TT Electronics/IRC

GS4B025101CAT

GS4B025101CAT Description

The GS4B025101CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for surface-mount applications, it features a 5.1KΩ resistance per element with an exceptional ±0.25% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient provide stable performance across a wide operating range of -55°C to +125°C, derated up to 70°C to 125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding environments.

GS4B025101CAT Features

• Ceramic Case & Gull Wing Termination: Ensures robust thermal and mechanical stability for high-reliability applications.
• Precision Thin Film: Delivers low noise and high accuracy, critical for analog signal processing.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Tight Tolerances: ±0.25% absolute and ±0.05% ratio tolerance for precision voltage division or current sensing.
• Wide Temperature Range: Operates from -55°C to +125°C, with derated performance up to 125°C.
• Compact SOIC Package: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with ±0.1mm dimensional tolerances, ideal for space-constrained PCBs.

GS4B025101CAT Applications

• Analog Signal Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, reference voltage networks.
• Medical Electronics: Low-drift instrumentation amplifiers.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GS4B025101CAT

The GS4B025101CAT excels in precision, thermal stability, and compactness, making it ideal for high-accuracy analog designs. Its ceramic construction, tight tolerances, and bussed topology reduce design complexity while ensuring reliability. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and instrumentation applications demanding consistent performance. For engineers prioritizing miniaturization and precision, this resistor network offers a compelling balance of performance and integration.