TT Electronics/IRC

GQ8A038662FAT

GQ8A038662FAT Description

The GQ8A038662FAT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers an 86.6K Ohm resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) x 6.02mm (D) x 1.47mm (H). Its 0.75W (3/4W) total power rating and 100V maximum voltage make it suitable for high-density circuits requiring precision and durability.

GQ8A038662FAT Features

• Isolation-Centric Design: Labeled with "ISOL" circuit designator, ideal for galvanic isolation in analog/digital systems.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Thin Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) supports energy-intensive applications.
• Stable Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless PCB assembly.

GQ8A038662FAT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning in PLCs and sensor interfaces.
• Medical Electronics: Isolation barriers in patient monitoring equipment.
• Telecommunications: Impedance matching in high-frequency RF modules.
• Test & Measurement: Precision voltage dividers and calibration circuits.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ8A038662FAT

The GQ8A038662FAT stands out for its combination of precision, power efficiency, and rugged packaging, making it a top choice for engineers prioritizing signal integrity and thermal resilience. While not RoHS-compliant, its ceramic QSOP form factor and thin-film technology offer a competitive edge in isolation-critical designs. Ideal for high-reliability sectors where component longevity and accuracy are paramount.