TT Electronics/IRC

GQ8A026651CT

GQ8A026651CT Description

The GQ8A026651CT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers a 6.65KΩ resistance per resistor with an exceptional ±0.25% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its 0.1W power rating per resistor and 0.75W total power handling make it suitable for high-density circuits requiring precise voltage division or current limiting.

GQ8A026651CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in critical analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability under harsh conditions.
• Space-Efficient: QSOP-16 package with 0.64mm pitch optimizes PCB real estate in compact designs.
• Isolation-Centric Design: Labeled with "ISOL" circuit designator, ideal for isolated signal paths or buffering.
• Wide Voltage Range: Supports up to 100V maximum rating, suitable for industrial and instrumentation systems.
• Non-Automotive: Excludes PPAP compliance, targeting general-purpose or prototyping use.

GQ8A026651CT Applications

This resistor network excels in:

1. Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces requiring tight tolerance.
2. Medical Equipment: Isolation barriers in patient monitoring devices where signal integrity is critical.
3. Test & Measurement: Calibration tools and sensor signal conditioning with low drift.
4. Industrial Controls: PLCs and motor drives needing robust, temperature-stable components.
5. Aerospace & Defense: Avionics systems leveraging its ceramic package for thermal resilience.

Conclusion of GQ8A026651CT

The GQ8A026651CT stands out for its combination of precision, compactness, and isolation-specific design, making it a superior choice over generic resistor arrays. While not RoHS-compliant, its ceramic encapsulation and thin film technology ensure reliability in precision-critical environments. Engineers will value its balance of performance and space efficiency, particularly in applications demanding stable resistance under thermal stress or high voltage. Ideal for prototyping and industrial systems, it bridges the gap between standard networks and bespoke solutions.