TT Electronics/IRC

GS4B022151CT

GS4B022151CT Description

The GS4B022151CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 2.15KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in circuit designs. Built with thin-film technology, it delivers stable performance across a wide temperature range (70°C to 125°C) and a low ±50ppm/°C temperature coefficient, minimizing resistance drift. The SOIC-C series construction offers robust ceramic encapsulation, enhancing durability and thermal stability. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for precision analog and digital systems.

GS4B022151CT Features

• High Precision: ±0.25% absolute tolerance ensures reliable signal integrity.
• Stable Performance: ±50ppm/°C TCR for minimal drift in varying environments.
• Robust Construction: Ceramic case with gull-wing terminations for secure SMT mounting.
• Optimized Power Handling: 0.05W per resistor (1/20W) with derating up to 125°C.
• Compact & Durable: 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances.
• Bussed Network: Simplifies PCB layout for bus line termination or pull-up/down applications.

GS4B022151CT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and sensor interfaces.
• Bus termination for high-speed digital circuits (e.g., SPI, I²C).
• Signal conditioning in industrial automation and medical devices.
• Analog front-end circuits where low drift and tight tolerances are critical.
• Automotive/industrial control systems (though not PPAP/AEC-Q200 qualified).

Conclusion of GS4B022151CT

The GS4B022151CT combines high accuracy, thermal stability, and compact design, making it a superior choice for engineers prioritizing precision in space-constrained applications. Its ceramic thin-film construction and bussed architecture reduce component count while ensuring long-term reliability. While not automotive-grade, it is well-suited for industrial, telecom, and test equipment where consistent performance under thermal stress is paramount. For designs requiring low-TCR, high-tolerance networks, this model delivers an optimal balance of performance and cost.