TT Electronics/IRC

GQ0A013572DT

GQ0A013572DT Description

The GQ0A013572DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 35.7KΩ resistance, 0.5% tolerance, and ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures superior thermal stability and durability in harsh environments. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, it excels in precision analog circuits. The gull-wing termination and surface-mount design facilitate automated PCB assembly, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) save board space.

GQ0A013572DT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case offers excellent thermal conductivity and mechanical strength.
• Isolated Design: 10 independent resistors prevent crosstalk, ideal for isolation circuits.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch enable high-density PCB layouts.
• Non-Automotive: Compliant with EAR99 but not PPAP-capable, targeting industrial/telecom use.

GQ0A013572DT Applications

This resistor network is optimized for:

• Isolation Amplifiers: Precision signal isolation in medical or test equipment.
• ADC/DAC Circuits: Stable reference dividers in data acquisition systems.
• Industrial Controls: High-reliability feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching and termination in RF modules.
• Test & Measurement: Calibration networks requiring low drift over temperature.

Conclusion of GQ0A013572DT

The GQ0A013572DT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-stability analog systems. While not RoHS-compliant, its ceramic construction and thin-film technology deliver unmatched performance in industrial, telecom, and instrumentation applications where reliability is paramount. Its compact QSOP package further enhances its suitability for space-constrained designs.