TT Electronics/IRC

GS4B031152CAT

GS4B031152CAT Description

The GS4B031152CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 11.5KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series package provides robust mechanical and thermal properties, making it suitable for surface-mount applications requiring tight tolerances and high reliability.

GS4B031152CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical analog/digital circuits.
• Stable Performance: ±25ppm/°C tempco ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic case with gull-wing termination enhances durability and solderability.
• Power Handling: 0.4W total power rating (0.05W per resistor) with 100V max voltage rating.
• Compact & Reliable: 4.9mm x 5.99mm footprint and 1.45mm height for space-constrained designs.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C max operating temp suits industrial applications.

GS4B031152CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight ratio tolerance.
• Signal Conditioning: Used in sensor interfaces where stability and accuracy are critical.
• Medical Electronics: Suitable for low-noise, high-reliability systems like patient monitors.
• Industrial Controls: Robust performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Ensures repeatability in calibration and instrumentation systems.

Conclusion of GS4B031152CAT

The GS4B031152CAT stands out for its combination of precision, thermal stability, and compact form factor. While not RoHS-compliant or automotive-rated, its ceramic construction and thin-film technology make it a superior choice for industrial, medical, and test applications where accuracy and longevity are paramount. Engineers will appreciate its tight tolerances, low drift, and robust packaging, reducing the need for calibration or replacement in critical systems.