TT Electronics/IRC

GQ8A0366R5FFT

GQ8A0366R5FFT Description

The GQ8A0366R5FFT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation applications. Housed in a 16-pin QSOP ceramic package, it offers a 66.5Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. With a 0.1W power rating per resistor and a 0.75W total power dissipation, this network is engineered for reliability in compact, high-density circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal and mechanical durability.

GQ8A0366R5FFT Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable signal conditioning.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, ideal for applications requiring independent channels.
• Robust Ceramic QSOP Package: Withstands high temperatures (up to 125°C) and mechanical stress, suitable for harsh environments.
• High Voltage Rating (100V): Supports industrial and telecom applications requiring elevated voltage isolation.
• Compact Footprint: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm) for space-constrained PCB layouts.
• Automation-Friendly: 0.64mm terminal pitch and gull-wing leads enable efficient pick-and-place assembly.

GQ8A0366R5FFT Applications

This resistor network excels in:

• Signal Isolation Circuits: Precision voltage dividers, feedback networks, and sensor interfaces in medical/industrial equipment.
• Telecom Infrastructure: Line termination, impedance matching, and filtering in high-frequency communication systems.
• Test & Measurement: Calibration and reference circuits where stability and accuracy are critical.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems benefiting from ceramic durability and thermal resilience.

Conclusion of GQ8A0366R5FFT

The GQ8A0366R5FFT combines precision, isolation, and ruggedness in a compact SMD package, making it a standout choice for engineers prioritizing long-term stability and miniaturization. While not PPAP or automotive-qualified, its ceramic construction and thin film technology cater to industrial, telecom, and instrumentation designs requiring reliable performance under thermal and electrical stress. For applications demanding tight-tolerance, multi-channel resistance with high voltage capability, this network delivers exceptional value.