TT Electronics/IRC

GQ8A022102JFT

GQ8A022102JFT Description

The GQ8A022102JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision isolation and signal conditioning in demanding electronic circuits. Encased in a 16-pin QSOP ceramic package, this surface-mount device offers a 21KΩ resistance per resistor with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for applications requiring electrical separation. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it balances power handling and compactness (4.9mm x 6.02mm x 1.47mm).

GQ8A022102JFT Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• Ceramic QSOP Package: Enhances thermal management and mechanical durability in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount assembly with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Isolated Resistors: Each of the 8 resistors is electrically independent, enabling flexible circuit design.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8A022102JFT Applications

This resistor network excels in:

• Analog Signal Isolation: Precision voltage dividers, feedback networks, and sensor interfaces in measurement equipment.
• Communication Systems: Impedance matching and termination in high-frequency RF modules.
• Industrial Controls: Robust signal conditioning in PLCs, motor drives, and power supplies.
• Medical Electronics: Stable performance in diagnostic devices where temperature fluctuations are critical.
• Test & Measurement: Calibration circuits and reference networks due to low TCR and tight tolerance.

Conclusion of GQ8A022102JFT

The GQ8A022102JFT stands out for its thin-film precision, isolated design, and ceramic QSOP package, offering engineers a reliable solution for space-constrained, high-performance applications. While not RoHS-compliant, its wide temperature range, low TCR, and gull-wing SMD compatibility make it a preferred choice for industrial and telecom systems requiring durability and signal integrity. For designs demanding independent resistors with consistent performance, this network array delivers exceptional value.