TT Electronics/IRC

GS4B031871CCT

GS4B031871CCT Description

The GS4B031871CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 1.87KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it delivers 0.4W total power dissipation (0.05W per resistor) and supports 100V maximum voltage ratings. Its compact dimensions (4.9mm x 5.99mm x 1.45mm) and ±0.1mm length/height tolerances make it ideal for space-constrained PCBs.

GS4B031871CCT Features

• Precision Thin Film Technology: Ensures low noise, high stability, and repeatable performance.
• Ceramic SOIC Package: Provides excellent thermal management and mechanical robustness.
• BUS Configuration: Simplifies circuit design in multi-channel applications.
• High Power Density: 0.4W total rating (0.05W per resistor) in a miniature footprint.
• Wide Temperature Range: Derated operation up to 125°C for harsh environments.
• Gull-Wing Termination: Facilitates reliable surface-mount assembly and inspection.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.

GS4B031871CCT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Sensor Interfaces: High accuracy critical for signal conditioning.
• Medical & Test Equipment: Stable performance under thermal stress.
• Communication Systems: Low TCR minimizes drift in RF/mixed-signal PCBs.
• Industrial Control Systems: Robust ceramic construction resists vibration and thermal cycling.
• Power Management Circuits: Efficient heat dissipation in compact designs.

Conclusion of GS4B031871CCT

The GS4B031871CCT combines precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing reliability in high-density layouts. While not RoHS-compliant, its ceramic thin-film construction and tight tolerances outperform generic arrays in critical applications. Ideal for OEMs in industrial, medical, and telecom sectors, this model balances cost and performance for mid-to-high-end electronic systems.