TT Electronics/IRC

GQ8A0360R4FCT

GQ8A0360R4FCT Description

The GQ8A0360R4FCT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 60.4Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for signal conditioning and impedance matching. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling and compactness in a 4.9mm x 6.02mm footprint. The gull-wing termination ensures reliable surface-mount (SMD) assembly.

GQ8A0360R4FCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C TCR).
• Isolated Resistor Network: 8 independent resistors in a 16-pin QSOP package for flexible circuit design.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• High Power Density: 0.75W total dissipation (0.1W per resistor) in a compact 1.47mm profile.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max rating suits industrial and telecom applications.

GQ8A0360R4FCT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Impedance Matching: High-frequency circuits in RF and communication equipment.
• Medical Electronics: Isolated feedback networks in diagnostic devices.
• Industrial Controls: Sensor interfaces and ADC/DAC reference networks.
• Test & Measurement: Calibration circuits requiring stable resistance values.

Conclusion of GQ8A0360R4FCT

The GQ8A0360R4FCT excels in precision, power efficiency, and isolation, making it a standout choice for engineers needing reliable resistor networks in space-constrained designs. Its ceramic construction, thin-film accuracy, and wide temperature range address challenges in industrial, medical, and telecom systems. While not RoHS-compliant or automotive-grade, its performance metrics justify its use in demanding analog circuits where stability and miniaturization are critical.