TT Electronics/IRC

GS4B036811CAT

GS4B036811CAT Description

The GS4B036811CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a 6.81KΩ resistance with an exceptional ±0.25% absolute tolerance and ±0.05% ratio tolerance, ensuring superior accuracy in signal conditioning and voltage division circuits. The thin-film technology and ceramic case provide excellent thermal stability, with a ±25ppm/°C temperature coefficient, making it ideal for environments with operating temperatures from 70°C to 125°C.

GS4B036811CAT Features

• Precision Performance: Tight tolerances (±0.25%) and low TCR (±25ppm/°C) ensure reliable operation in demanding circuits.
• Robust Construction: Ceramic substrate and gull-wing termination enhance durability and solderability.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor) with a 100V maximum voltage rating.
• Compact & Standardized: SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for easy PCB integration.
• Bussed Design: Simplified routing for bus voltage distribution or pull-up/pull-down networks.

GS4B036811CAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., op-amp gain setting, ADC/DAC reference networks).
• Automotive and industrial electronics (despite non-automotive PPAP status, its 125°C rating suits harsh environments).
• Medical devices requiring stable, low-drift resistance.
• Test & measurement equipment where ratio-matched resistors reduce calibration overhead.

Conclusion of GS4B036811CAT

The GS4B036811CAT stands out for its combination of precision, thermal resilience, and compact form factor. While not RoHS-compliant, its thin-film ceramic construction and bussed topology make it a top choice for engineers prioritizing accuracy and repeatability in high-temperature or space-constrained designs. Ideal for industrial controls, instrumentation, and power management systems, it delivers repeatable performance where generic resistor arrays fall short.