TT Electronics/IRC

GQ0A031501JGT

GQ0A031501JGT Description

The GQ0A031501JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 1.5KΩ resistance, 5% tolerance, and a ±25ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a maximum operating temperature of 125°C, this component is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for various signal conditioning and isolation tasks.

GQ0A031501JGT Features

• High Precision: Thin-film technology ensures low noise and stable performance.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Resistors: 10 independent resistors (1.5KΩ each) for flexible circuit design.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact Footprint: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height).
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its performance rivals such standards.

GQ0A031501JGT Applications

This resistor network excels in:

• Signal Isolation: Ideal for ISOL (isolation) circuit designators in industrial controls.
• Voltage Division: Precision dividers in test/measurement equipment.
• Analog Circuits: Feedback networks in op-amp configurations.
• High-Temperature Environments: Suitable for power supplies and motor drives where thermal stability is critical.
• Space-Constrained PCBs: QSOP packaging optimizes board real estate in compact designs.

Conclusion of GQ0A031501JGT

The GQ0A031501JGT combines precision, durability, and compactness, making it a standout choice for engineers requiring reliable resistor networks. Its ceramic construction, thin-film technology, and isolated resistors offer superior performance over standard arrays, particularly in high-temperature or noise-sensitive applications. While not RoHS-compliant, its technical merits justify its use in professional and industrial electronics where performance outweighs regulatory constraints.