TT Electronics/IRC

GQ8A011021JBT

GQ8A011021JBT Description

The GQ8A011021JBT 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 1.02KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuit designs. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A011021JBT Features

• High Precision: Thin-film technology ensures low noise and stable resistance.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Isolated Resistors: ISOL circuit designator ensures independent resistor performance, reducing crosstalk.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its ruggedness suits industrial applications.

GQ8A011021JBT Applications

• Signal Conditioning: Ideal for analog/digital signal isolation in data acquisition systems.
• Voltage Division: Precision voltage dividers in test equipment and instrumentation.
• Industrial Controls: Used in PLCs, motor drives, and power supplies due to high voltage tolerance.
• Medical Electronics: Suitable for diagnostic equipment where stability and low drift are critical.
• Telecom Infrastructure: Reliable performance in RF modules and base station circuitry.

Conclusion of GQ8A011021JBT

The GQ8A011021JBT excels in applications demanding precision, thermal stability, and compactness. Its ceramic QSOP package, combined with thin-film technology, offers superior performance over standard thick-film networks. While not RoHS-compliant, its high power rating (0.75W total) and isolated resistor design make it a standout choice for engineers designing robust, high-reliability systems. For industrial, medical, or telecom applications requiring low TCR and tight tolerances, this resistor network delivers unmatched reliability.