TT Electronics/IRC

GQ8A023160CT

GQ8A023160CT Description

The GQ8A023160CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 316Ω resistance value with an exceptional ±0.25% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-reliability circuits. The gull-wing SMD termination and 100V maximum voltage rating enhance its versatility in surface-mount designs.

GQ8A023160CT Features

• Precision Performance: Ultra-tight tolerance (±0.25%) and low TCR (±50ppm/°C) for stable operation in precision analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• High Power Handling: 0.75W total power rating (0.1W per resistor) supports power-sensitive applications.
• Isolation-Centric Design: ISOL circuit designator optimizes signal isolation in multi-channel systems.
• Compact & Reliable: QSOP package (4.9mm × 6.02mm × 1.47mm) with gull-wing leads for space-constrained PCBs.
• Wide Temp Range: Operates from -70°C to +125°C, ideal for industrial and automotive-grade systems (though not PPAP/automotive certified).

GQ8A023160CT Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Isolation Circuits: Channel separation in data acquisition systems and medical instrumentation.
• Test & Measurement Equipment: High-accuracy reference resistors for calibration devices.
• Industrial Controls: Robust performance in PLCs, motor drives, and power management systems.
• Communications: Impedance matching and termination in RF/high-speed digital PCBs.

Conclusion of GQ8A023160CT

The GQ8A023160CT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a superior choice for isolation-critical and high-temperature applications. While not RoHS-compliant or automotive-qualified, its thin-film technology and tight tolerances cater to specialized industrial, medical, and test equipment needs. Engineers will value its balance of miniaturization and performance in space-sensitive, high-reliability designs.