TT Electronics/IRC

GQ0A039761JT

GQ0A039761JT Description

The GQ0A039761JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 9.76KΩ resistance value and a 5% tolerance, ensuring reliable performance in demanding circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for analog signal conditioning, voltage division, and isolation circuits.

GQ0A039761JT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog applications.
• Isolated Resistor Design (ISOL): Each of the 10 resistors operates independently, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial environments.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances ensure consistent PCB footprint compatibility.
• High Power Density: 1W total dissipation (0.1W per resistor) in a small form factor outperforms similar networks with lower ratings.
• Non-Automotive Grade: Not PPAP-capable, making it cost-effective for commercial and industrial (non-automotive) use.

GQ0A039761JT Applications

• Signal Isolation & Conditioning: Ideal for ADC/DAC reference networks, sensor interfaces, and precision voltage dividers.
• Medical & Test Equipment: Stable performance suits patient monitoring systems and calibration instruments.
• Industrial Control Systems: Robust ceramic construction withstands high-temperature environments in PLCs and motor drives.
• Telecom Infrastructure: Used in line termination circuits and RF matching networks due to low TCR.

Conclusion of GQ0A039761JT

The GQ0A039761JT resistor network combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability analog systems. Its isolated thin-film resistors, wide temperature range, and gull-wing SMD compatibility offer superior performance over generic arrays. While not RoHS-compliant or automotive-grade, its cost-effectiveness and technical robustness make it ideal for industrial, medical, and telecom applications where stability and space savings are critical.