TT Electronics/IRC

GS4B031132FBT

GS4B031132FBT Description

The GS4B031132FBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network in an 8-pin SOIC package, designed for surface-mount applications. It features a 11.3KΩ resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, while the 0.4W total power rating (0.05W per resistor) makes it suitable for compact, power-sensitive designs.

GS4B031132FBT Features

• Thin-film technology: Delivers high accuracy and low noise for precision circuits.
• Ceramic SOIC package: Enhances thermal management and durability in harsh environments.
• BUS circuit design: Optimized for bus termination, voltage division, and pull-up/down applications.
• 1.27mm terminal pitch: Facilitates high-density PCB layouts.
• 100V maximum voltage rating: Supports moderate-voltage applications.
• Non-automotive, non-PPAP: Ideal for industrial, telecom, and instrumentation use.
• Tube packaging: Ensures safe handling and storage during assembly.

GS4B031132FBT Applications

This resistor network excels in:

• Signal conditioning in data acquisition systems.
• Bus termination for SPI, I²C, or CAN interfaces.
• Voltage dividers in sensor circuits and ADC/DAC peripherals.
• Pull-up/down networks in microcontroller-based designs.
• Industrial control systems requiring stable, long-term performance.

Conclusion of GS4B031132FBT

The GS4B031132FBT stands out for its precision, compact form factor, and reliability, making it a top choice for engineers designing high-performance electronic systems. Its ceramic construction, low TCR, and gull-wing termination offer superior performance over plastic-encased alternatives, particularly in thermal-critical or space-constrained applications. While not RoHS-compliant, it remains a robust solution for industrial and telecom environments where durability and accuracy are paramount.