TT Electronics/IRC

GQ8A0186R6FFT

GQ8A0186R6FFT Description

The GQ8A0186R6FFT 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 86.6Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, making it suitable for precision analog and mixed-signal circuits.

GQ8A0186R6FFT Features

• High Precision: Thin film technology delivers 1% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Space-Efficient: QSOP-16 package with 0.64mm terminal pitch optimizes PCB real estate.
• Isolated Design: Circuit designator "ISOL" indicates individual resistor isolation, reducing crosstalk.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Reliable Termination: Gull-wing leads enhance solder joint integrity for surface-mount assembly.

GQ8A0186R6FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Isolation Circuits: Buffering and impedance matching in communication interfaces (e.g., RS-485, CAN).
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Medical Electronics: Isolated signal paths in diagnostic devices.

Conclusion of GQ8A0186R6FFT

The GQ8A0186R6FFT combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance analog systems. Its ceramic encapsulation, isolated resistors, and thin film technology address challenges like thermal drift and space constraints, while its QSOP package ensures compatibility with automated assembly processes. Though not RoHS-compliant or automotive-qualified, its 100V rating and wide temperature range make it versatile for industrial, medical, and instrumentation applications where accuracy and durability are paramount.