TT Electronics/IRC

GS4A026811BT

GS4A026811BT Description

The GS4A026811BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 6.81 kΩ and an ultra-tight tolerance of ±0.1%. The network operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50 ppm/°C, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it provides excellent durability and thermal dissipation, with a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor).

GS4A026811BT Features

• Precision Performance: ±0.1% tolerance and ±50 ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Isolated Resistors: Four independent resistors (6.81 kΩ each) for flexible circuit design.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 1.27mm pitch.
• Wide Temperature Range: Reliable operation from 70°C to 125°C with derated power handling.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).

GS4A026811BT Applications

This resistor network is ideal for precision analog circuits, medical instrumentation, and industrial control systems where stability and accuracy are critical. Its isolated design suits voltage dividers, sensor calibration, and feedback networks in op-amp circuits. The ceramic package makes it suitable for high-reliability environments, including aerospace and automotive test equipment (though not PPAP/Automotive certified).

Conclusion of GS4A026811BT

The GS4A026811BT stands out for its exceptional precision, thermal resilience, and compact form factor, making it a superior choice for engineers requiring reliable resistor networks in high-performance applications. Its non-RoHS compliance may limit use in eco-sensitive designs, but its technical robustness ensures longevity in harsh operational conditions.