (ISOL) and 0.75W (3/4W) total power rating (0.1W per resistor) make it suitable for high-reliability environments. The gull-wing termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic construction enhances thermal performance and durability.

GQ8A036981GGT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog circuits.
• Robust Ceramic QSOP Package: Withstands high temperatures (125°C max) and mechanical stress, ideal for harsh environments.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• High Power Handling: 0.75W total (0.1W per resistor) at derated temperatures, outperforming standard arrays.
• Compact & Reliable: 4.9mm x 6.02mm footprint with ±0.1mm length/height tolerances for consistent PCB integration.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and telecom applications requiring long-term stability.

GQ8A036981GGT Applications

• Signal Isolation & Conditioning: Precision dividers, feedback networks, and sensor interfaces in medical instrumentation.
• High-Temperature Systems: Industrial automation (PLC I/O modules, motor drives) where thermal stability is critical.
• Telecom & Networking: Impedance matching and termination in RF/baseband circuits.
• Test & Measurement Equipment: Calibration networks and reference voltage dividers due to low TCR and tight tolerance.
• Aerospace & Defense: Reliable performance in avionics and ruggedized electronics.

Conclusion of GQ8A036981GGT

The GQ8A036981GGT stands out for its ceramic-enclosed isolation, thin film precision, and high-temperature resilience, making it a superior choice for engineers prioritizing accuracy and reliability. While not RoHS-compliant, its non-automotive grade suits specialized industrial and medical applications where longevity and minimal drift are paramount. Its QSOP gull-wing package ensures compatibility with automated assembly, reducing production costs. For designs requiring stable, high-power resistor networks in constrained spaces, this model delivers unmatched performance.