TT Electronics/IRC

GQ0A016981DT

GQ0A016981DT Description

The GQ0A016981DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 6.98KΩ resistance value 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 robust surface-mount (SMD) integration, while the ±100ppm/°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 reliability in precision analog and digital systems.

GQ0A016981DT Features

• High Precision: 0.5% tolerance and thin-film technology for minimal drift.
• Isolated Design: 10 independent resistors (ISOL circuit designator) for flexible circuit configurations.
• Robust Construction: Ceramic substrate and gull-wing leads for mechanical durability and thermal stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Compact Form Factor: 8.66mm x 6.02mm x 1.47mm dimensions (±0.1mm tolerance) save PCB space.
• Low TCR: ±100ppm/°C ensures consistent performance under thermal stress.
• Compatibility: QSOP package with 0.64mm terminal pitch suits automated assembly processes.

GQ0A016981DT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor calibration.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance under thermal cycling.
• Telecom & Networking: Signal conditioning in high-frequency RF and data transmission systems.
• Medical Devices: Critical measurement equipment where accuracy and reliability are paramount.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing tight tolerance.

Conclusion of GQ0A016981DT

The GQ0A016981DT combines precision, isolation, and compactness, making it a superior choice for engineers designing high-accuracy circuits. Its ceramic construction, low TCR, and gull-wing termination offer long-term reliability in industrial, telecom, and medical applications. While not PPAP or automotive-qualified, its performance metrics align with mission-critical systems where component consistency is non-negotiable. For OEMs seeking a cost-effective, high-performance resistor network, this model delivers an optimal balance of technical rigor and practical usability.