TT Electronics/IRC

GQ8A017682DT

GQ8A017682DT Description

The GQ8A017682DT 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, it offers a 76.8K Ohm resistance per resistor with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. The 16-pin gull-wing SMD configuration and 0.64mm terminal pitch facilitate compact PCB layouts, while the ceramic construction enhances thermal and mechanical reliability. Rated for 0.75W total power (0.1W per resistor) and 100V maximum voltage, this non-automotive, non-PPAP compliant component is ideal for precision analog circuits.

GQ8A017682DT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Ceramic case ensures durability and excellent heat dissipation.
• Space-Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) with 16 gull-wing terminals for high-density designs.
• Isolation-Centric: Designed with ISOL circuit topology, minimizing crosstalk in multi-channel systems.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and telecom applications.
• Thin Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GQ8A017682DT Applications

This resistor network excels in:

• Medical Equipment: Precision signal isolation in patient monitoring systems.
• Test & Measurement: Calibration circuits and sensor interfaces requiring minimal drift.
• Industrial Controls: Analog front-end isolation in PLCs and motor drives.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic robustness.

Conclusion of GQ8A017682DT

The GQ8A017682DT stands out for its precision, compactness, and isolation capabilities, making it a superior choice for applications demanding tight tolerance and thermal stability. While not RoHS-compliant, its ceramic packaging and thin-film technology offer long-term reliability in critical systems. Engineers seeking a high-performance resistor network for analog isolation or signal conditioning will find this model optimally balanced for power, size, and accuracy.