TT Electronics/IRC

GQ8A021002JBT

GQ8A021002JBT Description

The GQ8A021002JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 10K Ohm resistance per element with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across its operating range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit design provides enhanced signal integrity.

GQ8A021002JBT Features

• High Precision: Thin-film technology delivers ±50ppm/°C stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal management in harsh environments.
• Compact & Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch saves board space.
• Isolated Design: ISOL configuration minimizes crosstalk, ideal for sensitive analog/digital systems.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for high-temperature applications.
• Surface-Mount Ready: Gull-wing terminals simplify automated assembly processes.

GQ8A021002JBT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback loops in PLCs and sensors.
• Medical Electronics: Precision instrumentation where low drift and isolation are critical.
• Automotive (Non-Automotive Rated): Engine control units (ECUs) and infotainment systems (note: not PPAP/automotive certified).
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Test & Measurement Equipment: Calibration and reference circuits requiring stable resistance values.

Conclusion of GQ8A021002JBT

The GQ8A021002JBT stands out for its thin-film accuracy, ceramic ruggedness, and isolated design, offering superior performance in precision electronics. While not RoHS-compliant or automotive-rated, its wide temperature range, compact footprint, and low TCR make it a versatile choice for industrial, medical, and telecom applications. Engineers will appreciate its balance of power handling, stability, and ease of integration, particularly in space-constrained, high-reliability designs.