TT Electronics/IRC

GQ8A0361R9JFT

GQ8A0361R9JFT Description

The GQ8A0361R9JFT from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Encased in a ceramic QSOP package, this thin-film resistor array offers a 61.9Ω resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Its 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount compatibility, while the ceramic substrate enhances thermal and mechanical durability.

GQ8A0361R9JFT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) supports robust applications.
• Wide Temperature Range: Stable performance from -70°C to +125°C, even at derated power.
• Compact & Durable: Ceramic QSOP package (4.9mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length) for high-density PCBs.
• Gull-Wing Termination: Ensures secure soldering and mechanical resilience in SMT processes.

GQ8A0361R9JFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance (±5%) and low TCR (±25ppm/°C).
• Industrial Electronics: PLCs, motor drives, and power supplies where isolation and thermal stability are critical.
• Telecom & Networking Equipment: Signal conditioning and impedance matching in high-frequency PCBs.
• Medical Devices: Reliable performance in diagnostic equipment due to low drift and high voltage tolerance.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical systems.

Conclusion of GQ8A0361R9JFT

The GQ8A0361R9JFT stands out for its isolated thin-film design, ceramic robustness, and precision performance, making it a top choice for engineers needing reliable resistor networks in compact, high-power applications. While not PPAP or automotive-qualified, its wide temperature range, low TCR, and high voltage tolerance ensure versatility in industrial, telecom, and medical electronics. For designs demanding stability and durability, this QSOP-packaged array delivers exceptional value.