TT Electronics/IRC

GS4B021151BT

GS4B021151BT Description

The GS4B021151BT 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 1.15KΩ resistance value and an ultra-tight ±0.1% absolute tolerance, ensuring exceptional accuracy. Built with thin-film technology, it delivers stable performance across a wide temperature range (70°C to 125°C) and a low ±50ppm/°C temperature coefficient. 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 enhances reliability in high-voltage environments. Encased in a rectangular ceramic package, it offers superior thermal and mechanical stability.

GS4B021151BT Features

• Precision Network: 7 bussed resistors with ±0.1% tolerance for high accuracy.
• Robust Construction: Ceramic SOIC package ensures durability and thermal efficiency.
• Stable Performance: ±50ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Surface-Mount Design: Gull-wing termination (1.27mm pitch) for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated at 70°C to 125°C.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive: PPAP non-compliant, ideal for industrial and instrumentation use.

GS4B021151BT Applications

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

• Voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and data acquisition systems.
• Feedback networks in op-amp and ADC/DAC applications.
• Industrial control systems requiring stable, low-drift resistance.
• Medical electronics where accuracy and reliability are critical.

Conclusion of GS4B021151BT

The GS4B021151BT stands out for its ceramic-based construction, tight tolerance, and low TCR, making it a superior choice for precision applications. While not automotive-grade, its high voltage rating, compact footprint, and thermal stability make it ideal for industrial, medical, and instrumentation designs. Engineers seeking a reliable, high-performance resistor network will find this model a compelling solution for critical circuits.