TT Electronics/IRC

GQ8A0384R5GDT

GQ8A0384R5GDT Description

The GQ8A0384R5GDT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 84.5Ω resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows each resistor to function independently, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this device is engineered for reliability in demanding environments. Its 16-pin gull-wing SMD termination ensures secure surface mounting, while the ceramic construction enhances thermal and mechanical durability.

GQ8A0384R5GDT Features

• Precision Thin Film Technology: Delivers stable performance with ±25ppm/°C TCR and 2% tolerance.
• High Power Handling: 0.1W per resistor (0.75W total) with derated power up to 125°C.
• Robust Construction: Ceramic QSOP case ensures thermal resilience and longevity.
• Isolated Resistors: Independent resistors (ISOL design) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive applications.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm).

GQ8A0384R5GDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Automotive Electronics (non-AECQ): Non-safety-critical systems like infotainment or lighting.

Conclusion of GQ8A0384R5GDT

The GQ8A0384R5GDT stands out for its precision, isolation, and ceramic-enhanced durability, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its thin-film technology and wide temperature range cater to industrial and telecom needs. The QSOP package and gull-wing termination simplify assembly, and its high power rating ensures performance under stress. For engineers seeking a stable, isolated resistor network, this model offers an optimal blend of accuracy and robustness.