TT Electronics/IRC

GQ0A013480CT

GQ0A013480CT Description

The GQ0A013480CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each with a 348Ω resistance value and an ultra-tight ±0.25% tolerance. Encased in a robust ceramic package, it offers superior thermal stability and reliability, with a ±100ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-density circuits requiring precision and durability.

GQ0A013480CT Features

• Precision Performance: Thin-film technology ensures low noise, high stability, and tight tolerance (±0.25%).
• Robust Construction: Ceramic case and gull-wing termination provide mechanical strength and solderability for surface-mount (SMD) applications.
• Thermal Resilience: Operates across 70°C to 125°C with derated power, ideal for harsh environments.
• Space-Efficient Design: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch maximizes PCB space utilization.
• Isolated Circuit Design: 10 resistors are electrically isolated (ISOL), reducing crosstalk in multi-channel systems.
• Non-Automotive: Not PPAP-capable, but suited for industrial, medical, and test equipment.

GQ0A013480CT Applications

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: Patient monitoring systems requiring isolation and low drift.
• Test & Measurement: Calibration equipment, sensor signal conditioning.
• Industrial Controls: PLCs, isolated feedback loops in power supplies.
• Communications: RF matching networks, base station circuitry.

Conclusion of GQ0A013480CT

The GQ0A013480CT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic encapsulation, thin-film technology, and isolated design distinguish it from generic resistor arrays, making it a preferred choice for engineers prioritizing accuracy and reliability in constrained spaces. While not automotive-grade, its performance suits industrial, medical, and instrumentation markets where consistent operation under thermal stress is critical.