TT Electronics/IRC

GQ8A0238R3JFT

GQ8A0238R3JFT Description

The GQ8A0238R3JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-resistor isolated network features a 38.3 Ohm resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A0238R3JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic Package: Ensures superior thermal dissipation and mechanical strength compared to plastic alternatives.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C), ideal for industrial and automotive-grade applications.
• Compact QSOP Form Factor: 4.9mm x 6.02mm footprint with a 1.47mm profile, optimizing space-constrained designs.
• Strict Tolerance Control: ±0.1mm length/height tolerances ensure consistent manufacturability.

GQ8A0238R3JFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Isolation networks in patient monitoring equipment requiring low drift.
• Industrial Automation: PLCs and motor control circuits where thermal stability is critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits demanding repeatable resistance values.

Conclusion of GQ8A0238R3JFT

The GQ8A0238R3JFT stands out for its combination of precision, power handling, and isolation capabilities, making it a superior choice over generic resistor arrays. Its ceramic construction and thin-film technology provide long-term reliability in harsh environments, while the QSOP package ensures compatibility with modern SMT assembly processes. Engineers seeking a high-performance, space-efficient solution for analog signal processing or power distribution will find this resistor network exceptionally well-suited to their needs.