TT Electronics/IRC

GQ8A036040FBT

GQ8A036040FBT Description

The GQ8A036040FBT 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 604Ω 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. With a 0.1W power rating per resistor and a total power rating of 0.75W, this 16-pin gull-wing SMD component is ideal for space-constrained designs. Its isolated (ISOL) circuit design provides independent resistors, enhancing flexibility in circuit configurations. The ceramic case ensures durability and excellent thermal performance, while the 100V maximum voltage rating makes it suitable for moderate-voltage applications.

GQ8A036040FBT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Robust Ceramic QSOP Package: Enhances thermal management and mechanical strength in harsh environments.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, offering design versatility.
• Surface-Mount Gull Wing Termination: Facilitates reliable PCB mounting with a 0.64mm pitch for high-density layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, making it suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D) for precise integration.

GQ8A036040FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where low drift is critical.
• Signal Processing: DAC/ADC reference networks, filter circuits, and impedance matching.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers demanding high accuracy.
• Consumer Electronics: Audio amplifiers and display drivers where space efficiency and reliability are prioritized.

Conclusion of GQ8A036040FBT

The GQ8A036040FBT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for engineers needing reliable thin-film resistor networks. While not RoHS-compliant or automotive-grade, its isolated design, low TCR, and high power density make it ideal for industrial, telecom, and high-accuracy analog applications. Its QSOP gull-wing package ensures compatibility with automated assembly processes, reducing manufacturing costs. For designs demanding tight tolerances and thermal resilience, this model offers a compelling balance of performance and durability.