TT Electronics/IRC

GQ8A0252R3GGT

GQ8A0252R3GGT Description

The GQ8A0252R3GGT 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 52.3Ω resistance per resistor with a 2% 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 provides independent resistors, making it ideal for applications requiring individual resistor control. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network balances power handling and compactness (4.9mm x 6.02mm x 1.47mm), suited for space-constrained designs.

GQ8A0252R3GGT Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount assembly and solderability.
• Isolated Resistors: Each of the 8 resistors operates independently, enabling flexible circuit design.
• High Power Density: 0.1W per resistor (0.75W total) in a compact footprint.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.

GQ8A0252R3GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where tolerance and TCR are critical.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring robust, high-temperature operation.
• Test & Measurement Equipment: Calibration circuits and signal conditioning due to its low noise and stability.
• Medical Devices: Patient monitoring systems where reliability and precision are paramount.
• Automotive (Non-Automotive Rated): Secondary systems like infotainment or lighting, though not PPAP-compliant.

Conclusion of GQ8A0252R3GGT

The GQ8A0252R3GGT stands out for its thin-film precision, isolated resistor design, and ceramic QSOP package, making it a top choice for engineers prioritizing accuracy, thermal resilience, and space efficiency. While not automotive-grade or RoHS-compliant, its 2% tolerance, ±50ppm/°C TCR, and 0.75W power rating make it indispensable in industrial, medical, and test applications. For designs demanding stable, high-density resistance networks, this TT Electronics/IRC offering delivers unmatched performance in its class.