TT Electronics/IRC

GQ8A019531JGT

GQ8A019531JGT Description

The GQ8A019531JGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and robust thermal performance. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 9.53KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for demanding circuit environments. The gull-wing termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic construction enhances durability and thermal dissipation.

GQ8A019531JGT Features

• High Precision: Thin film technology delivers ±100ppm/°C stability, ideal for sensitive analog/digital circuits.
• Robust Construction: Ceramic case ensures superior heat resistance and mechanical strength.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint suits space-constrained PCBs.
• Isolated Resistors: Independent circuit design (ISOL) allows flexible routing and reduced crosstalk.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 0.1W per resistor rating suits industrial controls.

GQ8A019531JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Stable biasing in diagnostic equipment where thermal drift is critical.
• Test & Measurement: Calibration circuits requiring long-term resistance stability.
• Industrial Automation: Isolated feedback networks in motor drives or PLCs.
• Aerospace Systems: Ruggedized boards benefiting from ceramic encapsulation.

Conclusion of GQ8A019531JGT

The GQ8A019531JGT stands out for its thin film accuracy, ceramic reliability, and isolated design, making it a superior choice over polymer-based networks in high-temperature or precision-critical applications. Its QSOP gull-wing package ensures compatibility with automated assembly, while the non-RoHS status may require alternative sourcing for EU markets. Ideal for engineers prioritizing thermal stability and compact integration in harsh environments.