TT Electronics/IRC

GQ0A0364R9CCT

GQ0A0364R9CCT Description

The GQ0A0364R9CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 64.9Ω resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case provides superior thermal stability, while the gull-wing termination enables reliable surface-mount (SMD) assembly. With a ±25ppm/°C temperature coefficient and a 1W total power rating, this network excels in environments requiring stable performance across a -70°C to +125°C operational range. Packaged in a tube, it is ideal for automated PCB assembly.

GQ0A0364R9CCT Features

• Precision Resistance: 64.9Ω ±0.25% tolerance for critical analog applications.
• Robust Construction: Ceramic substrate and thin-film technology ensure low noise and high reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Compact & Durable: QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances.
• Isolated Design: 10 independent resistors (ISOL circuit) for flexible circuit design.

GQ0A0364R9CCT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Electronics: Process control systems, test equipment, and power management.
• Medical Devices: High-accuracy sensor interfaces and diagnostic instrumentation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.
• Communications: RF impedance matching and signal attenuation networks.

Conclusion of GQ0A0364R9CCT

The GQ0A0364R9CCT stands out for its combination of precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its isolated resistor configuration and ceramic construction offer flexibility and durability unmatched by standard arrays. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications where accuracy and longevity are paramount. For designs requiring tight-tolerance, low-TCR resistors in a space-efficient package, this network delivers exceptional performance.