TT Electronics/IRC

GS4B021101BT

GS4B021101BT Description

The GS4B021101BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 8-pin narrow SOIC (SOIC-C series) device features 7 bussed resistors with a 1.1KΩ resistance value and an exceptional ±0.1% absolute tolerance. Built with thin-film technology, it delivers superior performance with a ±50ppm/°C temperature coefficient, ensuring minimal resistance drift across its operating range of 70°C to 125°C. The 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating adds versatility. Encased in a rectangular ceramic package, it offers excellent thermal and mechanical stability.

GS4B021101BT Features

• Precision Tolerance: ±0.1% absolute tolerance for high-accuracy applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures reliability under thermal stress.
• Robust Construction: Ceramic case (SOIC package) with gull-wing termination for durability.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor).
• Space-Efficient: Compact dimensions (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Bussed Network: Simplifies circuit design with 7 interconnected resistors.

GS4B021101BT Applications

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

• Voltage Dividers & Sensor Interfaces: High tolerance ensures accurate signal conditioning.
• Medical & Test Equipment: Stable performance under thermal variations.
• Industrial Control Systems: Robust ceramic package withstands harsh environments.
• Automotive Electronics (non-automotive qualified): Suitable for prototyping or non-safety-critical systems.
• Communication Hardware: Low noise and drift enhance signal integrity.

Conclusion of GS4B021101BT

The GS4B021101BT stands out for its precision, stability, and compact design, making it ideal for applications demanding tight tolerances and thermal resilience. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology provide superior performance over standard epoxy-based networks. Engineers will appreciate its ease of integration in space-constrained designs and its reliability in industrial, medical, and instrumentation systems. For high-accuracy, low-power resistor networks, this model is a compelling choice.