TT Electronics/IRC

GS4B033571GCT

GS4B033571GCT Description

The GS4B033571GCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 3.57KΩ resistance value per resistor with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and mechanical durability for surface-mount (SMD) applications. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B033571GCT Features

• Advanced Thin-Film Technology: Delivers high accuracy, low noise, and superior stability.
• Robust Ceramic Construction: Enhances thermal dissipation and reliability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Precision Specifications: ±25ppm/°C TCR, 2% tolerance, and 3.57KΩ resistance ensure consistent performance.
• Compact SOIC-8 Package: Space-saving 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm pitch for high-density PCB designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive-grade systems (though not PPAP/automotive-certified).

GS4B033571GCT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: DDR memory, CAN, and I²C bus lines to reduce reflections.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Power Management: Pull-up/down resistors in DC-DC converters and voltage references.
• Medical Electronics: Low-drift circuits in diagnostic equipment where accuracy is critical.

Conclusion of GS4B033571GCT

The GS4B033571GCT stands out for its thin-film precision, ceramic durability, and compact SOIC package, making it a top choice for engineers prioritizing stability and space efficiency. While not automotive-compliant, its wide temperature range and low TCR suit industrial, medical, and high-reliability applications. For designs needing tight-tolerance resistor networks with robust performance, this model offers a compelling balance of technical excellence and cost-effectiveness.