TT Electronics/IRC

GQ8A0253R6JDT

GQ8A0253R6JDT Description

The GQ8A0253R6JDT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and tight tolerances. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 53.6Ω resistance per resistor with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Its isolated (ISOL) circuit design eliminates crosstalk between resistors, making it ideal for signal conditioning and isolation tasks. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm).

GQ8A0253R6JDT Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick film alternatives.
• Ceramic QSOP Package: Enhances thermal management and durability in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount assembly (SMD) with a 0.64mm pitch for high-density PCB layouts.
• Isolated Resistors: Each of the 8 resistors operates independently, preventing interference in multi-channel circuits.
• Robust Power Handling: 0.1W per resistor (0.75W total) supports moderate power applications without derating.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial (non-automotive) use cases.

GQ8A0253R6JDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where tolerance and TCR are critical.
• Signal Isolation: Buffering and conditioning in data acquisition systems or medical equipment.
• Embedded Systems: Space-constrained designs like IoT modules, leveraging its compact QSOP footprint.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values over temperature fluctuations.

Conclusion of GQ8A0253R6JDT

The GQ8A0253R6JDT stands out for its combination of thin film precision, ceramic robustness, and isolated design, making it a versatile choice for engineers prioritizing signal integrity and thermal performance. While not RoHS-compliant, its 5% tolerance and ±50ppm/°C TCR ensure consistent operation in industrial and instrumentation applications. Its QSOP package and gull wing terminals further simplify integration into high-reliability SMT assemblies, offering a compelling solution for analog and mixed-signal designs.