TT Electronics/IRC

GS4A037680CT

GS4A037680CT Description

The GS4A037680CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 768Ω and an exceptional ±0.25% tolerance. Operating within a temperature range of 70°C to 125°C, it delivers reliable performance with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface mounting. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for precision analog and digital circuits.

GS4A037680CT Features

• High Precision: ±0.25% absolute tolerance ensures accuracy in critical applications.
• Stable Performance: ±25ppm/°C temperature coefficient minimizes drift over temperature variations.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Isolated Design: Four independent resistors (768Ω each) prevent crosstalk in multi-channel systems.
• Compact & Reliable: SOIC package (4.9mm × 5.99mm) with 1.27mm pitch for high-density PCB layouts.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C).

GS4A037680CT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in test & measurement equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Industrial control systems where stability under thermal stress is critical.
• Medical electronics due to its low drift and high reliability.
• Automotive sensors (non-automotive qualified, but suitable for prototyping).

Conclusion of GS4A037680CT

The GS4A037680CT stands out for its precision, thermal stability, and compact design, making it a superior choice for high-accuracy applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure long-term reliability in industrial, medical, and instrumentation systems. Engineers will appreciate its low TCR, tight tolerance, and isolated resistor configuration, which simplify circuit design while maintaining performance under harsh conditions.