TT Electronics/IRC

GQ0A0140R2JGT

GQ0A0140R2JGT Description

The GQ0A0140R2JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 40.2Ω resistance, 5% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal conductivity and mechanical durability, making it suitable for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in high-voltage and power-sensitive circuits.

GQ0A0140R2JGT Features

• Isolated Resistor Network: 10 independent resistors in a single package, ideal for multi-channel isolation.
• Thin-Film Technology: Delivers low noise, high stability, and tight tolerance (±5%) for precision applications.
• Ceramic QSOP Package: Enhances thermal dissipation and withstands high operating temperatures (125°C max).
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly and strong PCB adhesion.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade designs (though not PPAP/automotive certified).

GQ0A0140R2JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Equipment: Isolated measurement systems where stability and low drift are critical.
• Industrial Controls: High-voltage PLCs (Programmable Logic Controllers) and sensor interfaces.
• Test & Measurement: Calibration tools and instrumentation requiring repeatable resistance values.
• Aerospace & Defense: Ruggedized electronics benefiting from ceramic packaging and thermal resilience.

Conclusion of GQ0A0140R2JGT

The GQ0A0140R2JGT stands out for its combination of thin-film precision, ceramic robustness, and isolated design, making it a versatile solution for engineers tackling noise-sensitive or high-temperature environments. While not automotive-qualified, its 100V rating and 1W power handling make it a compelling choice for industrial and medical applications. The QSOP gull-wing package ensures compatibility with automated assembly processes, further streamlining integration into modern PCB designs. For projects demanding reliability, thermal performance, and space efficiency, this resistor network delivers a balanced blend of technical merits.