TT Electronics/IRC

GS4B023301CAT

GS4B023301CAT Description

The GS4B023301CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying conditions. This 8-pin narrow SOIC (SOIC-C series) device integrates 7 bussed resistors with a 3.3KΩ resistance value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and high accuracy, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B023301CAT Features

• Ceramic case for enhanced thermal stability and durability.
• Gull-wing termination and surface-mount (SOIC) package for easy PCB integration.
• Tight tolerances: ±0.25% absolute, ±0.05% ratio, ideal for matched resistor applications.
• Low TCR (±50ppm/°C) ensures consistent performance in temperature-varying environments.
• Bussed network (BUS designator) simplifies circuit design by connecting multiple resistors.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-automotive (PPAP: No) but suitable for industrial, medical, and instrumentation uses.

GS4B023301CAT Applications

This resistor network excels in:

1. Precision voltage dividers and signal conditioning circuits where matched resistances are critical.
2. Medical devices and test equipment requiring stable, low-drift performance.
3. Industrial control systems operating in harsh environments (e.g., high-temperature or high-voltage scenarios).
4. Communication infrastructure (e.g., ADC/DAC reference networks) due to its low noise and high accuracy.

Conclusion of GS4B023301CAT

The GS4B023301CAT stands out for its ceramic construction, tight tolerances, and bussed design, making it a reliable choice for precision electronics. While not RoHS-compliant, its thin-film technology and low TCR provide superior performance over carbon or thick-film alternatives. Ideal for engineers seeking high-density, high-accuracy resistor networks in industrial, medical, or communication systems, this model balances compactness, stability, and power handling for critical applications.