TT Electronics/IRC

GS4A026811DAT

GS4A026811DAT Description

The GS4A026811DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 6.81 kΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±50 ppm/°C for stable performance under thermal stress. Its SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers compact, surface-mount compatibility, while the 100 V maximum voltage rating and 0.4 W total power dissipation (0.1 W per resistor) make it suitable for precision analog and digital circuits.

GS4A026811DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Isolated Resistors: Four independent 6.81 kΩ resistors in an 8-pin SOIC package for flexible circuit design.
• Thermal Stability: ±50 ppm/°C temperature coefficient minimizes resistance drift.
• Surface-Mount Ready: Gull-wing termination and 1.27 mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -70°C to +125°C, derated up to 125°C.

GS4A026811DAT Applications

This resistor network is ideal for:

• Precision voltage dividers in measurement equipment.
• Signal conditioning circuits in industrial automation.
• Feedback networks for op-amps and ADCs/DACs.
• Medical devices requiring stable, high-accuracy components.
• Automotive electronics (though not PPAP/AEC-Q qualified, it suits non-safety-critical systems).

Conclusion of GS4A026811DAT

The GS4A026811DAT excels in applications demanding tight tolerance, thermal stability, and compact packaging. Its ceramic construction, isolated resistors, and thin-film technology provide superior performance over standard thick-film networks. While not automotive-grade, it is a cost-effective solution for industrial, medical, and instrumentation designs where precision and reliability are paramount. Engineers will appreciate its balance of accuracy, power handling, and space-saving form factor.