TT Electronics/IRC

GQ8B0140R2JDT

GQ8B0140R2JDT Description

The GQ8B0140R2JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 40.2Ω resistance value and a 5% tolerance, offering a compact and reliable solution for bus termination, voltage division, and signal conditioning. Encased in a ceramic package, it ensures excellent thermal stability and durability, with a maximum operating temperature of 125°C and a power rating of 0.75W (3/4W). Its thin-film technology provides low noise and high accuracy, making it ideal for sensitive analog and digital systems.

GQ8B0140R2JDT Features

• Circuit Designator: BUS, optimized for bus termination applications.
• High Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Stable Performance: ±100ppm/°C temperature coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly.
• Precision Dimensions: Compact 4.9mm x 6.02mm x 1.47mm footprint with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP or Automotive certified).

GQ8B0140R2JDT Applications

This resistor network excels in:

• Bus Termination: Ideal for CAN, LIN, and I2C buses in communication systems.
• Analog Signal Processing: Used in DAC/ADC circuits, filters, and precision dividers.
• Industrial Electronics: Suitable for PLC modules, motor drives, and power supplies due to its high-temperature resilience.
• Test & Measurement Equipment: Provides stable resistance in oscilloscopes and data acquisition systems.

Conclusion of GQ8B0140R2JDT

The GQ8B0140R2JDT stands out for its combination of thin-film accuracy, robust ceramic packaging, and high power density, making it a superior choice for engineers needing reliable resistor networks in space-constrained designs. While not RoHS-compliant or automotive-grade, its thermal performance and precision make it a go-to for industrial, telecom, and instrumentation applications where stability and durability are critical.