TT Electronics/IRC

GQ8A0393R1JT

GQ8A0393R1JT Description

The GQ8A0393R1JT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance and thermal performance. Encased in a ceramic QSOP package, this 16-pin surface-mount device offers a 93.1Ω resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (ISOL designation) and minimal drift. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic construction enhances durability and heat dissipation.

GQ8A0393R1JT Features

• Precision Thin Film Technology: Delivers stable resistance with ±25ppm/°C TCR, ideal for sensitive analog/digital systems.
• High Power Handling: 0.75W total rating (0.1W per resistor) outperforms standard networks in power density.
• Robust Ceramic QSOP Package: Ensures thermal stability and mechanical strength in harsh environments.
• Isolated Circuit Design (ISOL): Prevents crosstalk in multi-channel applications like sensor arrays or signal conditioning.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm) for space-constrained designs.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade prototypes (though non-PPAP).

GQ8A0393R1JT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolation networks in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low TCR and high stability.
• Industrial Controls: Robust resistor arrays for PLCs and motor drivers.
• Aerospace & Defense: Reliable performance in avionics due to ceramic ruggedness.

Conclusion of GQ8A0393R1JT

The GQ8A0393R1JT stands out for its thin film precision, ceramic durability, and isolated network design, making it a superior choice for engineers prioritizing thermal stability and power efficiency. While non-compliant with EU RoHS, its high-voltage tolerance and low TCR cater to niche industrial and prototyping needs where reliability trumps regulatory constraints. Ideal for high-density PCBs and harsh environments, this resistor network bridges the gap between performance and compactness.