TT Electronics/IRC

GS4B032052CAT

GS4B032052CAT Description

The GS4B032052CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, it features a 20.5KΩ resistance value with an exceptional ±0.25% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in critical circuits. Its thin-film technology and ±25ppm/°C temperature coefficient provide stable performance across a wide temperature range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in precision analog and digital systems.

GS4B032052CAT Features

• Ceramic Case & SOIC Package: Offers superior thermal stability and mechanical robustness compared to plastic alternatives.
• Bussed (BUS) Configuration: Simplifies circuit design by connecting multiple resistors to a common node, reducing PCB footprint.
• Ultra-Tight Tolerances: ±0.25% absolute and ±0.05% ratio tolerance for precision voltage division and signal conditioning.
• Low TCR (±25ppm/°C): Minimizes resistance drift under temperature fluctuations, critical for automotive and industrial environments.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 1.27mm terminal pitch for high-density layouts.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and telecom applications where precision outweighs automotive compliance requirements.

GS4B032052CAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Signal Conditioning: ADC/DAC reference circuits, where tolerance matching is critical.
• Power Management: Current sensing and load balancing in power supplies.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal stress.
• Medical Devices: Low-noise, high-accuracy circuits in diagnostic equipment.

Conclusion of GS4B032052CAT

The GS4B032052CAT stands out for its ceramic construction, tight tolerances, and bussed design, making it a superior choice for precision applications. While not automotive-grade, its thin-film stability and low TCR cater to industrial and medical markets where accuracy and thermal performance are paramount. Its SOIC package ensures compatibility with automated assembly, streamlining production. For engineers seeking a reliable, high-performance resistor network, this model delivers exceptional value in critical circuits.