TT Electronics/IRC

GS4B031101BAT

GS4B031101BAT Description

The GS4B031101BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC (SOIC-C series) device features 7 bussed resistors with a 1.1KΩ resistance value, offering an absolute tolerance of ±0.1% and a ratio tolerance of ±0.05%. Built with thin-film technology, it ensures superior stability and accuracy, with a low temperature coefficient of ±25ppm/°C. The network operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. Its 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust performance in compact designs.

GS4B031101BAT Features

• Precision Performance: Ultra-tight tolerances (±0.1%) and low TCR (±25ppm/°C) ensure reliable signal integrity.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability.
• Space-Efficient: Compact SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch optimizes PCB real estate.
• High-Temperature Capability: Rated for 125°C operation, ideal for automotive and industrial applications (though not PPAP/automotive-certified).
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).

GS4B031101BAT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor interfaces requiring minimal drift.
• Medical instrumentation where accuracy and stability are critical.
• Industrial control systems exposed to wide temperature fluctuations.
• Test & measurement equipment demanding low tolerance ratios.
  Its non-automotive status makes it better suited for prototyping, aerospace, or telecom infrastructure.

Conclusion of GS4B031101BAT

The GS4B031101BAT stands out for its exceptional precision, thermal resilience, and compact form factor. While not RoHS-compliant or automotive-grade, its thin-film technology and bussed architecture make it a top choice for engineers prioritizing accuracy in harsh conditions. Ideal for high-reliability systems, this network balances performance with cost-effectiveness for niche applications.