TT Electronics/IRC

GQ8B0137R4GGT

GQ8B0137R4GGT Description

The GQ8B0137R4GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP device integrates 15 resistors with a 37.4Ω resistance value, offering a 2% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures durability and stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W per resistor, it balances power dissipation and compactness, making it ideal for space-constrained designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQ8B0137R4GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic Case: Enhances thermal management and mechanical robustness.
• BUS Circuit Designator: Optimized for bus line termination or pull-up/down applications.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade environments (though not PPAP or Automotive certified).
• Tight Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent placement.
• QSOP Package: Compact footprint (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density layouts.

GQ8B0137R4GGT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers or sensor interfaces.
• Bus Termination: DDR memory lines or CAN bus systems requiring stable impedance matching.
• Industrial Control Systems: PLCs or motor drives where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits due to low TCR (±100ppm/°C).
• Consumer Electronics: Space-efficient designs like wearables or IoT modules.

Conclusion of GQ8B0137R4GGT

The GQ8B0137R4GGT stands out for its combination of precision, power handling, and compactness, leveraging thin-film technology for reliable performance in demanding environments. While not RoHS-compliant, its ceramic construction and tight tolerances make it a robust choice for engineers prioritizing accuracy and thermal resilience. Ideal for high-frequency, high-density, or thermally variable applications, it bridges the gap between performance and miniaturization in modern electronics.