TT Electronics/IRC

GQ0A0371R5CT

GQ0A0371R5CT Description

The GQ0A0371R5CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 20-pin QSOP package features 10 isolated resistors, each with a 71.5 Ω resistance value and an exceptional ±0.25% tolerance. The ceramic case ensures robust thermal and mechanical stability, while the gull-wing termination facilitates reliable surface-mount assembly. With a ±25 ppm/°C temperature coefficient, it delivers consistent performance across a wide temperature range (70°C to 125°C). Rated for 100V maximum voltage and 1W total power dissipation, this network is ideal for precision analog and digital circuits.

GQ0A0371R5CT Features

• High Precision: ±0.25% tolerance and ±25 ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• Isolated Resistors: 10 independent resistors (71.5 Ω each) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 0.64 mm pitch for easy PCB integration.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power.
• Compact Footprint: Measures 8.66 x 6.02 x 1.47 mm, suitable for space-constrained designs.

GQ0A0371R5CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Ensures accuracy in sensor interfaces and instrumentation.
• Medical Electronics: Reliable performance in diagnostic equipment.
• Industrial Controls: Stable operation in harsh environments.
• Telecom Infrastructure: High-frequency signal integrity in RF modules.

Conclusion of GQ0A0371R5CT

The GQ0A0371R5CT stands out for its precision, reliability, and compact design, making it a top choice for engineers requiring high-performance resistor networks. Its ceramic construction, tight tolerances, and isolated resistors provide superior performance in critical applications. While not RoHS-compliant, its thermal stability and low TCR make it indispensable for professional and industrial electronics where accuracy is paramount.