TT Electronics/IRC

GQ8A031822JBT

GQ8A031822JBT Description

The GQ8A031822JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance and tight tolerances. Housed in a 16-pin QSOP ceramic package, this surface-mount device features 18.2KΩ resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for complex circuit configurations. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm).

GQ8A031822JBT Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• Ceramic Case: Enhances thermal management and durability in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount assembly with a 0.64mm terminal pitch.
• High Power Density: 0.1W per resistor (total 0.75W) in a miniaturized QSOP package.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance isn’t required.

GQ8A031822JBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in communication systems.
• Medical Electronics: Where stable resistance and low drift are critical.
• Test & Measurement Equipment: Calibration and reference circuits.
• Industrial Controls: PLCs and motor drives requiring robust, temperature-stable components.

Conclusion of GQ8A031822JBT

The GQ8A031822JBT stands out for its thin-film accuracy, ceramic ruggedness, and isolated design, offering engineers a reliable solution for space-constrained, high-performance applications. While not RoHS-compliant or automotive-grade, its low TCR, tight tolerance, and power efficiency make it a preferred choice for industrial and precision electronics. Its QSOP gull-wing package ensures compatibility with automated assembly processes, reducing manufacturing costs. For designs demanding stable resistance under thermal stress, this network delivers exceptional value.