TT Electronics/IRC

GS8B031211FT

GS8B031211FT Description

The GS8B031211FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC package features 15 bussed resistors with a 1.21KΩ resistance value and a tight ±1% tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers excellent stability with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series construction provides robust mechanical durability, while the gull-wing termination ensures secure surface-mount attachment. With a power rating of 0.8W (0.05W per resistor) and a maximum operating temperature of 125°C, this component is engineered for efficiency and longevity.

GS8B031211FT Features

• Ceramic case for enhanced thermal and mechanical stability.
• Bussed (BUS) circuit design simplifies PCB layout in multi-resistor applications.
• 1.21KΩ ±1% tolerance for high accuracy in signal conditioning and voltage division.
• ±25ppm/°C TCR ensures minimal resistance drift across a 70°C to 125°C derated power range.
• Surface-mount SOIC package (9.91mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for compact designs.
• 100V maximum voltage rating and 0.8W total power dissipation support robust performance.
• Non-automotive (PPAP: No) but suitable for industrial and instrumentation use.

GS8B031211FT Applications

This resistor network excels in:

• Precision analog circuits, such as DAC/ADC reference networks.
• Voltage dividers and pull-up/pull-down arrays in microcontroller systems.
• Signal conditioning for sensors and measurement equipment.
• Industrial control systems requiring stable, low-drift resistance.
• Power management modules where space efficiency and reliability are critical.

Conclusion of GS8B031211FT

The GS8B031211FT stands out for its ceramic thin-film construction, tight tolerance, and low TCR, making it a superior choice for precision applications. Its bussed design reduces component count, while the SOIC package ensures compatibility with high-density PCBs. Though not RoHS-compliant, its performance in harsh environments makes it ideal for industrial and instrumentation use. Engineers seeking a reliable, high-accuracy resistor network will find this model a compelling solution.