TT Electronics/IRC

GQ8A0366R5JCT

GQ8A0366R5JCT Description

The GQ8A0366R5JCT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP ceramic package, it offers 66.5Ω resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stability across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, this surface-mount device (SMD) features gull wing terminations for reliable PCB connections. Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for demanding environments.

GQ8A0366R5JCT Features

• Thin Film Technology: Delivers superior accuracy and low noise compared to thick film alternatives.
• Ceramic Case: Enhances thermal performance and durability in high-temperature applications.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull Wing Termination: Ensures robust solder joints and ease of automated assembly.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated power above 70°C).
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.

GQ8A0366R5JCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Electronics: High-reliability systems where consistency is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ8A0366R5JCT

The GQ8A0366R5JCT combines high precision, robust construction, and compact form factor, making it a versatile choice for engineers prioritizing reliability in harsh environments. Its isolated design, low TCR, and ceramic encapsulation set it apart from standard networks, particularly in applications demanding thermal stability and long-term performance. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and medical designs.