TT Electronics/IRC

GQ0A034641DT

GQ0A034641DT Description

The GQ0A034641DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 4.64KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the ±25ppm/°C temperature coefficient guarantees stable performance across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and mixed-signal systems.

GQ0A034641DT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable, repeatable performance.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• Isolated Design: 10 resistors with independent paths (ISOL circuit designator) for flexible circuit integration.
• Compact & Reliable: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing leads for automated PCB assembly.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Non-Automotive: Ideal for non-PPAP applications requiring precision without automotive-grade certification.

GQ0A034641DT Applications

This resistor network excels in:

• Medical Equipment: Precision voltage dividers in diagnostic devices.
• Test & Measurement: Calibration circuits and signal conditioning in high-accuracy instruments.
• Industrial Controls: Isolation and feedback networks in PLCs and motor drives.
• Communications: RF and analog front-end modules requiring low drift.
• Power Management: Voltage reference networks in DC-DC converters.

Conclusion of GQ0A034641DT

The GQ0A034641DT stands out for its combination of precision, isolation, and compactness, making it a superior choice for applications demanding tight tolerances and thermal stability. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology offer unmatched reliability in professional electronics. Engineers will appreciate its balance of performance and ease of integration in space-constrained, high-accuracy designs.