TT Electronics/IRC

GQ8A013902JAT

GQ8A013902JAT Description

The GQ8A013902JAT 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 39K Ohm, 5% tolerance network offers a ±100ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for surface-mount (SMD) configurations, featuring 16-pin gull wing terminals for secure PCB attachment. The isolated (ISOL) circuit design enhances flexibility in circuit layouts, while the ceramic construction provides superior thermal dissipation and mechanical durability.

GQ8A013902JAT Features

• Thin Film Technology: Delivers high precision and low noise, ideal for sensitive analog/digital circuits.
• Ceramic QSOP Package: Combines compact dimensions (4.9mm x 6.02mm x 1.47mm) with excellent heat resistance.
• Isolated Resistors: Each of the 8 resistors operates independently, enabling versatile circuit designs.
• Wide Temperature Range: Stable performance from -55°C to 125°C (operating), with derated power up to 125°C.
• Robust Power Handling: 0.1W per resistor (0.75W total) supports higher current applications than standard arrays.
• Gull Wing Termination: Ensures reliable solder joints in automated PCB assembly processes.

GQ8A013902JAT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, signal conditioning.
• Medical Electronics: Low-drift instrumentation amplifiers, sensor interfaces.
• Telecommunications: Impedance matching, line termination in high-frequency circuits.
• Automotive (Non-Automotive Qualified): Non-critical ECU modules, infotainment systems.
• Test & Measurement Equipment: Calibration circuits, reference networks.

Conclusion of GQ8A013902JAT

The GQ8A013902JAT stands out for its ceramic-enclosed thin film resistors, offering superior thermal stability and precision in a compact QSOP footprint. Its isolated design, high power rating, and wide temperature range make it a versatile choice for demanding industrial, medical, and telecom applications. While not PPAP or automotive-qualified, its EU RoHS non-compliance may require alternative sourcing for regulated markets. Ideal for engineers prioritizing reliability, space efficiency, and circuit isolation in surface-mount designs.