TT Electronics/IRC

GQ8A0141R2FT

GQ8A0141R2FT Description

The GQ8A0141R2FT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers 41.2Ω resistance per resistor with a tight 1% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this isolated (ISOL) circuit design is ideal for demanding environments. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQ8A0141R2FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±100ppm/°C) for signal conditioning and analog circuits.
• Robust Ceramic Package: Superior heat dissipation and durability compared to polymer-based arrays.
• Isolated Resistor Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• High Power Handling: 0.75W total power (0.1W per resistor) supports energy-intensive applications.
• Compact QSOP Form Factor: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm tolerances for space-constrained designs.
• Wide Voltage Range: 100V rating suits industrial and automotive-grade circuits (though not PPAP/AEC-Q200 certified).

GQ8A0141R2FT Applications

• Analog Signal Processing: Precision dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, load banks with high voltage tolerance.
• Medical Electronics: Isolated signal paths in diagnostic devices (note: non-RoHS compliance may restrict use in EU markets).
• Power Management: Voltage balancing in multi-cell battery monitoring systems.

Conclusion of GQ8A0141R2FT

The GQ8A0141R2FT excels in precision, power efficiency, and isolation, making it a standout choice for engineers needing reliable resistor networks in harsh or high-accuracy environments. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility offer a competitive edge over plastic-encapsulated alternatives. While not automotive-grade, its wide temperature range and high voltage tolerance make it versatile for industrial, medical, and instrumentation applications. For designs demanding tight tolerances and thermal resilience, this model delivers exceptional performance.