TT Electronics/IRC

GQ8A0243R2JFT

GQ8A0243R2JFT Description

The GQ8A0243R2JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers 43.2Ω resistance per resistor with a 5% tolerance and ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The isolated (ISOL) circuit design provides independent resistors, making it ideal for applications requiring individual signal paths. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this 16-pin gull-wing SMD component is engineered for reliability in demanding environments.

GQ8A0243R2JFT Features

• Thin Film Technology: Delivers superior accuracy and low noise compared to thick film alternatives.
• Ceramic Case: Enhances thermal stability and durability in high-temperature operations.
• Isolated Resistors: Each of the 8 resistors operates independently, enabling flexible circuit design.
• High Power Handling: 0.1W per resistor (0.75W total) supports robust performance in power-sensitive applications.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR ensure consistent behavior under thermal stress.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.47mm profile saves PCB space while accommodating 0.64mm pitch gull-wing leads.

GQ8A0243R2JFT Applications

This resistor network excels in:

• Signal Conditioning: Isolated paths for ADC/DAC reference dividers or sensor interfaces.
• Industrial Controls: High-reliability circuits in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Precision voltage dividers or calibration networks.
• Medical Electronics: Stable performance in diagnostic devices where thermal drift is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring robust resistors.

Conclusion of GQ8A0243R2JFT

The GQ8A0243R2JFT stands out for its thin film precision, ceramic isolation, and compact power-efficient design. While not PPAP or automotive-qualified, its wide temperature range and high voltage tolerance make it a versatile choice for industrial, medical, and instrumentation applications. Engineers will appreciate its balance of performance, size, and reliability in complex analog circuits.