TT Electronics/IRC

GQ8B0140R2GGT

GQ8B0140R2GGT Description

The GQ8B0140R2GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 40.2Ω resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8B0140R2GGT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength.
• High Power Density: 0.75W total rating in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• BUS Circuit Designator: Optimized for bus line termination and signal integrity.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for harsh environments.
• QSOP Package: Space-efficient 0.64mm terminal pitch for high-density layouts.

GQ8B0140R2GGT Applications

Ideal for:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in communication systems.
• Bus Termination: Impedance matching in high-speed digital circuits (e.g., DDR memory, FPGA interfaces).
• Industrial Electronics: Automation controls and sensor interfaces requiring stable resistance under thermal stress.
• Medical Devices: Low-noise analog circuits where tolerance and TCR are critical.
• Aerospace & Defense: Reliable performance in extreme-temperature environments.

Conclusion of GQ8B0140R2GGT

The GQ8B0140R2GGT stands out for its precision, power efficiency, and compact design, making it a superior choice for high-reliability applications. Its ceramic construction and thin-film technology ensure longevity and performance consistency, while the QSOP package meets modern miniaturization demands. Though not RoHS-compliant and unconfirmed for automotive use, it excels in industrial, medical, and high-speed digital systems where accuracy and thermal resilience are paramount. A versatile solution for engineers prioritizing signal integrity and space optimization.