TT Electronics/IRC

GQ0A0351R0GDT

GQ0A0351R0GDT Description

The GQ0A0351R0GDT 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 51Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case provides excellent thermal stability, supporting operation from 70°C to 125°C with a derated power rating of 0.1W per resistor (1W total). Its ±25ppm/°C temperature coefficient minimizes resistance drift, making it ideal for stable analog and digital systems.

GQ0A0351R0GDT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel applications.
• High Power Handling: 1W total power dissipation in a compact 8.66mm × 6.02mm × 1.47mm QSOP package.
• Precision Thin Film Technology: Delivers low noise and high accuracy (±2%) for sensitive signal conditioning.
• Robust Construction: Ceramic substrate and gull-wing terminals ensure reliability in surface-mount (SMD) environments.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive (PPAP No): Optimized for commercial and industrial applications where automotive compliance isn’t required.

GQ0A0351R0GDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: Isolated measurement circuits in patient monitoring systems.
• Test & Measurement Equipment: Calibration networks and reference circuits.
• Industrial Controls: Feedback networks in power supplies and motor drives.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GQ0A0351R0GDT

The GQ0A0351R0GDT combines high density, precision, and thermal resilience in a QSOP package, offering superior performance over generic resistor arrays. Its isolated design and thin-film technology make it a standout choice for engineers needing reliable, low-drift resistance in space-constrained applications. While not RoHS-compliant, its ceramic construction and 125°C rating ensure durability in harsh environments. Ideal for industrial, medical, and telecom systems, this network balances cost and performance for critical designs.