TT Electronics/IRC

GQ0A0368R1GDT

GQ0A0368R1GDT Description

The GQ0A0368R1GDT 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 68.1Ω resistance value and a tight 2% tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a ±25ppm/°C temperature coefficient, it ensures stable performance under thermal variations. The ceramic case and gull-wing termination provide robust mechanical and electrical reliability, while the surface-mount design (SMD) facilitates compact PCB integration.

GQ0A0368R1GDT Features

• High Precision: Thin-film technology delivers low TCR (±25ppm/°C) and 2% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Isolated Resistors: 10 independent 68.1Ω resistors (ISOL circuit design) for flexible circuit design.
• Power Handling: 1W total power dissipation (0.1W per resistor) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Industrial-Grade: Operates up to 125°C, ideal for high-temperature environments.

GQ0A0368R1GDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, motor controls, and power management systems requiring thermal stability.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces, and instrumentation.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems like infotainment or HVAC controls.
• Medical Devices: Isolated signal paths in diagnostic equipment (note: non-compliant with EU RoHS).

Conclusion of GQ0A0368R1GDT

The GQ0A0368R1GDT combines precision, reliability, and compactness, making it a standout choice for demanding electronics. Its thin-film isolation, ceramic construction, and wide temperature range address challenges in industrial, medical, and instrumentation designs. While not RoHS-compliant, its performance in high-accuracy, thermally variable environments justifies its use in specialized applications. Engineers seeking a stable, space-saving resistor network will find this model a robust solution.