TT Electronics/IRC

GQ8B018661GCT

GQ8B018661GCT Description

The GQ8B018661GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a common BUS circuit designator, each offering a resistance value of 8.66KΩ and a tight tolerance of 2%. Encased in a ceramic package, it ensures excellent thermal stability and durability. The network operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. With a maximum voltage rating of 100V and a total power rating of 0.75W (3/4W), it delivers reliable performance in compact, surface-mount designs.

GQ8B018661GCT Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog and digital circuits.
• Ceramic Case Style: Enhances thermal conductivity and mechanical robustness.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 0.64mm terminal pitch for high-density PCB layouts.
• High Power Handling: 0.05W per resistor (total 0.75W) supports power-intensive applications.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial use where PPAP compliance is not required.

GQ8B018661GCT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Communication Systems: Impedance matching in RF and high-speed digital interfaces.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Medical Electronics: Patient monitoring devices where stability is critical.
• Industrial Controls: PLCs, motor drives, and power management systems.

Conclusion of GQ8B018661GCT

The GQ8B018661GCT stands out for its combination of precision, power efficiency, and compact form factor. Its ceramic construction and thin-film technology make it superior to carbon or thick-film alternatives in terms of long-term reliability and thermal performance. While not RoHS-compliant, it remains a robust choice for non-automotive, industrial-grade applications where accuracy and durability are paramount. Engineers will appreciate its ease of integration and consistent performance in high-density, thermally challenging environments.